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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

Other Bases

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