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Logarithm Table for base 70

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This page shows the logarithm table for base 70, 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 70 — N = 1.00–1.99
N.i 0 1 2 3 4 5 6 7 8 9
1.0 0.000000 0.002342 0.004661 0.006957 0.009232 0.011484 0.013715 0.015925 0.018115 0.020284
1.1 0.022434 0.024564 0.026675 0.028767 0.030841 0.032897 0.034935 0.036955 0.038958 0.040945
1.2 0.042914 0.044868 0.046805 0.048726 0.050632 0.052523 0.054398 0.056259 0.058105 0.059937
1.3 0.061755 0.063558 0.065348 0.067125 0.068888 0.070638 0.072375 0.074099 0.075811 0.077511
1.4 0.079198 0.080873 0.082537 0.084189 0.085829 0.087458 0.089075 0.090682 0.092278 0.093863
1.5 0.095437 0.097001 0.098555 0.100098 0.101632 0.103155 0.104669 0.106173 0.107667 0.109153
1.6 0.110628 0.112095 0.113552 0.115001 0.116440 0.117871 0.119293 0.120707 0.122112 0.123509
1.7 0.124898 0.126278 0.127651 0.129015 0.130372 0.131721 0.133062 0.134396 0.135722 0.137040
1.8 0.138352 0.139656 0.140953 0.142242 0.143525 0.144801 0.146070 0.147332 0.148587 0.149836
1.9 0.151078 0.152314 0.153543 0.154765 0.155982 0.157192 0.158396 0.159594 0.160786 0.161971

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Logarithm Table for base 70 — N = 2.00–2.99
N.i 0 1 2 3 4 5 6 7 8 9
2.0 0.163151 0.164325 0.165493 0.166656 0.167812 0.168963 0.170109 0.171249 0.172383 0.173512
2.1 0.174635 0.175754 0.176866 0.177974 0.179077 0.180174 0.181266 0.182353 0.183436 0.184513
2.2 0.185585 0.186653 0.187715 0.188773 0.189826 0.190875 0.191918 0.192958 0.193992 0.195022
2.3 0.196048 0.197069 0.198086 0.199098 0.200106 0.201110 0.202110 0.203105 0.204096 0.205083
2.4 0.206066 0.207044 0.208019 0.208990 0.209956 0.210919 0.211878 0.212833 0.213784 0.214731
2.5 0.215674 0.216614 0.217550 0.218482 0.219410 0.220335 0.221257 0.222174 0.223088 0.223999
2.6 0.224906 0.225809 0.226710 0.227606 0.228499 0.229389 0.230276 0.231159 0.232039 0.232916
2.7 0.233789 0.234659 0.235526 0.236390 0.237251 0.238108 0.238962 0.239814 0.240662 0.241507
2.8 0.242349 0.243188 0.244024 0.244858 0.245688 0.246515 0.247340 0.248161 0.248980 0.249796
2.9 0.250609 0.251419 0.252227 0.253031 0.253833 0.254633 0.255429 0.256223 0.257014 0.257803
Logarithm Table for base 70 — N = 3.00–3.99
N.i 0 1 2 3 4 5 6 7 8 9
3.0 0.258589 0.259372 0.260153 0.260931 0.261706 0.262479 0.263250 0.264018 0.264783 0.265546
3.1 0.266307 0.267065 0.267820 0.268573 0.269324 0.270073 0.270819 0.271562 0.272304 0.273043
3.2 0.273779 0.274514 0.275246 0.275976 0.276703 0.277429 0.278152 0.278873 0.279592 0.280308
3.3 0.281022 0.281735 0.282445 0.283153 0.283858 0.284562 0.285264 0.285963 0.286660 0.287356
3.4 0.288049 0.288740 0.289430 0.290117 0.290802 0.291485 0.292167 0.292846 0.293523 0.294199
3.5 0.294872 0.295544 0.296213 0.296881 0.297547 0.298211 0.298873 0.299533 0.300192 0.300848
3.6 0.301503 0.302156 0.302807 0.303456 0.304104 0.304750 0.305394 0.306036 0.306676 0.307315
3.7 0.307952 0.308587 0.309221 0.309853 0.310483 0.311112 0.311738 0.312364 0.312987 0.313609
3.8 0.314229 0.314848 0.315465 0.316080 0.316694 0.317306 0.317917 0.318526 0.319133 0.319739
3.9 0.320343 0.320946 0.321547 0.322147 0.322745 0.323342 0.323937 0.324530 0.325123 0.325713
Logarithm Table for base 70 — N = 4.00–4.99
N.i 0 1 2 3 4 5 6 7 8 9
4.0 0.326302 0.326890 0.327476 0.328061 0.328645 0.329226 0.329807 0.330386 0.330964 0.331540
4.1 0.332115 0.332688 0.333260 0.333831 0.334400 0.334968 0.335534 0.336099 0.336663 0.337225
4.2 0.337787 0.338346 0.338905 0.339462 0.340018 0.340572 0.341125 0.341677 0.342228 0.342777
4.3 0.343325 0.343872 0.344417 0.344962 0.345505 0.346046 0.346587 0.347126 0.347664 0.348201
4.4 0.348736 0.349271 0.349804 0.350336 0.350866 0.351396 0.351924 0.352451 0.352977 0.353502
4.5 0.354026 0.354548 0.355070 0.355590 0.356109 0.356627 0.357144 0.357659 0.358174 0.358687
4.6 0.359199 0.359710 0.360220 0.360729 0.361237 0.361744 0.362250 0.362754 0.363258 0.363760
4.7 0.364261 0.364762 0.365261 0.365759 0.366256 0.366752 0.367247 0.367741 0.368234 0.368726
4.8 0.369217 0.369707 0.370196 0.370683 0.371170 0.371656 0.372141 0.372625 0.373107 0.373589
4.9 0.374070 0.374550 0.375029 0.375507 0.375984 0.376460 0.376935 0.377409 0.377882 0.378354
Logarithm Table for base 70 — N = 5.00–5.99
N.i 0 1 2 3 4 5 6 7 8 9
5.0 0.378825 0.379296 0.379765 0.380233 0.380701 0.381167 0.381633 0.382098 0.382562 0.383025
5.1 0.383486 0.383948 0.384408 0.384867 0.385325 0.385783 0.386239 0.386695 0.387150 0.387604
5.2 0.388057 0.388509 0.388961 0.389411 0.389861 0.390310 0.390757 0.391204 0.391651 0.392096
5.3 0.392541 0.392984 0.393427 0.393869 0.394310 0.394751 0.395190 0.395629 0.396067 0.396504
5.4 0.396940 0.397376 0.397810 0.398244 0.398677 0.399110 0.399541 0.399972 0.400402 0.400831
5.5 0.401259 0.401687 0.402114 0.402540 0.402965 0.403389 0.403813 0.404236 0.404658 0.405080
5.6 0.405500 0.405920 0.406340 0.406758 0.407176 0.407593 0.408009 0.408424 0.408839 0.409253
5.7 0.409666 0.410079 0.410491 0.410902 0.411313 0.411722 0.412131 0.412539 0.412947 0.413354
5.8 0.413760 0.414166 0.414570 0.414974 0.415378 0.415781 0.416183 0.416584 0.416985 0.417384
5.9 0.417784 0.418182 0.418580 0.418978 0.419374 0.419770 0.420165 0.420560 0.420954 0.421347
Logarithm Table for base 70 — N = 6.00–6.99
N.i 0 1 2 3 4 5 6 7 8 9
6.0 0.421740 0.422132 0.422523 0.422914 0.423304 0.423693 0.424082 0.424470 0.424857 0.425244
6.1 0.425630 0.426016 0.426401 0.426785 0.427169 0.427552 0.427934 0.428316 0.428697 0.429078
6.2 0.429458 0.429837 0.430216 0.430594 0.430971 0.431348 0.431725 0.432100 0.432475 0.432850
6.3 0.433224 0.433597 0.433970 0.434342 0.434714 0.435085 0.435455 0.435825 0.436194 0.436563
6.4 0.436931 0.437298 0.437665 0.438031 0.438397 0.438762 0.439127 0.439491 0.439855 0.440218
6.5 0.440580 0.440942 0.441303 0.441664 0.442024 0.442384 0.442743 0.443101 0.443459 0.443817
6.6 0.444174 0.444530 0.444886 0.445241 0.445596 0.445950 0.446304 0.446657 0.447010 0.447362
6.7 0.447713 0.448064 0.448415 0.448765 0.449114 0.449463 0.449812 0.450160 0.450507 0.450854
6.8 0.451200 0.451546 0.451892 0.452237 0.452581 0.452925 0.453268 0.453611 0.453953 0.454295
6.9 0.454637 0.454977 0.455318 0.455658 0.455997 0.456336 0.456675 0.457012 0.457350 0.457687
Logarithm Table for base 70 — N = 7.00–7.99
N.i 0 1 2 3 4 5 6 7 8 9
7.0 0.458023 0.458359 0.458695 0.459030 0.459365 0.459699 0.460032 0.460365 0.460698 0.461030
7.1 0.461362 0.461693 0.462024 0.462355 0.462684 0.463014 0.463343 0.463671 0.463999 0.464327
7.2 0.464654 0.464981 0.465307 0.465633 0.465958 0.466283 0.466608 0.466932 0.467255 0.467578
7.3 0.467901 0.468223 0.468545 0.468866 0.469187 0.469507 0.469828 0.470147 0.470466 0.470785
7.4 0.471103 0.471421 0.471739 0.472056 0.472372 0.472688 0.473004 0.473319 0.473634 0.473949
7.5 0.474263 0.474576 0.474890 0.475202 0.475515 0.475827 0.476138 0.476449 0.476760 0.477070
7.6 0.477380 0.477690 0.477999 0.478308 0.478616 0.478924 0.479231 0.479538 0.479845 0.480151
7.7 0.480457 0.480763 0.481068 0.481373 0.481677 0.481981 0.482284 0.482587 0.482890 0.483192
7.8 0.483494 0.483796 0.484097 0.484398 0.484698 0.484998 0.485298 0.485597 0.485896 0.486195
7.9 0.486493 0.486791 0.487088 0.487385 0.487682 0.487978 0.488274 0.488569 0.488864 0.489159
Logarithm Table for base 70 — N = 8.00–8.99
N.i 0 1 2 3 4 5 6 7 8 9
8.0 0.489454 0.489748 0.490041 0.490335 0.490628 0.490920 0.491212 0.491504 0.491796 0.492087
8.1 0.492378 0.492668 0.492958 0.493248 0.493537 0.493826 0.494115 0.494403 0.494691 0.494979
8.2 0.495266 0.495553 0.495839 0.496125 0.496411 0.496697 0.496982 0.497267 0.497551 0.497835
8.3 0.498119 0.498402 0.498685 0.498968 0.499250 0.499533 0.499814 0.500096 0.500377 0.500657
8.4 0.500938 0.501218 0.501498 0.501777 0.502056 0.502335 0.502613 0.502891 0.503169 0.503446
8.5 0.503723 0.504000 0.504277 0.504553 0.504828 0.505104 0.505379 0.505654 0.505928 0.506202
8.6 0.506476 0.506750 0.507023 0.507296 0.507569 0.507841 0.508113 0.508384 0.508656 0.508927
8.7 0.509197 0.509468 0.509738 0.510008 0.510277 0.510546 0.510815 0.511084 0.511352 0.511620
8.8 0.511888 0.512155 0.512422 0.512689 0.512955 0.513221 0.513487 0.513752 0.514018 0.514283
8.9 0.514547 0.514812 0.515076 0.515339 0.515603 0.515866 0.516129 0.516391 0.516653 0.516915
Logarithm Table for base 70 — N = 9.00–9.99
N.i 0 1 2 3 4 5 6 7 8 9
9.0 0.517177 0.517439 0.517700 0.517960 0.518221 0.518481 0.518741 0.519001 0.519260 0.519519
9.1 0.519778 0.520037 0.520295 0.520553 0.520810 0.521068 0.521325 0.521582 0.521838 0.522094
9.2 0.522350 0.522606 0.522862 0.523117 0.523372 0.523626 0.523881 0.524135 0.524388 0.524642
9.3 0.524895 0.525148 0.525401 0.525653 0.525905 0.526157 0.526409 0.526660 0.526911 0.527162
9.4 0.527413 0.527663 0.527913 0.528163 0.528412 0.528661 0.528910 0.529159 0.529407 0.529655
9.5 0.529903 0.530151 0.530398 0.530645 0.530892 0.531139 0.531385 0.531631 0.531877 0.532123
9.6 0.532368 0.532613 0.532858 0.533102 0.533347 0.533591 0.533835 0.534078 0.534321 0.534564
9.7 0.534807 0.535050 0.535292 0.535534 0.535776 0.536017 0.536259 0.536500 0.536741 0.536981
9.8 0.537221 0.537461 0.537701 0.537941 0.538180 0.538419 0.538658 0.538897 0.539135 0.539373
9.9 0.539611 0.539849 0.540086 0.540323 0.540560 0.540797 0.541033 0.541269 0.541505 0.541741
Logarithm Table for base 70 — N = 10.00–10.99
N.i 0 1 2 3 4 5 6 7 8 9
10.0 0.541977 0.542212 0.542447 0.542682 0.542916 0.543151 0.543385 0.543619 0.543852 0.544086
10.1 0.544319 0.544552 0.544784 0.545017 0.545249 0.545481 0.545713 0.545944 0.546176 0.546407
10.2 0.546638 0.546868 0.547099 0.547329 0.547559 0.547789 0.548018 0.548248 0.548477 0.548705
10.3 0.548934 0.549163 0.549391 0.549619 0.549846 0.550074 0.550301 0.550528 0.550755 0.550982
10.4 0.551208 0.551435 0.551661 0.551886 0.552112 0.552337 0.552562 0.552787 0.553012 0.553236
10.5 0.553461 0.553685 0.553909 0.554132 0.554356 0.554579 0.554802 0.555025 0.555247 0.555470
10.6 0.555692 0.555914 0.556135 0.556357 0.556578 0.556799 0.557020 0.557241 0.557462 0.557682
10.7 0.557902 0.558122 0.558341 0.558561 0.558780 0.558999 0.559218 0.559437 0.559655 0.559873
10.8 0.560092 0.560309 0.560527 0.560744 0.560962 0.561179 0.561396 0.561612 0.561829 0.562045
10.9 0.562261 0.562477 0.562692 0.562908 0.563123 0.563338 0.563553 0.563768 0.563982 0.564196
Logarithm Table for base 70 — N = 11.00–11.99
N.i 0 1 2 3 4 5 6 7 8 9
11.0 0.564410 0.564624 0.564838 0.565052 0.565265 0.565478 0.565691 0.565904 0.566116 0.566328
11.1 0.566541 0.566753 0.566964 0.567176 0.567387 0.567598 0.567809 0.568020 0.568231 0.568441
11.2 0.568652 0.568862 0.569072 0.569281 0.569491 0.569700 0.569909 0.570118 0.570327 0.570536
11.3 0.570744 0.570952 0.571160 0.571368 0.571576 0.571783 0.571990 0.572197 0.572404 0.572611
11.4 0.572818 0.573024 0.573230 0.573436 0.573642 0.573848 0.574053 0.574259 0.574464 0.574669
11.5 0.574873 0.575078 0.575282 0.575487 0.575691 0.575895 0.576098 0.576302 0.576505 0.576708
11.6 0.576911 0.577114 0.577317 0.577519 0.577722 0.577924 0.578126 0.578327 0.578529 0.578730
11.7 0.578932 0.579133 0.579334 0.579535 0.579735 0.579936 0.580136 0.580336 0.580536 0.580735
11.8 0.580935 0.581134 0.581334 0.581533 0.581732 0.581930 0.582129 0.582327 0.582525 0.582723
11.9 0.582921 0.583119 0.583317 0.583514 0.583711 0.583908 0.584105 0.584302 0.584498 0.584695
Logarithm Table for base 70 — N = 12.00–12.99
N.i 0 1 2 3 4 5 6 7 8 9
12.0 0.584891 0.585087 0.585283 0.585479 0.585674 0.585870 0.586065 0.586260 0.586455 0.586650
12.1 0.586844 0.587039 0.587233 0.587427 0.587621 0.587815 0.588009 0.588202 0.588395 0.588589
12.2 0.588782 0.588974 0.589167 0.589360 0.589552 0.589744 0.589936 0.590128 0.590320 0.590512
12.3 0.590703 0.590894 0.591086 0.591276 0.591467 0.591658 0.591848 0.592039 0.592229 0.592419
12.4 0.592609 0.592799 0.592988 0.593178 0.593367 0.593556 0.593745 0.593934 0.594123 0.594311
12.5 0.594500 0.594688 0.594876 0.595064 0.595252 0.595439 0.595627 0.595814 0.596001 0.596188
12.6 0.596375 0.596562 0.596748 0.596935 0.597121 0.597307 0.597493 0.597679 0.597865 0.598050
12.7 0.598236 0.598421 0.598606 0.598791 0.598976 0.599161 0.599345 0.599530 0.599714 0.599898
12.8 0.600082 0.600266 0.600449 0.600633 0.600816 0.601000 0.601183 0.601366 0.601548 0.601731
12.9 0.601914 0.602096 0.602278 0.602460 0.602642 0.602824 0.603006 0.603187 0.603369 0.603550
Logarithm Table for base 70 — N = 13.00–13.99
N.i 0 1 2 3 4 5 6 7 8 9
13.0 0.603731 0.603912 0.604093 0.604274 0.604454 0.604635 0.604815 0.604995 0.605175 0.605355
13.1 0.605535 0.605715 0.605894 0.606073 0.606253 0.606432 0.606611 0.606789 0.606968 0.607146
13.2 0.607325 0.607503 0.607681 0.607859 0.608037 0.608215 0.608392 0.608570 0.608747 0.608924
13.3 0.609101 0.609278 0.609455 0.609632 0.609808 0.609985 0.610161 0.610337 0.610513 0.610689
13.4 0.610864 0.611040 0.611215 0.611391 0.611566 0.611741 0.611916 0.612091 0.612266 0.612440
13.5 0.612614 0.612789 0.612963 0.613137 0.613311 0.613485 0.613658 0.613832 0.614005 0.614178
13.6 0.614352 0.614525 0.614697 0.614870 0.615043 0.615215 0.615388 0.615560 0.615732 0.615904
13.7 0.616076 0.616248 0.616419 0.616591 0.616762 0.616933 0.617105 0.617276 0.617446 0.617617
13.8 0.617788 0.617958 0.618129 0.618299 0.618469 0.618639 0.618809 0.618979 0.619148 0.619318
13.9 0.619487 0.619657 0.619826 0.619995 0.620164 0.620332 0.620501 0.620670 0.620838 0.621006
Logarithm Table for base 70 — N = 14.00–14.99
N.i 0 1 2 3 4 5 6 7 8 9
14.0 0.621175 0.621343 0.621511 0.621678 0.621846 0.622014 0.622181 0.622349 0.622516 0.622683
14.1 0.622850 0.623017 0.623184 0.623350 0.623517 0.623683 0.623849 0.624016 0.624182 0.624348
14.2 0.624513 0.624679 0.624845 0.625010 0.625175 0.625341 0.625506 0.625671 0.625836 0.626000
14.3 0.626165 0.626330 0.626494 0.626658 0.626823 0.626987 0.627151 0.627315 0.627478 0.627642
14.4 0.627805 0.627969 0.628132 0.628295 0.628458 0.628621 0.628784 0.628947 0.629109 0.629272
14.5 0.629434 0.629597 0.629759 0.629921 0.630083 0.630245 0.630406 0.630568 0.630729 0.630891
14.6 0.631052 0.631213 0.631374 0.631535 0.631696 0.631857 0.632017 0.632178 0.632338 0.632499
14.7 0.632659 0.632819 0.632979 0.633139 0.633298 0.633458 0.633617 0.633777 0.633936 0.634095
14.8 0.634254 0.634413 0.634572 0.634731 0.634890 0.635048 0.635207 0.635365 0.635523 0.635682
14.9 0.635840 0.635997 0.636155 0.636313 0.636471 0.636628 0.636785 0.636943 0.637100 0.637257
Logarithm Table for base 70 — N = 15.00–15.99
N.i 0 1 2 3 4 5 6 7 8 9
15.0 0.637414 0.637571 0.637728 0.637884 0.638041 0.638197 0.638354 0.638510 0.638666 0.638822
15.1 0.638978 0.639134 0.639289 0.639445 0.639601 0.639756 0.639911 0.640067 0.640222 0.640377
15.2 0.640532 0.640686 0.640841 0.640996 0.641150 0.641305 0.641459 0.641613 0.641767 0.641921
15.3 0.642075 0.642229 0.642383 0.642536 0.642690 0.642843 0.642996 0.643149 0.643303 0.643456
15.4 0.643608 0.643761 0.643914 0.644067 0.644219 0.644371 0.644524 0.644676 0.644828 0.644980
15.5 0.645132 0.645284 0.645435 0.645587 0.645739 0.645890 0.646041 0.646193 0.646344 0.646495
15.6 0.646646 0.646796 0.646947 0.647098 0.647248 0.647399 0.647549 0.647699 0.647850 0.648000
15.7 0.648150 0.648300 0.648449 0.648599 0.648749 0.648898 0.649047 0.649197 0.649346 0.649495
15.8 0.649644 0.649793 0.649942 0.650091 0.650239 0.650388 0.650536 0.650685 0.650833 0.650981
15.9 0.651129 0.651277 0.651425 0.651573 0.651721 0.651868 0.652016 0.652163 0.652310 0.652458
Logarithm Table for base 70 — N = 16.00–16.99
N.i 0 1 2 3 4 5 6 7 8 9
16.0 0.652605 0.652752 0.652899 0.653046 0.653193 0.653339 0.653486 0.653632 0.653779 0.653925
16.1 0.654071 0.654218 0.654364 0.654510 0.654655 0.654801 0.654947 0.655093 0.655238 0.655384
16.2 0.655529 0.655674 0.655819 0.655964 0.656109 0.656254 0.656399 0.656544 0.656688 0.656833
16.3 0.656977 0.657122 0.657266 0.657410 0.657554 0.657698 0.657842 0.657986 0.658130 0.658273
16.4 0.658417 0.658560 0.658704 0.658847 0.658990 0.659133 0.659277 0.659419 0.659562 0.659705
16.5 0.659848 0.659990 0.660133 0.660275 0.660418 0.660560 0.660702 0.660844 0.660986 0.661128
16.6 0.661270 0.661412 0.661553 0.661695 0.661837 0.661978 0.662119 0.662261 0.662402 0.662543
16.7 0.662684 0.662825 0.662965 0.663106 0.663247 0.663387 0.663528 0.663668 0.663809 0.663949
16.8 0.664089 0.664229 0.664369 0.664509 0.664649 0.664788 0.664928 0.665068 0.665207 0.665347
16.9 0.665486 0.665625 0.665764 0.665903 0.666042 0.666181 0.666320 0.666459 0.666597 0.666736
Logarithm Table for base 70 — N = 17.00–17.99
N.i 0 1 2 3 4 5 6 7 8 9
17.0 0.666875 0.667013 0.667151 0.667290 0.667428 0.667566 0.667704 0.667842 0.667980 0.668117
17.1 0.668255 0.668393 0.668530 0.668668 0.668805 0.668942 0.669080 0.669217 0.669354 0.669491
17.2 0.669628 0.669764 0.669901 0.670038 0.670174 0.670311 0.670447 0.670584 0.670720 0.670856
17.3 0.670992 0.671128 0.671264 0.671400 0.671536 0.671671 0.671807 0.671943 0.672078 0.672213
17.4 0.672349 0.672484 0.672619 0.672754 0.672889 0.673024 0.673159 0.673294 0.673428 0.673563
17.5 0.673698 0.673832 0.673966 0.674101 0.674235 0.674369 0.674503 0.674637 0.674771 0.674905
17.6 0.675039 0.675172 0.675306 0.675440 0.675573 0.675706 0.675840 0.675973 0.676106 0.676239
17.7 0.676372 0.676505 0.676638 0.676771 0.676904 0.677036 0.677169 0.677301 0.677434 0.677566
17.8 0.677698 0.677831 0.677963 0.678095 0.678227 0.678359 0.678490 0.678622 0.678754 0.678886
17.9 0.679017 0.679149 0.679280 0.679411 0.679542 0.679674 0.679805 0.679936 0.680067 0.680198
Logarithm Table for base 70 — N = 18.00–18.99
N.i 0 1 2 3 4 5 6 7 8 9
18.0 0.680328 0.680459 0.680590 0.680720 0.680851 0.680981 0.681112 0.681242 0.681372 0.681502
18.1 0.681632 0.681762 0.681892 0.682022 0.682152 0.682282 0.682411 0.682541 0.682670 0.682800
18.2 0.682929 0.683059 0.683188 0.683317 0.683446 0.683575 0.683704 0.683833 0.683962 0.684090
18.3 0.684219 0.684348 0.684476 0.684605 0.684733 0.684861 0.684989 0.685118 0.685246 0.685374
18.4 0.685502 0.685630 0.685757 0.685885 0.686013 0.686140 0.686268 0.686395 0.686523 0.686650
18.5 0.686777 0.686905 0.687032 0.687159 0.687286 0.687413 0.687540 0.687666 0.687793 0.687920
18.6 0.688046 0.688173 0.688299 0.688426 0.688552 0.688678 0.688804 0.688931 0.689057 0.689183
18.7 0.689308 0.689434 0.689560 0.689686 0.689811 0.689937 0.690062 0.690188 0.690313 0.690439
18.8 0.690564 0.690689 0.690814 0.690939 0.691064 0.691189 0.691314 0.691439 0.691563 0.691688
18.9 0.691812 0.691937 0.692061 0.692186 0.692310 0.692434 0.692559 0.692683 0.692807 0.692931
Logarithm Table for base 70 — N = 19.00–19.99
N.i 0 1 2 3 4 5 6 7 8 9
19.0 0.693055 0.693178 0.693302 0.693426 0.693550 0.693673 0.693797 0.693920 0.694044 0.694167
19.1 0.694290 0.694413 0.694536 0.694660 0.694783 0.694906 0.695028 0.695151 0.695274 0.695397
19.2 0.695519 0.695642 0.695764 0.695887 0.696009 0.696131 0.696254 0.696376 0.696498 0.696620
19.3 0.696742 0.696864 0.696986 0.697108 0.697229 0.697351 0.697473 0.697594 0.697716 0.697837
19.4 0.697958 0.698080 0.698201 0.698322 0.698443 0.698564 0.698685 0.698806 0.698927 0.699048
19.5 0.699169 0.699289 0.699410 0.699530 0.699651 0.699771 0.699892 0.700012 0.700132 0.700252
19.6 0.700373 0.700493 0.700613 0.700733 0.700852 0.700972 0.701092 0.701212 0.701331 0.701451
19.7 0.701570 0.701690 0.701809 0.701929 0.702048 0.702167 0.702286 0.702405 0.702524 0.702643
19.8 0.702762 0.702881 0.703000 0.703119 0.703237 0.703356 0.703474 0.703593 0.703711 0.703830
19.9 0.703948 0.704066 0.704184 0.704303 0.704421 0.704539 0.704657 0.704775 0.704892 0.705010
Logarithm Table for base 70 — N = 20.00–20.99
N.i 0 1 2 3 4 5 6 7 8 9
20.0 0.705128 0.705245 0.705363 0.705481 0.705598 0.705716 0.705833 0.705950 0.706067 0.706185
20.1 0.706302 0.706419 0.706536 0.706653 0.706770 0.706887 0.707003 0.707120 0.707237 0.707353
20.2 0.707470 0.707586 0.707703 0.707819 0.707936 0.708052 0.708168 0.708284 0.708400 0.708516
20.3 0.708632 0.708748 0.708864 0.708980 0.709096 0.709211 0.709327 0.709443 0.709558 0.709674
20.4 0.709789 0.709904 0.710020 0.710135 0.710250 0.710365 0.710480 0.710595 0.710710 0.710825
20.5 0.710940 0.711055 0.711169 0.711284 0.711399 0.711513 0.711628 0.711742 0.711857 0.711971
20.6 0.712085 0.712200 0.712314 0.712428 0.712542 0.712656 0.712770 0.712884 0.712998 0.713111
20.7 0.713225 0.713339 0.713452 0.713566 0.713680 0.713793 0.713906 0.714020 0.714133 0.714246
20.8 0.714360 0.714473 0.714586 0.714699 0.714812 0.714925 0.715038 0.715150 0.715263 0.715376
20.9 0.715488 0.715601 0.715714 0.715826 0.715938 0.716051 0.716163 0.716275 0.716388 0.716500

Other Bases

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