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Logarithm Table for base 50

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This page shows the logarithm table for base 50, in blocks of 100 values — each block covers one whole number N (its row lists N.0 through N.9, and each row's 10 columns walk the hundredths digit 0 through 9). Hover any cell to trace it back to its row and column, or print a block directly from its own header.

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Logarithm Table for base 50 — N = 1.00–1.99
N.i 0 1 2 3 4 5 6 7 8 9
1.0 0.000000 0.002544 0.005062 0.007556 0.010026 0.012472 0.014895 0.017295 0.019673 0.022029
1.1 0.024363 0.026677 0.028969 0.031242 0.033494 0.035726 0.037939 0.040134 0.042309 0.044466
1.2 0.046605 0.048727 0.050831 0.052917 0.054987 0.057040 0.059077 0.061098 0.063103 0.065092
1.3 0.067066 0.069025 0.070969 0.072898 0.074813 0.076713 0.078600 0.080473 0.082332 0.084177
1.4 0.086010 0.087829 0.089636 0.091430 0.093211 0.094980 0.096737 0.098482 0.100215 0.101936
1.5 0.103646 0.105344 0.107032 0.108708 0.110373 0.112028 0.113672 0.115305 0.116928 0.118541
1.6 0.120143 0.121736 0.123319 0.124892 0.126455 0.128009 0.129554 0.131089 0.132615 0.134132
1.7 0.135640 0.137140 0.138630 0.140112 0.141585 0.143050 0.144507 0.145955 0.147395 0.148827
1.8 0.150251 0.151668 0.153076 0.154477 0.155870 0.157255 0.158633 0.160004 0.161367 0.162723
1.9 0.164072 0.165414 0.166749 0.168077 0.169398 0.170712 0.172020 0.173320 0.174615 0.175903

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Logarithm Table for base 50 — N = 2.00–2.99
N.i 0 1 2 3 4 5 6 7 8 9
2.0 0.177184 0.178459 0.179727 0.180990 0.182246 0.183496 0.184740 0.185978 0.187210 0.188436
2.1 0.189656 0.190870 0.192079 0.193282 0.194479 0.195671 0.196857 0.198037 0.199213 0.200383
2.2 0.201547 0.202707 0.203861 0.205009 0.206153 0.207292 0.208425 0.209554 0.210678 0.211796
2.3 0.212910 0.214019 0.215123 0.216223 0.217317 0.218408 0.219493 0.220574 0.221650 0.222722
2.4 0.223789 0.224852 0.225911 0.226965 0.228015 0.229060 0.230101 0.231138 0.232171 0.233200
2.5 0.234224 0.235245 0.236261 0.237273 0.238282 0.239286 0.240287 0.241283 0.242276 0.243265
2.6 0.244250 0.245231 0.246209 0.247183 0.248153 0.249119 0.250082 0.251041 0.251997 0.252949
2.7 0.253897 0.254842 0.255784 0.256722 0.257656 0.258588 0.259516 0.260440 0.261361 0.262279
2.8 0.263194 0.264105 0.265013 0.265918 0.266820 0.267718 0.268613 0.269506 0.270395 0.271281
2.9 0.272164 0.273044 0.273921 0.274795 0.275665 0.276533 0.277398 0.278261 0.279120 0.279976
Logarithm Table for base 50 — N = 3.00–3.99
N.i 0 1 2 3 4 5 6 7 8 9
3.0 0.280830 0.281680 0.282528 0.283373 0.284215 0.285055 0.285892 0.286726 0.287557 0.288386
3.1 0.289212 0.290035 0.290855 0.291673 0.292489 0.293302 0.294112 0.294919 0.295725 0.296527
3.2 0.297327 0.298125 0.298920 0.299712 0.300503 0.301290 0.302076 0.302859 0.303639 0.304417
3.3 0.305193 0.305967 0.306738 0.307506 0.308273 0.309037 0.309799 0.310559 0.311316 0.312071
3.4 0.312824 0.313575 0.314323 0.315070 0.315814 0.316556 0.317296 0.318034 0.318769 0.319503
3.5 0.320234 0.320963 0.321691 0.322416 0.323139 0.323860 0.324579 0.325296 0.326011 0.326724
3.6 0.327435 0.328144 0.328851 0.329557 0.330260 0.330961 0.331660 0.332358 0.333053 0.333747
3.7 0.334439 0.335129 0.335817 0.336503 0.337188 0.337870 0.338551 0.339230 0.339907 0.340582
3.8 0.341256 0.341928 0.342598 0.343266 0.343933 0.344597 0.345261 0.345922 0.346582 0.347240
3.9 0.347896 0.348550 0.349203 0.349855 0.350504 0.351152 0.351799 0.352443 0.353086 0.353728
Logarithm Table for base 50 — N = 4.00–4.99
N.i 0 1 2 3 4 5 6 7 8 9
4.0 0.354368 0.355006 0.355643 0.356278 0.356911 0.357543 0.358174 0.358802 0.359430 0.360055
4.1 0.360680 0.361302 0.361924 0.362543 0.363161 0.363778 0.364393 0.365007 0.365619 0.366230
4.2 0.366839 0.367447 0.368054 0.368659 0.369262 0.369865 0.370465 0.371065 0.371663 0.372259
4.3 0.372854 0.373448 0.374041 0.374632 0.375221 0.375810 0.376397 0.376982 0.377566 0.378149
4.4 0.378731 0.379311 0.379890 0.380468 0.381044 0.381619 0.382193 0.382766 0.383337 0.383907
4.5 0.384476 0.385043 0.385609 0.386174 0.386738 0.387300 0.387861 0.388421 0.388980 0.389538
4.6 0.390094 0.390649 0.391203 0.391756 0.392307 0.392857 0.393407 0.393955 0.394501 0.395047
4.7 0.395591 0.396135 0.396677 0.397218 0.397758 0.398296 0.398834 0.399370 0.399906 0.400440
4.8 0.400973 0.401505 0.402036 0.402566 0.403094 0.403622 0.404149 0.404674 0.405198 0.405722
4.9 0.406244 0.406765 0.407285 0.407804 0.408322 0.408839 0.409355 0.409870 0.410384 0.410896
Logarithm Table for base 50 — N = 5.00–5.99
N.i 0 1 2 3 4 5 6 7 8 9
5.0 0.411408 0.411919 0.412429 0.412937 0.413445 0.413952 0.414457 0.414962 0.415466 0.415968
5.1 0.416470 0.416971 0.417471 0.417969 0.418467 0.418964 0.419460 0.419955 0.420449 0.420942
5.2 0.421434 0.421925 0.422415 0.422904 0.423393 0.423880 0.424366 0.424852 0.425336 0.425820
5.3 0.426303 0.426785 0.427266 0.427746 0.428225 0.428703 0.429180 0.429657 0.430133 0.430607
5.4 0.431081 0.431554 0.432026 0.432497 0.432968 0.433437 0.433906 0.434373 0.434840 0.435306
5.5 0.435771 0.436236 0.436699 0.437162 0.437624 0.438085 0.438545 0.439004 0.439463 0.439921
5.6 0.440377 0.440833 0.441289 0.441743 0.442197 0.442650 0.443102 0.443553 0.444003 0.444453
5.7 0.444902 0.445350 0.445797 0.446244 0.446689 0.447134 0.447579 0.448022 0.448465 0.448906
5.8 0.449348 0.449788 0.450227 0.450666 0.451104 0.451542 0.451978 0.452414 0.452849 0.453284
5.9 0.453717 0.454150 0.454582 0.455014 0.455444 0.455874 0.456304 0.456732 0.457160 0.457587
Logarithm Table for base 50 — N = 6.00–6.99
N.i 0 1 2 3 4 5 6 7 8 9
6.0 0.458014 0.458439 0.458864 0.459288 0.459712 0.460135 0.460557 0.460979 0.461399 0.461819
6.1 0.462239 0.462657 0.463076 0.463493 0.463910 0.464326 0.464741 0.465155 0.465569 0.465983
6.2 0.466395 0.466807 0.467219 0.467629 0.468039 0.468449 0.468857 0.469265 0.469673 0.470079
6.3 0.470485 0.470891 0.471296 0.471700 0.472103 0.472506 0.472908 0.473310 0.473711 0.474111
6.4 0.474511 0.474910 0.475309 0.475706 0.476104 0.476500 0.476896 0.477292 0.477686 0.478081
6.5 0.478474 0.478867 0.479260 0.479651 0.480042 0.480433 0.480823 0.481212 0.481601 0.481989
6.6 0.482377 0.482764 0.483150 0.483536 0.483921 0.484306 0.484690 0.485074 0.485457 0.485839
6.7 0.486221 0.486602 0.486983 0.487363 0.487743 0.488121 0.488500 0.488878 0.489255 0.489632
6.8 0.490008 0.490384 0.490759 0.491133 0.491507 0.491881 0.492254 0.492626 0.492998 0.493369
6.9 0.493740 0.494110 0.494480 0.494849 0.495217 0.495585 0.495953 0.496320 0.496686 0.497052
Logarithm Table for base 50 — N = 7.00–7.99
N.i 0 1 2 3 4 5 6 7 8 9
7.0 0.497418 0.497783 0.498147 0.498511 0.498874 0.499237 0.499600 0.499961 0.500323 0.500683
7.1 0.501044 0.501404 0.501763 0.502122 0.502480 0.502838 0.503195 0.503552 0.503908 0.504264
7.2 0.504619 0.504974 0.505328 0.505682 0.506035 0.506388 0.506740 0.507092 0.507444 0.507794
7.3 0.508145 0.508495 0.508844 0.509193 0.509542 0.509890 0.510237 0.510584 0.510931 0.511277
7.4 0.511623 0.511968 0.512313 0.512657 0.513001 0.513344 0.513687 0.514029 0.514371 0.514713
7.5 0.515054 0.515395 0.515735 0.516074 0.516414 0.516752 0.517091 0.517429 0.517766 0.518103
7.6 0.518440 0.518776 0.519112 0.519447 0.519782 0.520116 0.520450 0.520783 0.521116 0.521449
7.7 0.521781 0.522113 0.522444 0.522775 0.523106 0.523436 0.523765 0.524095 0.524423 0.524752
7.8 0.525080 0.525407 0.525734 0.526061 0.526387 0.526713 0.527038 0.527363 0.527688 0.528012
7.9 0.528336 0.528659 0.528982 0.529305 0.529627 0.529949 0.530270 0.530591 0.530912 0.531232
Logarithm Table for base 50 — N = 8.00–8.99
N.i 0 1 2 3 4 5 6 7 8 9
8.0 0.531551 0.531871 0.532190 0.532508 0.532826 0.533144 0.533461 0.533778 0.534095 0.534411
8.1 0.534727 0.535042 0.535357 0.535672 0.535986 0.536300 0.536613 0.536927 0.537239 0.537552
8.2 0.537863 0.538175 0.538486 0.538797 0.539107 0.539417 0.539727 0.540036 0.540345 0.540654
8.3 0.540962 0.541270 0.541577 0.541884 0.542191 0.542497 0.542803 0.543109 0.543414 0.543719
8.4 0.544023 0.544327 0.544631 0.544935 0.545238 0.545540 0.545843 0.546145 0.546446 0.546748
8.5 0.547048 0.547349 0.547649 0.547949 0.548249 0.548548 0.548847 0.549145 0.549443 0.549741
8.6 0.550038 0.550335 0.550632 0.550928 0.551224 0.551520 0.551815 0.552110 0.552405 0.552699
8.7 0.552993 0.553287 0.553580 0.553873 0.554166 0.554458 0.554750 0.555042 0.555333 0.555624
8.8 0.555915 0.556205 0.556495 0.556785 0.557074 0.557363 0.557652 0.557940 0.558228 0.558516
8.9 0.558803 0.559090 0.559377 0.559663 0.559950 0.560235 0.560521 0.560806 0.561091 0.561375
Logarithm Table for base 50 — N = 9.00–9.99
N.i 0 1 2 3 4 5 6 7 8 9
9.0 0.561659 0.561943 0.562227 0.562510 0.562793 0.563076 0.563358 0.563640 0.563922 0.564203
9.1 0.564484 0.564765 0.565045 0.565325 0.565605 0.565885 0.566164 0.566443 0.566721 0.567000
9.2 0.567278 0.567555 0.567833 0.568110 0.568387 0.568663 0.568939 0.569215 0.569491 0.569766
9.3 0.570041 0.570316 0.570590 0.570864 0.571138 0.571412 0.571685 0.571958 0.572231 0.572503
9.4 0.572775 0.573047 0.573318 0.573590 0.573861 0.574131 0.574402 0.574672 0.574941 0.575211
9.5 0.575480 0.575749 0.576018 0.576286 0.576554 0.576822 0.577090 0.577357 0.577624 0.577890
9.6 0.578157 0.578423 0.578689 0.578954 0.579220 0.579485 0.579750 0.580014 0.580278 0.580542
9.7 0.580806 0.581069 0.581332 0.581595 0.581858 0.582120 0.582382 0.582644 0.582905 0.583167
9.8 0.583428 0.583688 0.583949 0.584209 0.584469 0.584729 0.584988 0.585247 0.585506 0.585764
9.9 0.586023 0.586281 0.586539 0.586796 0.587054 0.587311 0.587567 0.587824 0.588080 0.588336
Logarithm Table for base 50 — N = 10.00–10.99
N.i 0 1 2 3 4 5 6 7 8 9
10.0 0.588592 0.588847 0.589103 0.589358 0.589612 0.589867 0.590121 0.590375 0.590629 0.590882
10.1 0.591135 0.591388 0.591641 0.591894 0.592146 0.592398 0.592649 0.592901 0.593152 0.593403
10.2 0.593654 0.593904 0.594155 0.594405 0.594654 0.594904 0.595153 0.595402 0.595651 0.595899
10.3 0.596148 0.596396 0.596644 0.596891 0.597139 0.597386 0.597633 0.597879 0.598126 0.598372
10.4 0.598618 0.598863 0.599109 0.599354 0.599599 0.599844 0.600088 0.600332 0.600576 0.600820
10.5 0.601064 0.601307 0.601550 0.601793 0.602036 0.602278 0.602520 0.602762 0.603004 0.603245
10.6 0.603487 0.603728 0.603969 0.604209 0.604450 0.604690 0.604930 0.605169 0.605409 0.605648
10.7 0.605887 0.606126 0.606364 0.606603 0.606841 0.607079 0.607316 0.607554 0.607791 0.608028
10.8 0.608265 0.608501 0.608738 0.608974 0.609210 0.609446 0.609681 0.609916 0.610151 0.610386
10.9 0.610621 0.610855 0.611089 0.611323 0.611557 0.611791 0.612024 0.612257 0.612490 0.612723
Logarithm Table for base 50 — N = 11.00–11.99
N.i 0 1 2 3 4 5 6 7 8 9
11.0 0.612955 0.613188 0.613420 0.613652 0.613883 0.614115 0.614346 0.614577 0.614808 0.615038
11.1 0.615269 0.615499 0.615729 0.615959 0.616188 0.616418 0.616647 0.616876 0.617104 0.617333
11.2 0.617561 0.617789 0.618017 0.618245 0.618473 0.618700 0.618927 0.619154 0.619381 0.619607
11.3 0.619833 0.620060 0.620285 0.620511 0.620737 0.620962 0.621187 0.621412 0.621637 0.621861
11.4 0.622086 0.622310 0.622534 0.622757 0.622981 0.623204 0.623427 0.623650 0.623873 0.624096
11.5 0.624318 0.624540 0.624762 0.624984 0.625206 0.625427 0.625648 0.625869 0.626090 0.626311
11.6 0.626531 0.626752 0.626972 0.627192 0.627411 0.627631 0.627850 0.628069 0.628288 0.628507
11.7 0.628726 0.628944 0.629162 0.629380 0.629598 0.629816 0.630033 0.630250 0.630467 0.630684
11.8 0.630901 0.631118 0.631334 0.631550 0.631766 0.631982 0.632198 0.632413 0.632628 0.632843
11.9 0.633058 0.633273 0.633487 0.633702 0.633916 0.634130 0.634344 0.634557 0.634771 0.634984
Logarithm Table for base 50 — N = 12.00–12.99
N.i 0 1 2 3 4 5 6 7 8 9
12.0 0.635197 0.635410 0.635623 0.635836 0.636048 0.636260 0.636472 0.636684 0.636896 0.637107
12.1 0.637319 0.637530 0.637741 0.637952 0.638162 0.638373 0.638583 0.638793 0.639003 0.639213
12.2 0.639423 0.639632 0.639841 0.640050 0.640259 0.640468 0.640677 0.640885 0.641093 0.641301
12.3 0.641509 0.641717 0.641925 0.642132 0.642339 0.642546 0.642753 0.642960 0.643167 0.643373
12.4 0.643579 0.643785 0.643991 0.644197 0.644402 0.644608 0.644813 0.645018 0.645223 0.645428
12.5 0.645632 0.645837 0.646041 0.646245 0.646449 0.646653 0.646856 0.647060 0.647263 0.647466
12.6 0.647669 0.647872 0.648075 0.648277 0.648479 0.648682 0.648884 0.649085 0.649287 0.649489
12.7 0.649690 0.649891 0.650092 0.650293 0.650494 0.650694 0.650895 0.651095 0.651295 0.651495
12.8 0.651695 0.651894 0.652094 0.652293 0.652492 0.652691 0.652890 0.653089 0.653287 0.653486
12.9 0.653684 0.653882 0.654080 0.654278 0.654476 0.654673 0.654870 0.655067 0.655264 0.655461
Logarithm Table for base 50 — N = 13.00–13.99
N.i 0 1 2 3 4 5 6 7 8 9
13.0 0.655658 0.655855 0.656051 0.656247 0.656443 0.656639 0.656835 0.657031 0.657226 0.657422
13.1 0.657617 0.657812 0.658007 0.658202 0.658396 0.658591 0.658785 0.658979 0.659173 0.659367
13.2 0.659561 0.659754 0.659948 0.660141 0.660334 0.660527 0.660720 0.660913 0.661105 0.661298
13.3 0.661490 0.661682 0.661874 0.662066 0.662258 0.662449 0.662641 0.662832 0.663023 0.663214
13.4 0.663405 0.663595 0.663786 0.663976 0.664167 0.664357 0.664547 0.664737 0.664926 0.665116
13.5 0.665305 0.665495 0.665684 0.665873 0.666062 0.666250 0.666439 0.666627 0.666816 0.667004
13.6 0.667192 0.667380 0.667567 0.667755 0.667943 0.668130 0.668317 0.668504 0.668691 0.668878
13.7 0.669065 0.669251 0.669437 0.669624 0.669810 0.669996 0.670182 0.670367 0.670553 0.670738
13.8 0.670924 0.671109 0.671294 0.671479 0.671663 0.671848 0.672033 0.672217 0.672401 0.672585
13.9 0.672769 0.672953 0.673137 0.673320 0.673504 0.673687 0.673870 0.674053 0.674236 0.674419
Logarithm Table for base 50 — N = 14.00–14.99
N.i 0 1 2 3 4 5 6 7 8 9
14.0 0.674602 0.674784 0.674967 0.675149 0.675331 0.675513 0.675695 0.675877 0.676058 0.676240
14.1 0.676421 0.676602 0.676783 0.676964 0.677145 0.677326 0.677507 0.677687 0.677867 0.678048
14.2 0.678228 0.678408 0.678587 0.678767 0.678947 0.679126 0.679305 0.679485 0.679664 0.679843
14.3 0.680021 0.680200 0.680379 0.680557 0.680735 0.680914 0.681092 0.681270 0.681448 0.681625
14.4 0.681803 0.681980 0.682158 0.682335 0.682512 0.682689 0.682866 0.683042 0.683219 0.683395
14.5 0.683572 0.683748 0.683924 0.684100 0.684276 0.684452 0.684627 0.684803 0.684978 0.685154
14.6 0.685329 0.685504 0.685679 0.685853 0.686028 0.686203 0.686377 0.686551 0.686726 0.686900
14.7 0.687074 0.687247 0.687421 0.687595 0.687768 0.687942 0.688115 0.688288 0.688461 0.688634
14.8 0.688807 0.688979 0.689152 0.689324 0.689497 0.689669 0.689841 0.690013 0.690185 0.690356
14.9 0.690528 0.690699 0.690871 0.691042 0.691213 0.691384 0.691555 0.691726 0.691897 0.692067
Logarithm Table for base 50 — N = 15.00–15.99
N.i 0 1 2 3 4 5 6 7 8 9
15.0 0.692238 0.692408 0.692578 0.692749 0.692919 0.693088 0.693258 0.693428 0.693597 0.693767
15.1 0.693936 0.694106 0.694275 0.694444 0.694613 0.694781 0.694950 0.695119 0.695287 0.695455
15.2 0.695624 0.695792 0.695960 0.696128 0.696295 0.696463 0.696631 0.696798 0.696965 0.697133
15.3 0.697300 0.697467 0.697634 0.697801 0.697967 0.698134 0.698300 0.698467 0.698633 0.698799
15.4 0.698965 0.699131 0.699297 0.699463 0.699628 0.699794 0.699959 0.700124 0.700290 0.700455
15.5 0.700620 0.700784 0.700949 0.701114 0.701278 0.701443 0.701607 0.701771 0.701936 0.702100
15.6 0.702263 0.702427 0.702591 0.702755 0.702918 0.703081 0.703245 0.703408 0.703571 0.703734
15.7 0.703897 0.704060 0.704222 0.704385 0.704547 0.704710 0.704872 0.705034 0.705196 0.705358
15.8 0.705520 0.705682 0.705843 0.706005 0.706166 0.706328 0.706489 0.706650 0.706811 0.706972
15.9 0.707133 0.707293 0.707454 0.707614 0.707775 0.707935 0.708095 0.708256 0.708416 0.708575
Logarithm Table for base 50 — N = 16.00–16.99
N.i 0 1 2 3 4 5 6 7 8 9
16.0 0.708735 0.708895 0.709055 0.709214 0.709374 0.709533 0.709692 0.709851 0.710010 0.710169
16.1 0.710328 0.710487 0.710645 0.710804 0.710962 0.711121 0.711279 0.711437 0.711595 0.711753
16.2 0.711911 0.712068 0.712226 0.712384 0.712541 0.712698 0.712856 0.713013 0.713170 0.713327
16.3 0.713484 0.713641 0.713797 0.713954 0.714110 0.714267 0.714423 0.714579 0.714735 0.714891
16.4 0.715047 0.715203 0.715359 0.715514 0.715670 0.715825 0.715981 0.716136 0.716291 0.716446
16.5 0.716601 0.716756 0.716911 0.717066 0.717220 0.717375 0.717529 0.717683 0.717838 0.717992
16.6 0.718146 0.718300 0.718454 0.718607 0.718761 0.718915 0.719068 0.719221 0.719375 0.719528
16.7 0.719681 0.719834 0.719987 0.720140 0.720293 0.720445 0.720598 0.720750 0.720903 0.721055
16.8 0.721207 0.721359 0.721511 0.721663 0.721815 0.721967 0.722118 0.722270 0.722421 0.722573
16.9 0.722724 0.722875 0.723027 0.723178 0.723328 0.723479 0.723630 0.723781 0.723931 0.724082
Logarithm Table for base 50 — N = 17.00–17.99
N.i 0 1 2 3 4 5 6 7 8 9
17.0 0.724232 0.724383 0.724533 0.724683 0.724833 0.724983 0.725133 0.725283 0.725432 0.725582
17.1 0.725732 0.725881 0.726030 0.726180 0.726329 0.726478 0.726627 0.726776 0.726925 0.727073
17.2 0.727222 0.727371 0.727519 0.727668 0.727816 0.727964 0.728112 0.728260 0.728408 0.728556
17.3 0.728704 0.728852 0.728999 0.729147 0.729294 0.729442 0.729589 0.729736 0.729883 0.730030
17.4 0.730177 0.730324 0.730471 0.730618 0.730764 0.730911 0.731057 0.731204 0.731350 0.731496
17.5 0.731642 0.731788 0.731934 0.732080 0.732226 0.732371 0.732517 0.732663 0.732808 0.732953
17.6 0.733099 0.733244 0.733389 0.733534 0.733679 0.733824 0.733969 0.734113 0.734258 0.734403
17.7 0.734547 0.734691 0.734836 0.734980 0.735124 0.735268 0.735412 0.735556 0.735700 0.735843
17.8 0.735987 0.736131 0.736274 0.736418 0.736561 0.736704 0.736847 0.736990 0.737133 0.737276
17.9 0.737419 0.737562 0.737705 0.737847 0.737990 0.738132 0.738275 0.738417 0.738559 0.738701
Logarithm Table for base 50 — N = 18.00–18.99
N.i 0 1 2 3 4 5 6 7 8 9
18.0 0.738843 0.738985 0.739127 0.739269 0.739411 0.739552 0.739694 0.739835 0.739977 0.740118
18.1 0.740259 0.740401 0.740542 0.740683 0.740824 0.740965 0.741105 0.741246 0.741387 0.741527
18.2 0.741668 0.741808 0.741949 0.742089 0.742229 0.742369 0.742509 0.742649 0.742789 0.742929
18.3 0.743068 0.743208 0.743348 0.743487 0.743627 0.743766 0.743905 0.744044 0.744184 0.744323
18.4 0.744462 0.744600 0.744739 0.744878 0.745017 0.745155 0.745294 0.745432 0.745571 0.745709
18.5 0.745847 0.745985 0.746123 0.746261 0.746399 0.746537 0.746675 0.746812 0.746950 0.747088
18.6 0.747225 0.747362 0.747500 0.747637 0.747774 0.747911 0.748048 0.748185 0.748322 0.748459
18.7 0.748596 0.748732 0.748869 0.749005 0.749142 0.749278 0.749415 0.749551 0.749687 0.749823
18.8 0.749959 0.750095 0.750231 0.750367 0.750502 0.750638 0.750774 0.750909 0.751044 0.751180
18.9 0.751315 0.751450 0.751585 0.751721 0.751856 0.751990 0.752125 0.752260 0.752395 0.752529
Logarithm Table for base 50 — N = 19.00–19.99
N.i 0 1 2 3 4 5 6 7 8 9
19.0 0.752664 0.752799 0.752933 0.753067 0.753202 0.753336 0.753470 0.753604 0.753738 0.753872
19.1 0.754006 0.754140 0.754273 0.754407 0.754541 0.754674 0.754808 0.754941 0.755074 0.755208
19.2 0.755341 0.755474 0.755607 0.755740 0.755873 0.756006 0.756138 0.756271 0.756404 0.756536
19.3 0.756669 0.756801 0.756933 0.757066 0.757198 0.757330 0.757462 0.757594 0.757726 0.757858
19.4 0.757990 0.758121 0.758253 0.758385 0.758516 0.758648 0.758779 0.758910 0.759042 0.759173
19.5 0.759304 0.759435 0.759566 0.759697 0.759828 0.759959 0.760089 0.760220 0.760350 0.760481
19.6 0.760611 0.760742 0.760872 0.761002 0.761133 0.761263 0.761393 0.761523 0.761653 0.761783
19.7 0.761912 0.762042 0.762172 0.762301 0.762431 0.762560 0.762690 0.762819 0.762948 0.763078
19.8 0.763207 0.763336 0.763465 0.763594 0.763723 0.763851 0.763980 0.764109 0.764237 0.764366
19.9 0.764494 0.764623 0.764751 0.764879 0.765008 0.765136 0.765264 0.765392 0.765520 0.765648
Logarithm Table for base 50 — N = 20.00–20.99
N.i 0 1 2 3 4 5 6 7 8 9
20.0 0.765776 0.765904 0.766031 0.766159 0.766286 0.766414 0.766541 0.766669 0.766796 0.766923
20.1 0.767051 0.767178 0.767305 0.767432 0.767559 0.767686 0.767813 0.767939 0.768066 0.768193
20.2 0.768319 0.768446 0.768572 0.768699 0.768825 0.768951 0.769077 0.769204 0.769330 0.769456
20.3 0.769582 0.769707 0.769833 0.769959 0.770085 0.770210 0.770336 0.770462 0.770587 0.770712
20.4 0.770838 0.770963 0.771088 0.771213 0.771338 0.771463 0.771588 0.771713 0.771838 0.771963
20.5 0.772088 0.772212 0.772337 0.772462 0.772586 0.772710 0.772835 0.772959 0.773083 0.773207
20.6 0.773332 0.773456 0.773580 0.773704 0.773827 0.773951 0.774075 0.774199 0.774322 0.774446
20.7 0.774569 0.774693 0.774816 0.774940 0.775063 0.775186 0.775309 0.775432 0.775556 0.775678
20.8 0.775801 0.775924 0.776047 0.776170 0.776293 0.776415 0.776538 0.776660 0.776783 0.776905
20.9 0.777027 0.777150 0.777272 0.777394 0.777516 0.777638 0.777760 0.777882 0.778004 0.778126
Logarithm Table for base 50 — N = 21.00–21.99
N.i 0 1 2 3 4 5 6 7 8 9
21.0 0.778248 0.778369 0.778491 0.778612 0.778734 0.778855 0.778977 0.779098 0.779220 0.779341
21.1 0.779462 0.779583 0.779704 0.779825 0.779946 0.780067 0.780188 0.780309 0.780429 0.780550
21.2 0.780671 0.780791 0.780912 0.781032 0.781152 0.781273 0.781393 0.781513 0.781633 0.781753
21.3 0.781873 0.781993 0.782113 0.782233 0.782353 0.782473 0.782593 0.782712 0.782832 0.782951
21.4 0.783071 0.783190 0.783310 0.783429 0.783548 0.783667 0.783786 0.783906 0.784025 0.784144
21.5 0.784262 0.784381 0.784500 0.784619 0.784738 0.784856 0.784975 0.785093 0.785212 0.785330
21.6 0.785449 0.785567 0.785685 0.785803 0.785922 0.786040 0.786158 0.786276 0.786394 0.786512
21.7 0.786629 0.786747 0.786865 0.786983 0.787100 0.787218 0.787335 0.787453 0.787570 0.787687
21.8 0.787805 0.787922 0.788039 0.788156 0.788273 0.788390 0.788507 0.788624 0.788741 0.788858
21.9 0.788975 0.789091 0.789208 0.789324 0.789441 0.789558 0.789674 0.789790 0.789907 0.790023
Logarithm Table for base 50 — N = 22.00–22.99
N.i 0 1 2 3 4 5 6 7 8 9
22.0 0.790139 0.790255 0.790371 0.790487 0.790603 0.790719 0.790835 0.790951 0.791067 0.791183
22.1 0.791298 0.791414 0.791530 0.791645 0.791761 0.791876 0.791991 0.792107 0.792222 0.792337
22.2 0.792452 0.792568 0.792683 0.792798 0.792913 0.793028 0.793142 0.793257 0.793372 0.793487
22.3 0.793601 0.793716 0.793830 0.793945 0.794059 0.794174 0.794288 0.794402 0.794517 0.794631
22.4 0.794745 0.794859 0.794973 0.795087 0.795201 0.795315 0.795429 0.795543 0.795656 0.795770
22.5 0.795884 0.795997 0.796111 0.796224 0.796338 0.796451 0.796564 0.796678 0.796791 0.796904
22.6 0.797017 0.797130 0.797243 0.797356 0.797469 0.797582 0.797695 0.797808 0.797921 0.798033
22.7 0.798146 0.798258 0.798371 0.798483 0.798596 0.798708 0.798821 0.798933 0.799045 0.799157
22.8 0.799269 0.799382 0.799494 0.799606 0.799718 0.799829 0.799941 0.800053 0.800165 0.800277
22.9 0.800388 0.800500 0.800611 0.800723 0.800834 0.800946 0.801057 0.801168 0.801280 0.801391
Logarithm Table for base 50 — N = 23.00–23.99
N.i 0 1 2 3 4 5 6 7 8 9
23.0 0.801502 0.801613 0.801724 0.801835 0.801946 0.802057 0.802168 0.802279 0.802390 0.802500
23.1 0.802611 0.802722 0.802832 0.802943 0.803053 0.803164 0.803274 0.803384 0.803495 0.803605
23.2 0.803715 0.803825 0.803935 0.804046 0.804156 0.804265 0.804375 0.804485 0.804595 0.804705
23.3 0.804815 0.804924 0.805034 0.805144 0.805253 0.805363 0.805472 0.805581 0.805691 0.805800
23.4 0.805909 0.806019 0.806128 0.806237 0.806346 0.806455 0.806564 0.806673 0.806782 0.806891
23.5 0.806999 0.807108 0.807217 0.807326 0.807434 0.807543 0.807651 0.807760 0.807868 0.807977
23.6 0.808085 0.808193 0.808301 0.808410 0.808518 0.808626 0.808734 0.808842 0.808950 0.809058
23.7 0.809166 0.809274 0.809381 0.809489 0.809597 0.809704 0.809812 0.809920 0.810027 0.810135
23.8 0.810242 0.810349 0.810457 0.810564 0.810671 0.810779 0.810886 0.810993 0.811100 0.811207
23.9 0.811314 0.811421 0.811528 0.811635 0.811741 0.811848 0.811955 0.812061 0.812168 0.812275
Logarithm Table for base 50 — N = 24.00–24.99
N.i 0 1 2 3 4 5 6 7 8 9
24.0 0.812381 0.812488 0.812594 0.812700 0.812807 0.812913 0.813019 0.813126 0.813232 0.813338
24.1 0.813444 0.813550 0.813656 0.813762 0.813868 0.813974 0.814080 0.814185 0.814291 0.814397
24.2 0.814503 0.814608 0.814714 0.814819 0.814925 0.815030 0.815136 0.815241 0.815346 0.815451
24.3 0.815557 0.815662 0.815767 0.815872 0.815977 0.816082 0.816187 0.816292 0.816397 0.816502
24.4 0.816606 0.816711 0.816816 0.816921 0.817025 0.817130 0.817234 0.817339 0.817443 0.817548
24.5 0.817652 0.817756 0.817861 0.817965 0.818069 0.818173 0.818277 0.818381 0.818485 0.818589
24.6 0.818693 0.818797 0.818901 0.819005 0.819108 0.819212 0.819316 0.819419 0.819523 0.819627
24.7 0.819730 0.819834 0.819937 0.820040 0.820144 0.820247 0.820350 0.820454 0.820557 0.820660
24.8 0.820763 0.820866 0.820969 0.821072 0.821175 0.821278 0.821381 0.821483 0.821586 0.821689
24.9 0.821792 0.821894 0.821997 0.822099 0.822202 0.822304 0.822407 0.822509 0.822612 0.822714
Logarithm Table for base 50 — N = 25.00–25.99
N.i 0 1 2 3 4 5 6 7 8 9
25.0 0.822816 0.822918 0.823021 0.823123 0.823225 0.823327 0.823429 0.823531 0.823633 0.823735
25.1 0.823837 0.823938 0.824040 0.824142 0.824244 0.824345 0.824447 0.824549 0.824650 0.824752
25.2 0.824853 0.824954 0.825056 0.825157 0.825258 0.825360 0.825461 0.825562 0.825663 0.825764
25.3 0.825865 0.825966 0.826067 0.826168 0.826269 0.826370 0.826471 0.826572 0.826672 0.826773
25.4 0.826874 0.826974 0.827075 0.827175 0.827276 0.827376 0.827477 0.827577 0.827678 0.827778
25.5 0.827878 0.827978 0.828079 0.828179 0.828279 0.828379 0.828479 0.828579 0.828679 0.828779
25.6 0.828879 0.828978 0.829078 0.829178 0.829278 0.829377 0.829477 0.829577 0.829676 0.829776
25.7 0.829875 0.829975 0.830074 0.830173 0.830273 0.830372 0.830471 0.830571 0.830670 0.830769
25.8 0.830868 0.830967 0.831066 0.831165 0.831264 0.831363 0.831462 0.831561 0.831659 0.831758
25.9 0.831857 0.831955 0.832054 0.832153 0.832251 0.832350 0.832448 0.832547 0.832645 0.832744
Logarithm Table for base 50 — N = 26.00–26.99
N.i 0 1 2 3 4 5 6 7 8 9
26.0 0.832842 0.832940 0.833038 0.833137 0.833235 0.833333 0.833431 0.833529 0.833627 0.833725
26.1 0.833823 0.833921 0.834019 0.834117 0.834215 0.834312 0.834410 0.834508 0.834605 0.834703
26.2 0.834801 0.834898 0.834996 0.835093 0.835191 0.835288 0.835385 0.835483 0.835580 0.835677
26.3 0.835774 0.835872 0.835969 0.836066 0.836163 0.836260 0.836357 0.836454 0.836551 0.836648
26.4 0.836745 0.836841 0.836938 0.837035 0.837132 0.837228 0.837325 0.837421 0.837518 0.837615
26.5 0.837711 0.837807 0.837904 0.838000 0.838097 0.838193 0.838289 0.838385 0.838482 0.838578
26.6 0.838674 0.838770 0.838866 0.838962 0.839058 0.839154 0.839250 0.839346 0.839441 0.839537
26.7 0.839633 0.839729 0.839824 0.839920 0.840016 0.840111 0.840207 0.840302 0.840398 0.840493
26.8 0.840589 0.840684 0.840779 0.840875 0.840970 0.841065 0.841160 0.841255 0.841351 0.841446
26.9 0.841541 0.841636 0.841731 0.841826 0.841920 0.842015 0.842110 0.842205 0.842300 0.842394
Logarithm Table for base 50 — N = 27.00–27.99
N.i 0 1 2 3 4 5 6 7 8 9
27.0 0.842489 0.842584 0.842678 0.842773 0.842868 0.842962 0.843057 0.843151 0.843245 0.843340
27.1 0.843434 0.843528 0.843623 0.843717 0.843811 0.843905 0.843999 0.844094 0.844188 0.844282
27.2 0.844376 0.844470 0.844564 0.844657 0.844751 0.844845 0.844939 0.845033 0.845126 0.845220
27.3 0.845314 0.845407 0.845501 0.845594 0.845688 0.845781 0.845875 0.845968 0.846062 0.846155
27.4 0.846248 0.846342 0.846435 0.846528 0.846621 0.846714 0.846807 0.846901 0.846994 0.847087
27.5 0.847180 0.847273 0.847365 0.847458 0.847551 0.847644 0.847737 0.847829 0.847922 0.848015
27.6 0.848107 0.848200 0.848293 0.848385 0.848478 0.848570 0.848663 0.848755 0.848847 0.848940
27.7 0.849032 0.849124 0.849216 0.849309 0.849401 0.849493 0.849585 0.849677 0.849769 0.849861
27.8 0.849953 0.850045 0.850137 0.850229 0.850321 0.850412 0.850504 0.850596 0.850688 0.850779
27.9 0.850871 0.850963 0.851054 0.851146 0.851237 0.851329 0.851420 0.851511 0.851603 0.851694
Logarithm Table for base 50 — N = 28.00–28.99
N.i 0 1 2 3 4 5 6 7 8 9
28.0 0.851786 0.851877 0.851968 0.852059 0.852150 0.852242 0.852333 0.852424 0.852515 0.852606
28.1 0.852697 0.852788 0.852879 0.852970 0.853060 0.853151 0.853242 0.853333 0.853424 0.853514
28.2 0.853605 0.853696 0.853786 0.853877 0.853967 0.854058 0.854148 0.854239 0.854329 0.854419
28.3 0.854510 0.854600 0.854690 0.854781 0.854871 0.854961 0.855051 0.855141 0.855231 0.855321
28.4 0.855411 0.855501 0.855591 0.855681 0.855771 0.855861 0.855951 0.856041 0.856130 0.856220
28.5 0.856310 0.856400 0.856489 0.856579 0.856668 0.856758 0.856848 0.856937 0.857026 0.857116
28.6 0.857205 0.857295 0.857384 0.857473 0.857563 0.857652 0.857741 0.857830 0.857919 0.858008
28.7 0.858097 0.858187 0.858276 0.858365 0.858454 0.858542 0.858631 0.858720 0.858809 0.858898
28.8 0.858987 0.859075 0.859164 0.859253 0.859341 0.859430 0.859519 0.859607 0.859696 0.859784
28.9 0.859873 0.859961 0.860049 0.860138 0.860226 0.860315 0.860403 0.860491 0.860579 0.860667
Logarithm Table for base 50 — N = 29.00–29.99
N.i 0 1 2 3 4 5 6 7 8 9
29.0 0.860756 0.860844 0.860932 0.861020 0.861108 0.861196 0.861284 0.861372 0.861460 0.861548
29.1 0.861636 0.861723 0.861811 0.861899 0.861987 0.862074 0.862162 0.862250 0.862337 0.862425
29.2 0.862512 0.862600 0.862688 0.862775 0.862862 0.862950 0.863037 0.863125 0.863212 0.863299
29.3 0.863386 0.863474 0.863561 0.863648 0.863735 0.863822 0.863909 0.863996 0.864083 0.864170
29.4 0.864257 0.864344 0.864431 0.864518 0.864605 0.864692 0.864779 0.864865 0.864952 0.865039
29.5 0.865125 0.865212 0.865299 0.865385 0.865472 0.865558 0.865645 0.865731 0.865818 0.865904
29.6 0.865990 0.866077 0.866163 0.866249 0.866336 0.866422 0.866508 0.866594 0.866680 0.866766
29.7 0.866853 0.866939 0.867025 0.867111 0.867197 0.867283 0.867368 0.867454 0.867540 0.867626
29.8 0.867712 0.867798 0.867883 0.867969 0.868055 0.868140 0.868226 0.868312 0.868397 0.868483
29.9 0.868568 0.868654 0.868739 0.868824 0.868910 0.868995 0.869081 0.869166 0.869251 0.869336
Logarithm Table for base 50 — N = 30.00–30.99
N.i 0 1 2 3 4 5 6 7 8 9
30.0 0.869422 0.869507 0.869592 0.869677 0.869762 0.869847 0.869932 0.870017 0.870102 0.870187
30.1 0.870272 0.870357 0.870442 0.870527 0.870612 0.870697 0.870781 0.870866 0.870951 0.871035
30.2 0.871120 0.871205 0.871289 0.871374 0.871458 0.871543 0.871627 0.871712 0.871796 0.871881
30.3 0.871965 0.872049 0.872134 0.872218 0.872302 0.872387 0.872471 0.872555 0.872639 0.872723
30.4 0.872807 0.872891 0.872976 0.873060 0.873144 0.873227 0.873311 0.873395 0.873479 0.873563
30.5 0.873647 0.873731 0.873814 0.873898 0.873982 0.874066 0.874149 0.874233 0.874316 0.874400
30.6 0.874484 0.874567 0.874651 0.874734 0.874818 0.874901 0.874984 0.875068 0.875151 0.875234
30.7 0.875318 0.875401 0.875484 0.875567 0.875650 0.875734 0.875817 0.875900 0.875983 0.876066
30.8 0.876149 0.876232 0.876315 0.876398 0.876481 0.876564 0.876646 0.876729 0.876812 0.876895
30.9 0.876978 0.877060 0.877143 0.877226 0.877308 0.877391 0.877473 0.877556 0.877638 0.877721
Logarithm Table for base 50 — N = 31.00–31.99
N.i 0 1 2 3 4 5 6 7 8 9
31.0 0.877803 0.877886 0.877968 0.878051 0.878133 0.878215 0.878298 0.878380 0.878462 0.878544
31.1 0.878627 0.878709 0.878791 0.878873 0.878955 0.879037 0.879119 0.879201 0.879283 0.879365
31.2 0.879447 0.879529 0.879611 0.879693 0.879775 0.879857 0.879938 0.880020 0.880102 0.880184
31.3 0.880265 0.880347 0.880429 0.880510 0.880592 0.880673 0.880755 0.880836 0.880918 0.880999
31.4 0.881081 0.881162 0.881243 0.881325 0.881406 0.881487 0.881569 0.881650 0.881731 0.881812
31.5 0.881893 0.881975 0.882056 0.882137 0.882218 0.882299 0.882380 0.882461 0.882542 0.882623
31.6 0.882704 0.882785 0.882865 0.882946 0.883027 0.883108 0.883189 0.883269 0.883350 0.883431
31.7 0.883511 0.883592 0.883673 0.883753 0.883834 0.883914 0.883995 0.884075 0.884156 0.884236
31.8 0.884316 0.884397 0.884477 0.884557 0.884638 0.884718 0.884798 0.884879 0.884959 0.885039
31.9 0.885119 0.885199 0.885279 0.885359 0.885439 0.885519 0.885599 0.885679 0.885759 0.885839
Logarithm Table for base 50 — N = 32.00–32.99
N.i 0 1 2 3 4 5 6 7 8 9
32.0 0.885919 0.885999 0.886079 0.886159 0.886238 0.886318 0.886398 0.886478 0.886557 0.886637
32.1 0.886717 0.886796 0.886876 0.886955 0.887035 0.887115 0.887194 0.887273 0.887353 0.887432
32.2 0.887512 0.887591 0.887670 0.887750 0.887829 0.887908 0.887988 0.888067 0.888146 0.888225
32.3 0.888304 0.888384 0.888463 0.888542 0.888621 0.888700 0.888779 0.888858 0.888937 0.889016
32.4 0.889095 0.889173 0.889252 0.889331 0.889410 0.889489 0.889568 0.889646 0.889725 0.889804
32.5 0.889882 0.889961 0.890040 0.890118 0.890197 0.890275 0.890354 0.890432 0.890511 0.890589
32.6 0.890668 0.890746 0.890824 0.890903 0.890981 0.891059 0.891138 0.891216 0.891294 0.891372
32.7 0.891451 0.891529 0.891607 0.891685 0.891763 0.891841 0.891919 0.891997 0.892075 0.892153
32.8 0.892231 0.892309 0.892387 0.892465 0.892543 0.892620 0.892698 0.892776 0.892854 0.892932
32.9 0.893009 0.893087 0.893165 0.893242 0.893320 0.893397 0.893475 0.893553 0.893630 0.893708
Logarithm Table for base 50 — N = 33.00–33.99
N.i 0 1 2 3 4 5 6 7 8 9
33.0 0.893785 0.893862 0.893940 0.894017 0.894095 0.894172 0.894249 0.894327 0.894404 0.894481
33.1 0.894558 0.894636 0.894713 0.894790 0.894867 0.894944 0.895021 0.895098 0.895176 0.895253
33.2 0.895330 0.895407 0.895484 0.895560 0.895637 0.895714 0.895791 0.895868 0.895945 0.896022
33.3 0.896098 0.896175 0.896252 0.896329 0.896405 0.896482 0.896559 0.896635 0.896712 0.896788
33.4 0.896865 0.896941 0.897018 0.897094 0.897171 0.897247 0.897324 0.897400 0.897476 0.897553
33.5 0.897629 0.897705 0.897782 0.897858 0.897934 0.898010 0.898086 0.898163 0.898239 0.898315
33.6 0.898391 0.898467 0.898543 0.898619 0.898695 0.898771 0.898847 0.898923 0.898999 0.899075
33.7 0.899151 0.899226 0.899302 0.899378 0.899454 0.899530 0.899605 0.899681 0.899757 0.899832
33.8 0.899908 0.899984 0.900059 0.900135 0.900210 0.900286 0.900361 0.900437 0.900512 0.900588
33.9 0.900663 0.900739 0.900814 0.900889 0.900965 0.901040 0.901115 0.901190 0.901266 0.901341
Logarithm Table for base 50 — N = 34.00–34.99
N.i 0 1 2 3 4 5 6 7 8 9
34.0 0.901416 0.901491 0.901566 0.901642 0.901717 0.901792 0.901867 0.901942 0.902017 0.902092
34.1 0.902167 0.902242 0.902317 0.902392 0.902467 0.902541 0.902616 0.902691 0.902766 0.902841
34.2 0.902915 0.902990 0.903065 0.903139 0.903214 0.903289 0.903363 0.903438 0.903513 0.903587
34.3 0.903662 0.903736 0.903811 0.903885 0.903960 0.904034 0.904108 0.904183 0.904257 0.904332
34.4 0.904406 0.904480 0.904554 0.904629 0.904703 0.904777 0.904851 0.904926 0.905000 0.905074
34.5 0.905148 0.905222 0.905296 0.905370 0.905444 0.905518 0.905592 0.905666 0.905740 0.905814
34.6 0.905888 0.905962 0.906035 0.906109 0.906183 0.906257 0.906331 0.906404 0.906478 0.906552
34.7 0.906625 0.906699 0.906773 0.906846 0.906920 0.906994 0.907067 0.907141 0.907214 0.907288
34.8 0.907361 0.907435 0.907508 0.907581 0.907655 0.907728 0.907801 0.907875 0.907948 0.908021
34.9 0.908095 0.908168 0.908241 0.908314 0.908387 0.908461 0.908534 0.908607 0.908680 0.908753
Logarithm Table for base 50 — N = 35.00–35.99
N.i 0 1 2 3 4 5 6 7 8 9
35.0 0.908826 0.908899 0.908972 0.909045 0.909118 0.909191 0.909264 0.909337 0.909410 0.909482
35.1 0.909555 0.909628 0.909701 0.909774 0.909846 0.909919 0.909992 0.910065 0.910137 0.910210
35.2 0.910283 0.910355 0.910428 0.910500 0.910573 0.910645 0.910718 0.910790 0.910863 0.910935
35.3 0.911008 0.911080 0.911152 0.911225 0.911297 0.911369 0.911442 0.911514 0.911586 0.911659
35.4 0.911731 0.911803 0.911875 0.911947 0.912019 0.912092 0.912164 0.912236 0.912308 0.912380
35.5 0.912452 0.912524 0.912596 0.912668 0.912740 0.912812 0.912884 0.912955 0.913027 0.913099
35.6 0.913171 0.913243 0.913314 0.913386 0.913458 0.913530 0.913601 0.913673 0.913745 0.913816
35.7 0.913888 0.913960 0.914031 0.914103 0.914174 0.914246 0.914317 0.914389 0.914460 0.914532
35.8 0.914603 0.914674 0.914746 0.914817 0.914888 0.914960 0.915031 0.915102 0.915174 0.915245
35.9 0.915316 0.915387 0.915458 0.915530 0.915601 0.915672 0.915743 0.915814 0.915885 0.915956
Logarithm Table for base 50 — N = 36.00–36.99
N.i 0 1 2 3 4 5 6 7 8 9
36.0 0.916027 0.916098 0.916169 0.916240 0.916311 0.916382 0.916453 0.916524 0.916594 0.916665
36.1 0.916736 0.916807 0.916878 0.916948 0.917019 0.917090 0.917161 0.917231 0.917302 0.917373
36.2 0.917443 0.917514 0.917584 0.917655 0.917726 0.917796 0.917867 0.917937 0.918008 0.918078
36.3 0.918148 0.918219 0.918289 0.918360 0.918430 0.918500 0.918571 0.918641 0.918711 0.918781
36.4 0.918852 0.918922 0.918992 0.919062 0.919132 0.919203 0.919273 0.919343 0.919413 0.919483
36.5 0.919553 0.919623 0.919693 0.919763 0.919833 0.919903 0.919973 0.920043 0.920113 0.920182
36.6 0.920252 0.920322 0.920392 0.920462 0.920532 0.920601 0.920671 0.920741 0.920810 0.920880
36.7 0.920950 0.921019 0.921089 0.921159 0.921228 0.921298 0.921367 0.921437 0.921506 0.921576
36.8 0.921645 0.921715 0.921784 0.921854 0.921923 0.921992 0.922062 0.922131 0.922200 0.922270
36.9 0.922339 0.922408 0.922478 0.922547 0.922616 0.922685 0.922754 0.922824 0.922893 0.922962
Logarithm Table for base 50 — N = 37.00–37.99
N.i 0 1 2 3 4 5 6 7 8 9
37.0 0.923031 0.923100 0.923169 0.923238 0.923307 0.923376 0.923445 0.923514 0.923583 0.923652
37.1 0.923721 0.923790 0.923859 0.923927 0.923996 0.924065 0.924134 0.924203 0.924271 0.924340
37.2 0.924409 0.924478 0.924546 0.924615 0.924684 0.924752 0.924821 0.924889 0.924958 0.925027
37.3 0.925095 0.925164 0.925232 0.925301 0.925369 0.925438 0.925506 0.925574 0.925643 0.925711
37.4 0.925780 0.925848 0.925916 0.925984 0.926053 0.926121 0.926189 0.926257 0.926326 0.926394
37.5 0.926462 0.926530 0.926598 0.926666 0.926735 0.926803 0.926871 0.926939 0.927007 0.927075
37.6 0.927143 0.927211 0.927279 0.927347 0.927415 0.927483 0.927550 0.927618 0.927686 0.927754
37.7 0.927822 0.927890 0.927957 0.928025 0.928093 0.928161 0.928228 0.928296 0.928364 0.928431
37.8 0.928499 0.928567 0.928634 0.928702 0.928769 0.928837 0.928904 0.928972 0.929039 0.929107
37.9 0.929174 0.929242 0.929309 0.929377 0.929444 0.929511 0.929579 0.929646 0.929713 0.929781
Logarithm Table for base 50 — N = 38.00–38.99
N.i 0 1 2 3 4 5 6 7 8 9
38.0 0.929848 0.929915 0.929982 0.930050 0.930117 0.930184 0.930251 0.930318 0.930385 0.930453
38.1 0.930520 0.930587 0.930654 0.930721 0.930788 0.930855 0.930922 0.930989 0.931056 0.931123
38.2 0.931190 0.931257 0.931323 0.931390 0.931457 0.931524 0.931591 0.931658 0.931724 0.931791
38.3 0.931858 0.931925 0.931991 0.932058 0.932125 0.932191 0.932258 0.932325 0.932391 0.932458
38.4 0.932525 0.932591 0.932658 0.932724 0.932791 0.932857 0.932924 0.932990 0.933057 0.933123
38.5 0.933189 0.933256 0.933322 0.933388 0.933455 0.933521 0.933587 0.933654 0.933720 0.933786
38.6 0.933852 0.933919 0.933985 0.934051 0.934117 0.934183 0.934249 0.934316 0.934382 0.934448
38.7 0.934514 0.934580 0.934646 0.934712 0.934778 0.934844 0.934910 0.934976 0.935042 0.935108
38.8 0.935174 0.935239 0.935305 0.935371 0.935437 0.935503 0.935568 0.935634 0.935700 0.935766
38.9 0.935831 0.935897 0.935963 0.936029 0.936094 0.936160 0.936225 0.936291 0.936357 0.936422
Logarithm Table for base 50 — N = 39.00–39.99
N.i 0 1 2 3 4 5 6 7 8 9
39.0 0.936488 0.936553 0.936619 0.936684 0.936750 0.936815 0.936881 0.936946 0.937012 0.937077
39.1 0.937142 0.937208 0.937273 0.937338 0.937404 0.937469 0.937534 0.937600 0.937665 0.937730
39.2 0.937795 0.937860 0.937926 0.937991 0.938056 0.938121 0.938186 0.938251 0.938316 0.938382
39.3 0.938447 0.938512 0.938577 0.938642 0.938707 0.938772 0.938837 0.938901 0.938966 0.939031
39.4 0.939096 0.939161 0.939226 0.939291 0.939356 0.939420 0.939485 0.939550 0.939615 0.939679
39.5 0.939744 0.939809 0.939874 0.939938 0.940003 0.940068 0.940132 0.940197 0.940261 0.940326
39.6 0.940390 0.940455 0.940520 0.940584 0.940649 0.940713 0.940777 0.940842 0.940906 0.940971
39.7 0.941035 0.941100 0.941164 0.941228 0.941293 0.941357 0.941421 0.941485 0.941550 0.941614
39.8 0.941678 0.941742 0.941807 0.941871 0.941935 0.941999 0.942063 0.942127 0.942192 0.942256
39.9 0.942320 0.942384 0.942448 0.942512 0.942576 0.942640 0.942704 0.942768 0.942832 0.942896
Logarithm Table for base 50 — N = 40.00–40.99
N.i 0 1 2 3 4 5 6 7 8 9
40.0 0.942960 0.943023 0.943087 0.943151 0.943215 0.943279 0.943343 0.943406 0.943470 0.943534
40.1 0.943598 0.943662 0.943725 0.943789 0.943853 0.943916 0.943980 0.944044 0.944107 0.944171
40.2 0.944234 0.944298 0.944362 0.944425 0.944489 0.944552 0.944616 0.944679 0.944743 0.944806
40.3 0.944870 0.944933 0.944996 0.945060 0.945123 0.945187 0.945250 0.945313 0.945376 0.945440
40.4 0.945503 0.945566 0.945630 0.945693 0.945756 0.945819 0.945882 0.945946 0.946009 0.946072
40.5 0.946135 0.946198 0.946261 0.946324 0.946387 0.946450 0.946513 0.946576 0.946639 0.946702
40.6 0.946765 0.946828 0.946891 0.946954 0.947017 0.947080 0.947143 0.947206 0.947269 0.947331
40.7 0.947394 0.947457 0.947520 0.947583 0.947645 0.947708 0.947771 0.947834 0.947896 0.947959
40.8 0.948022 0.948084 0.948147 0.948209 0.948272 0.948335 0.948397 0.948460 0.948522 0.948585
40.9 0.948647 0.948710 0.948772 0.948835 0.948897 0.948960 0.949022 0.949084 0.949147 0.949209
Logarithm Table for base 50 — N = 41.00–41.99
N.i 0 1 2 3 4 5 6 7 8 9
41.0 0.949272 0.949334 0.949396 0.949459 0.949521 0.949583 0.949645 0.949708 0.949770 0.949832
41.1 0.949894 0.949956 0.950019 0.950081 0.950143 0.950205 0.950267 0.950329 0.950391 0.950453
41.2 0.950515 0.950577 0.950639 0.950702 0.950763 0.950825 0.950887 0.950949 0.951011 0.951073
41.3 0.951135 0.951197 0.951259 0.951321 0.951383 0.951444 0.951506 0.951568 0.951630 0.951692
41.4 0.951753 0.951815 0.951877 0.951938 0.952000 0.952062 0.952124 0.952185 0.952247 0.952308
41.5 0.952370 0.952432 0.952493 0.952555 0.952616 0.952678 0.952739 0.952801 0.952862 0.952924
41.6 0.952985 0.953047 0.953108 0.953170 0.953231 0.953292 0.953354 0.953415 0.953476 0.953538
41.7 0.953599 0.953660 0.953722 0.953783 0.953844 0.953905 0.953967 0.954028 0.954089 0.954150
41.8 0.954211 0.954272 0.954334 0.954395 0.954456 0.954517 0.954578 0.954639 0.954700 0.954761
41.9 0.954822 0.954883 0.954944 0.955005 0.955066 0.955127 0.955188 0.955249 0.955310 0.955371
Logarithm Table for base 50 — N = 42.00–42.99
N.i 0 1 2 3 4 5 6 7 8 9
42.0 0.955431 0.955492 0.955553 0.955614 0.955675 0.955736 0.955796 0.955857 0.955918 0.955979
42.1 0.956039 0.956100 0.956161 0.956221 0.956282 0.956343 0.956403 0.956464 0.956525 0.956585
42.2 0.956646 0.956706 0.956767 0.956827 0.956888 0.956948 0.957009 0.957069 0.957130 0.957190
42.3 0.957251 0.957311 0.957372 0.957432 0.957492 0.957553 0.957613 0.957673 0.957734 0.957794
42.4 0.957854 0.957915 0.957975 0.958035 0.958095 0.958156 0.958216 0.958276 0.958336 0.958396
42.5 0.958457 0.958517 0.958577 0.958637 0.958697 0.958757 0.958817 0.958877 0.958937 0.958997
42.6 0.959057 0.959117 0.959177 0.959237 0.959297 0.959357 0.959417 0.959477 0.959537 0.959597
42.7 0.959657 0.959717 0.959776 0.959836 0.959896 0.959956 0.960016 0.960075 0.960135 0.960195
42.8 0.960255 0.960314 0.960374 0.960434 0.960493 0.960553 0.960613 0.960672 0.960732 0.960792
42.9 0.960851 0.960911 0.960970 0.961030 0.961089 0.961149 0.961208 0.961268 0.961327 0.961387
Logarithm Table for base 50 — N = 43.00–43.99
N.i 0 1 2 3 4 5 6 7 8 9
43.0 0.961446 0.961506 0.961565 0.961625 0.961684 0.961743 0.961803 0.961862 0.961921 0.961981
43.1 0.962040 0.962099 0.962159 0.962218 0.962277 0.962336 0.962396 0.962455 0.962514 0.962573
43.2 0.962633 0.962692 0.962751 0.962810 0.962869 0.962928 0.962987 0.963046 0.963105 0.963164
43.3 0.963224 0.963283 0.963342 0.963401 0.963460 0.963519 0.963578 0.963636 0.963695 0.963754
43.4 0.963813 0.963872 0.963931 0.963990 0.964049 0.964108 0.964166 0.964225 0.964284 0.964343
43.5 0.964402 0.964460 0.964519 0.964578 0.964636 0.964695 0.964754 0.964813 0.964871 0.964930
43.6 0.964988 0.965047 0.965106 0.965164 0.965223 0.965281 0.965340 0.965399 0.965457 0.965516
43.7 0.965574 0.965633 0.965691 0.965750 0.965808 0.965866 0.965925 0.965983 0.966042 0.966100
43.8 0.966158 0.966217 0.966275 0.966333 0.966392 0.966450 0.966508 0.966567 0.966625 0.966683
43.9 0.966741 0.966800 0.966858 0.966916 0.966974 0.967032 0.967090 0.967149 0.967207 0.967265
Logarithm Table for base 50 — N = 44.00–44.99
N.i 0 1 2 3 4 5 6 7 8 9
44.0 0.967323 0.967381 0.967439 0.967497 0.967555 0.967613 0.967671 0.967729 0.967787 0.967845
44.1 0.967903 0.967961 0.968019 0.968077 0.968135 0.968193 0.968251 0.968309 0.968367 0.968424
44.2 0.968482 0.968540 0.968598 0.968656 0.968713 0.968771 0.968829 0.968887 0.968944 0.969002
44.3 0.969060 0.969118 0.969175 0.969233 0.969291 0.969348 0.969406 0.969464 0.969521 0.969579
44.4 0.969636 0.969694 0.969751 0.969809 0.969866 0.969924 0.969981 0.970039 0.970096 0.970154
44.5 0.970211 0.970269 0.970326 0.970384 0.970441 0.970498 0.970556 0.970613 0.970671 0.970728
44.6 0.970785 0.970842 0.970900 0.970957 0.971014 0.971072 0.971129 0.971186 0.971243 0.971300
44.7 0.971358 0.971415 0.971472 0.971529 0.971586 0.971643 0.971701 0.971758 0.971815 0.971872
44.8 0.971929 0.971986 0.972043 0.972100 0.972157 0.972214 0.972271 0.972328 0.972385 0.972442
44.9 0.972499 0.972556 0.972613 0.972670 0.972726 0.972783 0.972840 0.972897 0.972954 0.973011
Logarithm Table for base 50 — N = 45.00–45.99
N.i 0 1 2 3 4 5 6 7 8 9
45.0 0.973068 0.973124 0.973181 0.973238 0.973295 0.973351 0.973408 0.973465 0.973522 0.973578
45.1 0.973635 0.973692 0.973748 0.973805 0.973862 0.973918 0.973975 0.974031 0.974088 0.974145
45.2 0.974201 0.974258 0.974314 0.974371 0.974427 0.974484 0.974540 0.974597 0.974653 0.974710
45.3 0.974766 0.974822 0.974879 0.974935 0.974992 0.975048 0.975104 0.975161 0.975217 0.975273
45.4 0.975330 0.975386 0.975442 0.975499 0.975555 0.975611 0.975667 0.975723 0.975780 0.975836
45.5 0.975892 0.975948 0.976004 0.976061 0.976117 0.976173 0.976229 0.976285 0.976341 0.976397
45.6 0.976453 0.976509 0.976565 0.976621 0.976677 0.976733 0.976789 0.976845 0.976901 0.976957
45.7 0.977013 0.977069 0.977125 0.977181 0.977237 0.977293 0.977349 0.977404 0.977460 0.977516
45.8 0.977572 0.977628 0.977684 0.977739 0.977795 0.977851 0.977907 0.977962 0.978018 0.978074
45.9 0.978130 0.978185 0.978241 0.978297 0.978352 0.978408 0.978463 0.978519 0.978575 0.978630
Logarithm Table for base 50 — N = 46.00–46.99
N.i 0 1 2 3 4 5 6 7 8 9
46.0 0.978686 0.978741 0.978797 0.978852 0.978908 0.978964 0.979019 0.979075 0.979130 0.979185
46.1 0.979241 0.979296 0.979352 0.979407 0.979463 0.979518 0.979573 0.979629 0.979684 0.979739
46.2 0.979795 0.979850 0.979905 0.979961 0.980016 0.980071 0.980127 0.980182 0.980237 0.980292
46.3 0.980347 0.980403 0.980458 0.980513 0.980568 0.980623 0.980679 0.980734 0.980789 0.980844
46.4 0.980899 0.980954 0.981009 0.981064 0.981119 0.981174 0.981229 0.981284 0.981339 0.981394
46.5 0.981449 0.981504 0.981559 0.981614 0.981669 0.981724 0.981779 0.981834 0.981889 0.981944
46.6 0.981998 0.982053 0.982108 0.982163 0.982218 0.982273 0.982327 0.982382 0.982437 0.982492
46.7 0.982546 0.982601 0.982656 0.982711 0.982765 0.982820 0.982875 0.982929 0.982984 0.983039
46.8 0.983093 0.983148 0.983202 0.983257 0.983312 0.983366 0.983421 0.983475 0.983530 0.983584
46.9 0.983639 0.983693 0.983748 0.983802 0.983857 0.983911 0.983966 0.984020 0.984074 0.984129
Logarithm Table for base 50 — N = 47.00–47.99
N.i 0 1 2 3 4 5 6 7 8 9
47.0 0.984183 0.984238 0.984292 0.984346 0.984401 0.984455 0.984509 0.984564 0.984618 0.984672
47.1 0.984727 0.984781 0.984835 0.984889 0.984944 0.984998 0.985052 0.985106 0.985160 0.985215
47.2 0.985269 0.985323 0.985377 0.985431 0.985485 0.985539 0.985593 0.985648 0.985702 0.985756
47.3 0.985810 0.985864 0.985918 0.985972 0.986026 0.986080 0.986134 0.986188 0.986242 0.986296
47.4 0.986350 0.986403 0.986457 0.986511 0.986565 0.986619 0.986673 0.986727 0.986781 0.986834
47.5 0.986888 0.986942 0.986996 0.987050 0.987103 0.987157 0.987211 0.987265 0.987318 0.987372
47.6 0.987426 0.987480 0.987533 0.987587 0.987641 0.987694 0.987748 0.987802 0.987855 0.987909
47.7 0.987962 0.988016 0.988069 0.988123 0.988177 0.988230 0.988284 0.988337 0.988391 0.988444
47.8 0.988498 0.988551 0.988605 0.988658 0.988711 0.988765 0.988818 0.988872 0.988925 0.988979
47.9 0.989032 0.989085 0.989139 0.989192 0.989245 0.989299 0.989352 0.989405 0.989458 0.989512
Logarithm Table for base 50 — N = 48.00–48.99
N.i 0 1 2 3 4 5 6 7 8 9
48.0 0.989565 0.989618 0.989671 0.989725 0.989778 0.989831 0.989884 0.989938 0.989991 0.990044
48.1 0.990097 0.990150 0.990203 0.990256 0.990309 0.990363 0.990416 0.990469 0.990522 0.990575
48.2 0.990628 0.990681 0.990734 0.990787 0.990840 0.990893 0.990946 0.990999 0.991052 0.991105
48.3 0.991158 0.991211 0.991263 0.991316 0.991369 0.991422 0.991475 0.991528 0.991581 0.991634
48.4 0.991686 0.991739 0.991792 0.991845 0.991898 0.991950 0.992003 0.992056 0.992109 0.992161
48.5 0.992214 0.992267 0.992319 0.992372 0.992425 0.992477 0.992530 0.992583 0.992635 0.992688
48.6 0.992740 0.992793 0.992846 0.992898 0.992951 0.993003 0.993056 0.993108 0.993161 0.993213
48.7 0.993266 0.993318 0.993371 0.993423 0.993476 0.993528 0.993581 0.993633 0.993685 0.993738
48.8 0.993790 0.993843 0.993895 0.993947 0.994000 0.994052 0.994104 0.994157 0.994209 0.994261
48.9 0.994314 0.994366 0.994418 0.994470 0.994523 0.994575 0.994627 0.994679 0.994731 0.994784
Logarithm Table for base 50 — N = 49.00–49.99
N.i 0 1 2 3 4 5 6 7 8 9
49.0 0.994836 0.994888 0.994940 0.994992 0.995044 0.995096 0.995149 0.995201 0.995253 0.995305
49.1 0.995357 0.995409 0.995461 0.995513 0.995565 0.995617 0.995669 0.995721 0.995773 0.995825
49.2 0.995877 0.995929 0.995981 0.996033 0.996085 0.996137 0.996189 0.996240 0.996292 0.996344
49.3 0.996396 0.996448 0.996500 0.996552 0.996603 0.996655 0.996707 0.996759 0.996810 0.996862
49.4 0.996914 0.996966 0.997017 0.997069 0.997121 0.997173 0.997224 0.997276 0.997328 0.997379
49.5 0.997431 0.997483 0.997534 0.997586 0.997637 0.997689 0.997741 0.997792 0.997844 0.997895
49.6 0.997947 0.997998 0.998050 0.998101 0.998153 0.998204 0.998256 0.998307 0.998359 0.998410
49.7 0.998462 0.998513 0.998564 0.998616 0.998667 0.998719 0.998770 0.998821 0.998873 0.998924
49.8 0.998975 0.999027 0.999078 0.999129 0.999181 0.999232 0.999283 0.999335 0.999386 0.999437
49.9 0.999488 0.999539 0.999591 0.999642 0.999693 0.999744 0.999795 0.999847 0.999898 0.999949
Logarithm Table for base 50 — N = 50.00–50.99
N.i 0 1 2 3 4 5 6 7 8 9
50.0 1.000000 1.000051 1.000102 1.000153 1.000204 1.000255 1.000307 1.000358 1.000409 1.000460
50.1 1.000511 1.000562 1.000613 1.000664 1.000715 1.000766 1.000817 1.000868 1.000919 1.000970
50.2 1.001020 1.001071 1.001122 1.001173 1.001224 1.001275 1.001326 1.001377 1.001427 1.001478
50.3 1.001529 1.001580 1.001631 1.001682 1.001732 1.001783 1.001834 1.001885 1.001935 1.001986
50.4 1.002037 1.002088 1.002138 1.002189 1.002240 1.002290 1.002341 1.002392 1.002442 1.002493
50.5 1.002544 1.002594 1.002645 1.002695 1.002746 1.002796 1.002847 1.002898 1.002948 1.002999
50.6 1.003049 1.003100 1.003150 1.003201 1.003251 1.003302 1.003352 1.003403 1.003453 1.003503
50.7 1.003554 1.003604 1.003655 1.003705 1.003755 1.003806 1.003856 1.003907 1.003957 1.004007
50.8 1.004058 1.004108 1.004158 1.004208 1.004259 1.004309 1.004359 1.004410 1.004460 1.004510
50.9 1.004560 1.004610 1.004661 1.004711 1.004761 1.004811 1.004861 1.004912 1.004962 1.005012

Other Bases

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