Logarithm Table for base 512
This page shows the logarithm table for base 512, 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 512 — N = 1.00–1.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.0 | 0.000000 | 0.001595 | 0.003174 | 0.004738 | 0.006287 | 0.007821 | 0.009340 | 0.010846 | 0.012337 | 0.013814 |
| 1.1 | 0.015278 | 0.016729 | 0.018167 | 0.019591 | 0.021004 | 0.022404 | 0.023792 | 0.025168 | 0.026532 | 0.027885 |
| 1.2 | 0.029226 | 0.030556 | 0.031876 | 0.033184 | 0.034482 | 0.035770 | 0.037047 | 0.038314 | 0.039572 | 0.040819 |
| 1.3 | 0.042057 | 0.043285 | 0.044504 | 0.045714 | 0.046915 | 0.048107 | 0.049290 | 0.050464 | 0.051630 | 0.052787 |
| 1.4 | 0.053936 | 0.055077 | 0.056210 | 0.057335 | 0.058452 | 0.059561 | 0.060663 | 0.061757 | 0.062844 | 0.063924 |
| 1.5 | 0.064996 | 0.066061 | 0.067119 | 0.068170 | 0.069214 | 0.070252 | 0.071283 | 0.072307 | 0.073325 | 0.074336 |
| 1.6 | 0.075341 | 0.076340 | 0.077333 | 0.078319 | 0.079300 | 0.080274 | 0.081243 | 0.082205 | 0.083162 | 0.084114 |
| 1.7 | 0.085059 | 0.086000 | 0.086934 | 0.087864 | 0.088787 | 0.089706 | 0.090619 | 0.091528 | 0.092431 | 0.093329 |
| 1.8 | 0.094222 | 0.095110 | 0.095993 | 0.096872 | 0.097745 | 0.098614 | 0.099478 | 0.100338 | 0.101193 | 0.102043 |
| 1.9 | 0.102889 | 0.103730 | 0.104567 | 0.105400 | 0.106229 | 0.107053 | 0.107873 | 0.108688 | 0.109500 | 0.110308 |
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Logarithm Table for base 512 — N = 2.00–2.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.0 | 0.111111 | 0.111911 | 0.112706 | 0.113498 | 0.114285 | 0.115069 | 0.115849 | 0.116626 | 0.117398 | 0.118167 |
| 2.1 | 0.118932 | 0.119694 | 0.120452 | 0.121206 | 0.121957 | 0.122704 | 0.123448 | 0.124188 | 0.124925 | 0.125659 |
| 2.2 | 0.126389 | 0.127116 | 0.127840 | 0.128560 | 0.129278 | 0.129992 | 0.130703 | 0.131410 | 0.132115 | 0.132816 |
| 2.3 | 0.133515 | 0.134210 | 0.134903 | 0.135592 | 0.136279 | 0.136962 | 0.137643 | 0.138321 | 0.138996 | 0.139668 |
| 2.4 | 0.140337 | 0.141004 | 0.141667 | 0.142328 | 0.142987 | 0.143642 | 0.144295 | 0.144946 | 0.145593 | 0.146238 |
| 2.5 | 0.146881 | 0.147521 | 0.148158 | 0.148793 | 0.149425 | 0.150055 | 0.150683 | 0.151308 | 0.151930 | 0.152550 |
| 2.6 | 0.153168 | 0.153783 | 0.154396 | 0.155007 | 0.155615 | 0.156221 | 0.156825 | 0.157427 | 0.158026 | 0.158623 |
| 2.7 | 0.159218 | 0.159810 | 0.160401 | 0.160989 | 0.161575 | 0.162159 | 0.162741 | 0.163321 | 0.163898 | 0.164474 |
| 2.8 | 0.165047 | 0.165619 | 0.166188 | 0.166756 | 0.167321 | 0.167885 | 0.168446 | 0.169006 | 0.169563 | 0.170119 |
| 2.9 | 0.170673 | 0.171224 | 0.171774 | 0.172322 | 0.172868 | 0.173413 | 0.173955 | 0.174496 | 0.175035 | 0.175572 |
Logarithm Table for base 512 — N = 3.00–3.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3.0 | 0.176107 | 0.176640 | 0.177172 | 0.177702 | 0.178230 | 0.178757 | 0.179281 | 0.179804 | 0.180326 | 0.180845 |
| 3.1 | 0.181363 | 0.181879 | 0.182394 | 0.182907 | 0.183418 | 0.183928 | 0.184436 | 0.184943 | 0.185447 | 0.185951 |
| 3.2 | 0.186452 | 0.186953 | 0.187451 | 0.187948 | 0.188444 | 0.188938 | 0.189430 | 0.189921 | 0.190411 | 0.190899 |
| 3.3 | 0.191385 | 0.191870 | 0.192354 | 0.192836 | 0.193316 | 0.193796 | 0.194273 | 0.194750 | 0.195225 | 0.195698 |
| 3.4 | 0.196171 | 0.196641 | 0.197111 | 0.197579 | 0.198045 | 0.198511 | 0.198975 | 0.199437 | 0.199899 | 0.200359 |
| 3.5 | 0.200817 | 0.201275 | 0.201731 | 0.202185 | 0.202639 | 0.203091 | 0.203542 | 0.203992 | 0.204440 | 0.204887 |
| 3.6 | 0.205333 | 0.205778 | 0.206221 | 0.206663 | 0.207104 | 0.207544 | 0.207983 | 0.208420 | 0.208856 | 0.209291 |
| 3.7 | 0.209725 | 0.210158 | 0.210589 | 0.211020 | 0.211449 | 0.211877 | 0.212304 | 0.212729 | 0.213154 | 0.213578 |
| 3.8 | 0.214000 | 0.214421 | 0.214841 | 0.215260 | 0.215678 | 0.216095 | 0.216511 | 0.216926 | 0.217340 | 0.217752 |
| 3.9 | 0.218164 | 0.218574 | 0.218984 | 0.219392 | 0.219800 | 0.220206 | 0.220611 | 0.221015 | 0.221419 | 0.221821 |
Logarithm Table for base 512 — N = 4.00–4.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4.0 | 0.222222 | 0.222622 | 0.223022 | 0.223420 | 0.223817 | 0.224214 | 0.224609 | 0.225003 | 0.225397 | 0.225789 |
| 4.1 | 0.226180 | 0.226571 | 0.226960 | 0.227349 | 0.227737 | 0.228123 | 0.228509 | 0.228894 | 0.229278 | 0.229661 |
| 4.2 | 0.230043 | 0.230424 | 0.230805 | 0.231184 | 0.231563 | 0.231940 | 0.232317 | 0.232693 | 0.233068 | 0.233442 |
| 4.3 | 0.233815 | 0.234188 | 0.234559 | 0.234930 | 0.235299 | 0.235668 | 0.236036 | 0.236404 | 0.236770 | 0.237136 |
| 4.4 | 0.237500 | 0.237864 | 0.238227 | 0.238590 | 0.238951 | 0.239312 | 0.239672 | 0.240031 | 0.240389 | 0.240746 |
| 4.5 | 0.241103 | 0.241459 | 0.241814 | 0.242168 | 0.242521 | 0.242874 | 0.243226 | 0.243577 | 0.243928 | 0.244277 |
| 4.6 | 0.244626 | 0.244974 | 0.245321 | 0.245668 | 0.246014 | 0.246359 | 0.246703 | 0.247047 | 0.247390 | 0.247732 |
| 4.7 | 0.248073 | 0.248414 | 0.248754 | 0.249093 | 0.249432 | 0.249770 | 0.250107 | 0.250443 | 0.250779 | 0.251114 |
| 4.8 | 0.251448 | 0.251782 | 0.252115 | 0.252447 | 0.252779 | 0.253109 | 0.253440 | 0.253769 | 0.254098 | 0.254426 |
| 4.9 | 0.254754 | 0.255080 | 0.255406 | 0.255732 | 0.256057 | 0.256381 | 0.256704 | 0.257027 | 0.257350 | 0.257671 |
Logarithm Table for base 512 — N = 5.00–5.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5.0 | 0.257992 | 0.258312 | 0.258632 | 0.258951 | 0.259269 | 0.259587 | 0.259904 | 0.260221 | 0.260536 | 0.260852 |
| 5.1 | 0.261166 | 0.261480 | 0.261794 | 0.262107 | 0.262419 | 0.262730 | 0.263041 | 0.263352 | 0.263661 | 0.263971 |
| 5.2 | 0.264279 | 0.264587 | 0.264894 | 0.265201 | 0.265507 | 0.265813 | 0.266118 | 0.266423 | 0.266726 | 0.267030 |
| 5.3 | 0.267332 | 0.267635 | 0.267936 | 0.268237 | 0.268538 | 0.268838 | 0.269137 | 0.269436 | 0.269734 | 0.270032 |
| 5.4 | 0.270329 | 0.270625 | 0.270921 | 0.271217 | 0.271512 | 0.271806 | 0.272100 | 0.272393 | 0.272686 | 0.272978 |
| 5.5 | 0.273270 | 0.273561 | 0.273852 | 0.274142 | 0.274432 | 0.274721 | 0.275009 | 0.275297 | 0.275585 | 0.275872 |
| 5.6 | 0.276159 | 0.276445 | 0.276730 | 0.277015 | 0.277299 | 0.277583 | 0.277867 | 0.278150 | 0.278432 | 0.278714 |
| 5.7 | 0.278996 | 0.279277 | 0.279557 | 0.279837 | 0.280117 | 0.280396 | 0.280674 | 0.280952 | 0.281230 | 0.281507 |
| 5.8 | 0.281784 | 0.282060 | 0.282335 | 0.282611 | 0.282885 | 0.283160 | 0.283433 | 0.283707 | 0.283980 | 0.284252 |
| 5.9 | 0.284524 | 0.284795 | 0.285066 | 0.285337 | 0.285607 | 0.285877 | 0.286146 | 0.286415 | 0.286683 | 0.286951 |
Logarithm Table for base 512 — N = 6.00–6.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6.0 | 0.287218 | 0.287485 | 0.287751 | 0.288018 | 0.288283 | 0.288548 | 0.288813 | 0.289077 | 0.289341 | 0.289605 |
| 6.1 | 0.289868 | 0.290130 | 0.290392 | 0.290654 | 0.290915 | 0.291176 | 0.291437 | 0.291697 | 0.291956 | 0.292215 |
| 6.2 | 0.292474 | 0.292733 | 0.292991 | 0.293248 | 0.293505 | 0.293762 | 0.294018 | 0.294274 | 0.294529 | 0.294784 |
| 6.3 | 0.295039 | 0.295293 | 0.295547 | 0.295801 | 0.296054 | 0.296306 | 0.296559 | 0.296810 | 0.297062 | 0.297313 |
| 6.4 | 0.297564 | 0.297814 | 0.298064 | 0.298313 | 0.298562 | 0.298811 | 0.299059 | 0.299307 | 0.299555 | 0.299802 |
| 6.5 | 0.300049 | 0.300295 | 0.300541 | 0.300787 | 0.301032 | 0.301277 | 0.301522 | 0.301766 | 0.302010 | 0.302253 |
| 6.6 | 0.302496 | 0.302739 | 0.302981 | 0.303223 | 0.303465 | 0.303706 | 0.303947 | 0.304187 | 0.304428 | 0.304667 |
| 6.7 | 0.304907 | 0.305146 | 0.305385 | 0.305623 | 0.305861 | 0.306099 | 0.306336 | 0.306573 | 0.306809 | 0.307046 |
| 6.8 | 0.307282 | 0.307517 | 0.307752 | 0.307987 | 0.308222 | 0.308456 | 0.308690 | 0.308923 | 0.309157 | 0.309389 |
| 6.9 | 0.309622 | 0.309854 | 0.310086 | 0.310317 | 0.310548 | 0.310779 | 0.311010 | 0.311240 | 0.311470 | 0.311699 |
Logarithm Table for base 512 — N = 7.00–7.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7.0 | 0.311928 | 0.312157 | 0.312386 | 0.312614 | 0.312842 | 0.313069 | 0.313296 | 0.313523 | 0.313750 | 0.313976 |
| 7.1 | 0.314202 | 0.314428 | 0.314653 | 0.314878 | 0.315103 | 0.315327 | 0.315551 | 0.315775 | 0.315998 | 0.316221 |
| 7.2 | 0.316444 | 0.316667 | 0.316889 | 0.317111 | 0.317332 | 0.317553 | 0.317774 | 0.317995 | 0.318215 | 0.318435 |
| 7.3 | 0.318655 | 0.318875 | 0.319094 | 0.319313 | 0.319531 | 0.319749 | 0.319967 | 0.320185 | 0.320402 | 0.320619 |
| 7.4 | 0.320836 | 0.321053 | 0.321269 | 0.321485 | 0.321700 | 0.321916 | 0.322131 | 0.322345 | 0.322560 | 0.322774 |
| 7.5 | 0.322988 | 0.323201 | 0.323415 | 0.323628 | 0.323841 | 0.324053 | 0.324265 | 0.324477 | 0.324689 | 0.324900 |
| 7.6 | 0.325111 | 0.325322 | 0.325532 | 0.325743 | 0.325953 | 0.326162 | 0.326372 | 0.326581 | 0.326790 | 0.326998 |
| 7.7 | 0.327206 | 0.327415 | 0.327622 | 0.327830 | 0.328037 | 0.328244 | 0.328451 | 0.328657 | 0.328863 | 0.329069 |
| 7.8 | 0.329275 | 0.329480 | 0.329685 | 0.329890 | 0.330095 | 0.330299 | 0.330503 | 0.330707 | 0.330911 | 0.331114 |
| 7.9 | 0.331317 | 0.331520 | 0.331722 | 0.331925 | 0.332127 | 0.332328 | 0.332530 | 0.332731 | 0.332932 | 0.333133 |
Logarithm Table for base 512 — N = 8.00–8.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 8.0 | 0.333333 | 0.333534 | 0.333734 | 0.333933 | 0.334133 | 0.334332 | 0.334531 | 0.334730 | 0.334928 | 0.335127 |
| 8.1 | 0.335325 | 0.335522 | 0.335720 | 0.335917 | 0.336114 | 0.336311 | 0.336508 | 0.336704 | 0.336900 | 0.337096 |
| 8.2 | 0.337292 | 0.337487 | 0.337682 | 0.337877 | 0.338072 | 0.338266 | 0.338460 | 0.338654 | 0.338848 | 0.339041 |
| 8.3 | 0.339235 | 0.339428 | 0.339620 | 0.339813 | 0.340005 | 0.340197 | 0.340389 | 0.340581 | 0.340772 | 0.340963 |
| 8.4 | 0.341154 | 0.341345 | 0.341536 | 0.341726 | 0.341916 | 0.342106 | 0.342295 | 0.342485 | 0.342674 | 0.342863 |
| 8.5 | 0.343051 | 0.343240 | 0.343428 | 0.343616 | 0.343804 | 0.343992 | 0.344179 | 0.344366 | 0.344553 | 0.344740 |
| 8.6 | 0.344926 | 0.345113 | 0.345299 | 0.345485 | 0.345670 | 0.345856 | 0.346041 | 0.346226 | 0.346411 | 0.346595 |
| 8.7 | 0.346779 | 0.346964 | 0.347148 | 0.347331 | 0.347515 | 0.347698 | 0.347881 | 0.348064 | 0.348247 | 0.348429 |
| 8.8 | 0.348612 | 0.348794 | 0.348975 | 0.349157 | 0.349338 | 0.349520 | 0.349701 | 0.349882 | 0.350062 | 0.350243 |
| 8.9 | 0.350423 | 0.350603 | 0.350783 | 0.350962 | 0.351142 | 0.351321 | 0.351500 | 0.351679 | 0.351857 | 0.352036 |
Logarithm Table for base 512 — N = 9.00–9.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 9.0 | 0.352214 | 0.352392 | 0.352570 | 0.352747 | 0.352925 | 0.353102 | 0.353279 | 0.353456 | 0.353632 | 0.353809 |
| 9.1 | 0.353985 | 0.354161 | 0.354337 | 0.354513 | 0.354688 | 0.354864 | 0.355039 | 0.355214 | 0.355388 | 0.355563 |
| 9.2 | 0.355737 | 0.355911 | 0.356085 | 0.356259 | 0.356433 | 0.356606 | 0.356779 | 0.356952 | 0.357125 | 0.357298 |
| 9.3 | 0.357470 | 0.357642 | 0.357814 | 0.357986 | 0.358158 | 0.358330 | 0.358501 | 0.358672 | 0.358843 | 0.359014 |
| 9.4 | 0.359185 | 0.359355 | 0.359525 | 0.359695 | 0.359865 | 0.360035 | 0.360204 | 0.360374 | 0.360543 | 0.360712 |
| 9.5 | 0.360881 | 0.361049 | 0.361218 | 0.361386 | 0.361554 | 0.361722 | 0.361890 | 0.362058 | 0.362225 | 0.362392 |
| 9.6 | 0.362559 | 0.362726 | 0.362893 | 0.363060 | 0.363226 | 0.363392 | 0.363558 | 0.363724 | 0.363890 | 0.364055 |
| 9.7 | 0.364221 | 0.364386 | 0.364551 | 0.364716 | 0.364880 | 0.365045 | 0.365209 | 0.365373 | 0.365537 | 0.365701 |
| 9.8 | 0.365865 | 0.366028 | 0.366191 | 0.366355 | 0.366518 | 0.366680 | 0.366843 | 0.367006 | 0.367168 | 0.367330 |
| 9.9 | 0.367492 | 0.367654 | 0.367816 | 0.367977 | 0.368138 | 0.368300 | 0.368461 | 0.368622 | 0.368782 | 0.368943 |
Logarithm Table for base 512 — N = 10.00–10.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 10.0 | 0.369103 | 0.369263 | 0.369423 | 0.369583 | 0.369743 | 0.369903 | 0.370062 | 0.370221 | 0.370380 | 0.370539 |
| 10.1 | 0.370698 | 0.370857 | 0.371015 | 0.371174 | 0.371332 | 0.371490 | 0.371648 | 0.371805 | 0.371963 | 0.372120 |
| 10.2 | 0.372277 | 0.372435 | 0.372591 | 0.372748 | 0.372905 | 0.373061 | 0.373218 | 0.373374 | 0.373530 | 0.373686 |
| 10.3 | 0.373841 | 0.373997 | 0.374152 | 0.374308 | 0.374463 | 0.374618 | 0.374772 | 0.374927 | 0.375082 | 0.375236 |
| 10.4 | 0.375390 | 0.375544 | 0.375698 | 0.375852 | 0.376006 | 0.376159 | 0.376312 | 0.376466 | 0.376619 | 0.376771 |
| 10.5 | 0.376924 | 0.377077 | 0.377229 | 0.377382 | 0.377534 | 0.377686 | 0.377838 | 0.377989 | 0.378141 | 0.378292 |
| 10.6 | 0.378444 | 0.378595 | 0.378746 | 0.378897 | 0.379047 | 0.379198 | 0.379348 | 0.379499 | 0.379649 | 0.379799 |
| 10.7 | 0.379949 | 0.380099 | 0.380248 | 0.380398 | 0.380547 | 0.380696 | 0.380845 | 0.380994 | 0.381143 | 0.381291 |
| 10.8 | 0.381440 | 0.381588 | 0.381737 | 0.381885 | 0.382033 | 0.382180 | 0.382328 | 0.382476 | 0.382623 | 0.382770 |
| 10.9 | 0.382917 | 0.383064 | 0.383211 | 0.383358 | 0.383505 | 0.383651 | 0.383797 | 0.383944 | 0.384090 | 0.384235 |
Logarithm Table for base 512 — N = 11.00–11.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 11.0 | 0.384381 | 0.384527 | 0.384672 | 0.384818 | 0.384963 | 0.385108 | 0.385253 | 0.385398 | 0.385543 | 0.385687 |
| 11.1 | 0.385832 | 0.385976 | 0.386121 | 0.386265 | 0.386409 | 0.386552 | 0.386696 | 0.386840 | 0.386983 | 0.387126 |
| 11.2 | 0.387270 | 0.387413 | 0.387556 | 0.387698 | 0.387841 | 0.387984 | 0.388126 | 0.388268 | 0.388411 | 0.388553 |
| 11.3 | 0.388695 | 0.388836 | 0.388978 | 0.389120 | 0.389261 | 0.389402 | 0.389543 | 0.389684 | 0.389825 | 0.389966 |
| 11.4 | 0.390107 | 0.390247 | 0.390388 | 0.390528 | 0.390668 | 0.390808 | 0.390948 | 0.391088 | 0.391228 | 0.391367 |
| 11.5 | 0.391507 | 0.391646 | 0.391785 | 0.391925 | 0.392063 | 0.392202 | 0.392341 | 0.392480 | 0.392618 | 0.392757 |
| 11.6 | 0.392895 | 0.393033 | 0.393171 | 0.393309 | 0.393447 | 0.393584 | 0.393722 | 0.393859 | 0.393996 | 0.394134 |
| 11.7 | 0.394271 | 0.394408 | 0.394545 | 0.394681 | 0.394818 | 0.394954 | 0.395091 | 0.395227 | 0.395363 | 0.395499 |
| 11.8 | 0.395635 | 0.395771 | 0.395906 | 0.396042 | 0.396177 | 0.396313 | 0.396448 | 0.396583 | 0.396718 | 0.396853 |
| 11.9 | 0.396988 | 0.397122 | 0.397257 | 0.397391 | 0.397526 | 0.397660 | 0.397794 | 0.397928 | 0.398062 | 0.398196 |
Logarithm Table for base 512 — N = 12.00–12.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 12.0 | 0.398329 | 0.398463 | 0.398596 | 0.398729 | 0.398863 | 0.398996 | 0.399129 | 0.399262 | 0.399394 | 0.399527 |
| 12.1 | 0.399659 | 0.399792 | 0.399924 | 0.400056 | 0.400189 | 0.400320 | 0.400452 | 0.400584 | 0.400716 | 0.400847 |
| 12.2 | 0.400979 | 0.401110 | 0.401241 | 0.401372 | 0.401504 | 0.401634 | 0.401765 | 0.401896 | 0.402027 | 0.402157 |
| 12.3 | 0.402287 | 0.402418 | 0.402548 | 0.402678 | 0.402808 | 0.402938 | 0.403067 | 0.403197 | 0.403327 | 0.403456 |
| 12.4 | 0.403585 | 0.403715 | 0.403844 | 0.403973 | 0.404102 | 0.404230 | 0.404359 | 0.404488 | 0.404616 | 0.404745 |
| 12.5 | 0.404873 | 0.405001 | 0.405129 | 0.405257 | 0.405385 | 0.405513 | 0.405641 | 0.405768 | 0.405896 | 0.406023 |
| 12.6 | 0.406150 | 0.406277 | 0.406404 | 0.406531 | 0.406658 | 0.406785 | 0.406912 | 0.407038 | 0.407165 | 0.407291 |
| 12.7 | 0.407417 | 0.407544 | 0.407670 | 0.407796 | 0.407921 | 0.408047 | 0.408173 | 0.408299 | 0.408424 | 0.408549 |
| 12.8 | 0.408675 | 0.408800 | 0.408925 | 0.409050 | 0.409175 | 0.409300 | 0.409424 | 0.409549 | 0.409673 | 0.409798 |
| 12.9 | 0.409922 | 0.410046 | 0.410170 | 0.410294 | 0.410418 | 0.410542 | 0.410666 | 0.410790 | 0.410913 | 0.411037 |
Logarithm Table for base 512 — N = 13.00–13.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 13.0 | 0.411160 | 0.411283 | 0.411406 | 0.411529 | 0.411652 | 0.411775 | 0.411898 | 0.412021 | 0.412143 | 0.412266 |
| 13.1 | 0.412388 | 0.412511 | 0.412633 | 0.412755 | 0.412877 | 0.412999 | 0.413121 | 0.413243 | 0.413364 | 0.413486 |
| 13.2 | 0.413607 | 0.413729 | 0.413850 | 0.413971 | 0.414092 | 0.414213 | 0.414334 | 0.414455 | 0.414576 | 0.414697 |
| 13.3 | 0.414817 | 0.414938 | 0.415058 | 0.415178 | 0.415299 | 0.415419 | 0.415539 | 0.415659 | 0.415778 | 0.415898 |
| 13.4 | 0.416018 | 0.416137 | 0.416257 | 0.416376 | 0.416496 | 0.416615 | 0.416734 | 0.416853 | 0.416972 | 0.417091 |
| 13.5 | 0.417210 | 0.417328 | 0.417447 | 0.417566 | 0.417684 | 0.417802 | 0.417921 | 0.418039 | 0.418157 | 0.418275 |
| 13.6 | 0.418393 | 0.418511 | 0.418628 | 0.418746 | 0.418864 | 0.418981 | 0.419098 | 0.419216 | 0.419333 | 0.419450 |
| 13.7 | 0.419567 | 0.419684 | 0.419801 | 0.419918 | 0.420034 | 0.420151 | 0.420268 | 0.420384 | 0.420500 | 0.420617 |
| 13.8 | 0.420733 | 0.420849 | 0.420965 | 0.421081 | 0.421197 | 0.421313 | 0.421428 | 0.421544 | 0.421660 | 0.421775 |
| 13.9 | 0.421890 | 0.422006 | 0.422121 | 0.422236 | 0.422351 | 0.422466 | 0.422581 | 0.422696 | 0.422810 | 0.422925 |
Logarithm Table for base 512 — N = 14.00–14.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 14.0 | 0.423039 | 0.423154 | 0.423268 | 0.423383 | 0.423497 | 0.423611 | 0.423725 | 0.423839 | 0.423953 | 0.424067 |
| 14.1 | 0.424180 | 0.424294 | 0.424408 | 0.424521 | 0.424634 | 0.424748 | 0.424861 | 0.424974 | 0.425087 | 0.425200 |
| 14.2 | 0.425313 | 0.425426 | 0.425539 | 0.425652 | 0.425764 | 0.425877 | 0.425989 | 0.426101 | 0.426214 | 0.426326 |
| 14.3 | 0.426438 | 0.426550 | 0.426662 | 0.426774 | 0.426886 | 0.426998 | 0.427109 | 0.427221 | 0.427332 | 0.427444 |
| 14.4 | 0.427555 | 0.427666 | 0.427778 | 0.427889 | 0.428000 | 0.428111 | 0.428222 | 0.428333 | 0.428443 | 0.428554 |
| 14.5 | 0.428665 | 0.428775 | 0.428886 | 0.428996 | 0.429106 | 0.429216 | 0.429326 | 0.429437 | 0.429547 | 0.429656 |
| 14.6 | 0.429766 | 0.429876 | 0.429986 | 0.430095 | 0.430205 | 0.430314 | 0.430424 | 0.430533 | 0.430642 | 0.430751 |
| 14.7 | 0.430860 | 0.430969 | 0.431078 | 0.431187 | 0.431296 | 0.431405 | 0.431513 | 0.431622 | 0.431730 | 0.431839 |
| 14.8 | 0.431947 | 0.432056 | 0.432164 | 0.432272 | 0.432380 | 0.432488 | 0.432596 | 0.432704 | 0.432811 | 0.432919 |
| 14.9 | 0.433027 | 0.433134 | 0.433242 | 0.433349 | 0.433456 | 0.433564 | 0.433671 | 0.433778 | 0.433885 | 0.433992 |
Logarithm Table for base 512 — N = 15.00–15.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 15.0 | 0.434099 | 0.434206 | 0.434313 | 0.434419 | 0.434526 | 0.434632 | 0.434739 | 0.434845 | 0.434952 | 0.435058 |
| 15.1 | 0.435164 | 0.435270 | 0.435376 | 0.435482 | 0.435588 | 0.435694 | 0.435800 | 0.435905 | 0.436011 | 0.436117 |
| 15.2 | 0.436222 | 0.436328 | 0.436433 | 0.436538 | 0.436643 | 0.436749 | 0.436854 | 0.436959 | 0.437064 | 0.437169 |
| 15.3 | 0.437273 | 0.437378 | 0.437483 | 0.437587 | 0.437692 | 0.437796 | 0.437901 | 0.438005 | 0.438109 | 0.438213 |
| 15.4 | 0.438318 | 0.438422 | 0.438526 | 0.438630 | 0.438733 | 0.438837 | 0.438941 | 0.439045 | 0.439148 | 0.439252 |
| 15.5 | 0.439355 | 0.439459 | 0.439562 | 0.439665 | 0.439768 | 0.439871 | 0.439974 | 0.440077 | 0.440180 | 0.440283 |
| 15.6 | 0.440386 | 0.440489 | 0.440591 | 0.440694 | 0.440797 | 0.440899 | 0.441001 | 0.441104 | 0.441206 | 0.441308 |
| 15.7 | 0.441410 | 0.441512 | 0.441614 | 0.441716 | 0.441818 | 0.441920 | 0.442022 | 0.442123 | 0.442225 | 0.442327 |
| 15.8 | 0.442428 | 0.442529 | 0.442631 | 0.442732 | 0.442833 | 0.442935 | 0.443036 | 0.443137 | 0.443238 | 0.443339 |
| 15.9 | 0.443439 | 0.443540 | 0.443641 | 0.443742 | 0.443842 | 0.443943 | 0.444043 | 0.444144 | 0.444244 | 0.444344 |
Logarithm Table for base 512 — N = 16.00–16.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 16.0 | 0.444444 | 0.444545 | 0.444645 | 0.444745 | 0.444845 | 0.444945 | 0.445044 | 0.445144 | 0.445244 | 0.445344 |
| 16.1 | 0.445443 | 0.445543 | 0.445642 | 0.445742 | 0.445841 | 0.445940 | 0.446039 | 0.446139 | 0.446238 | 0.446337 |
| 16.2 | 0.446436 | 0.446535 | 0.446634 | 0.446732 | 0.446831 | 0.446930 | 0.447028 | 0.447127 | 0.447225 | 0.447324 |
| 16.3 | 0.447422 | 0.447521 | 0.447619 | 0.447717 | 0.447815 | 0.447913 | 0.448011 | 0.448109 | 0.448207 | 0.448305 |
| 16.4 | 0.448403 | 0.448500 | 0.448598 | 0.448696 | 0.448793 | 0.448891 | 0.448988 | 0.449085 | 0.449183 | 0.449280 |
| 16.5 | 0.449377 | 0.449474 | 0.449571 | 0.449668 | 0.449765 | 0.449862 | 0.449959 | 0.450056 | 0.450152 | 0.450249 |
| 16.6 | 0.450346 | 0.450442 | 0.450539 | 0.450635 | 0.450732 | 0.450828 | 0.450924 | 0.451020 | 0.451116 | 0.451212 |
| 16.7 | 0.451308 | 0.451404 | 0.451500 | 0.451596 | 0.451692 | 0.451788 | 0.451883 | 0.451979 | 0.452075 | 0.452170 |
| 16.8 | 0.452265 | 0.452361 | 0.452456 | 0.452551 | 0.452647 | 0.452742 | 0.452837 | 0.452932 | 0.453027 | 0.453122 |
| 16.9 | 0.453217 | 0.453312 | 0.453406 | 0.453501 | 0.453596 | 0.453690 | 0.453785 | 0.453879 | 0.453974 | 0.454068 |
Logarithm Table for base 512 — N = 17.00–17.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 17.0 | 0.454163 | 0.454257 | 0.454351 | 0.454445 | 0.454539 | 0.454633 | 0.454727 | 0.454821 | 0.454915 | 0.455009 |
| 17.1 | 0.455103 | 0.455196 | 0.455290 | 0.455384 | 0.455477 | 0.455571 | 0.455664 | 0.455758 | 0.455851 | 0.455944 |
| 17.2 | 0.456037 | 0.456131 | 0.456224 | 0.456317 | 0.456410 | 0.456503 | 0.456596 | 0.456688 | 0.456781 | 0.456874 |
| 17.3 | 0.456967 | 0.457059 | 0.457152 | 0.457244 | 0.457337 | 0.457429 | 0.457522 | 0.457614 | 0.457706 | 0.457798 |
| 17.4 | 0.457891 | 0.457983 | 0.458075 | 0.458167 | 0.458259 | 0.458351 | 0.458442 | 0.458534 | 0.458626 | 0.458718 |
| 17.5 | 0.458809 | 0.458901 | 0.458992 | 0.459084 | 0.459175 | 0.459267 | 0.459358 | 0.459449 | 0.459540 | 0.459632 |
| 17.6 | 0.459723 | 0.459814 | 0.459905 | 0.459996 | 0.460087 | 0.460177 | 0.460268 | 0.460359 | 0.460450 | 0.460540 |
| 17.7 | 0.460631 | 0.460721 | 0.460812 | 0.460902 | 0.460993 | 0.461083 | 0.461173 | 0.461264 | 0.461354 | 0.461444 |
| 17.8 | 0.461534 | 0.461624 | 0.461714 | 0.461804 | 0.461894 | 0.461984 | 0.462073 | 0.462163 | 0.462253 | 0.462342 |
| 17.9 | 0.462432 | 0.462521 | 0.462611 | 0.462700 | 0.462790 | 0.462879 | 0.462968 | 0.463058 | 0.463147 | 0.463236 |
Logarithm Table for base 512 — N = 18.00–18.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 18.0 | 0.463325 | 0.463414 | 0.463503 | 0.463592 | 0.463681 | 0.463770 | 0.463858 | 0.463947 | 0.464036 | 0.464125 |
| 18.1 | 0.464213 | 0.464302 | 0.464390 | 0.464479 | 0.464567 | 0.464655 | 0.464744 | 0.464832 | 0.464920 | 0.465008 |
| 18.2 | 0.465096 | 0.465184 | 0.465272 | 0.465360 | 0.465448 | 0.465536 | 0.465624 | 0.465712 | 0.465799 | 0.465887 |
| 18.3 | 0.465975 | 0.466062 | 0.466150 | 0.466237 | 0.466325 | 0.466412 | 0.466499 | 0.466587 | 0.466674 | 0.466761 |
| 18.4 | 0.466848 | 0.466935 | 0.467022 | 0.467109 | 0.467196 | 0.467283 | 0.467370 | 0.467457 | 0.467544 | 0.467630 |
| 18.5 | 0.467717 | 0.467804 | 0.467890 | 0.467977 | 0.468063 | 0.468150 | 0.468236 | 0.468322 | 0.468409 | 0.468495 |
| 18.6 | 0.468581 | 0.468667 | 0.468753 | 0.468840 | 0.468926 | 0.469012 | 0.469097 | 0.469183 | 0.469269 | 0.469355 |
| 18.7 | 0.469441 | 0.469526 | 0.469612 | 0.469698 | 0.469783 | 0.469869 | 0.469954 | 0.470040 | 0.470125 | 0.470210 |
| 18.8 | 0.470296 | 0.470381 | 0.470466 | 0.470551 | 0.470636 | 0.470721 | 0.470806 | 0.470891 | 0.470976 | 0.471061 |
| 18.9 | 0.471146 | 0.471231 | 0.471316 | 0.471400 | 0.471485 | 0.471570 | 0.471654 | 0.471739 | 0.471823 | 0.471908 |
Logarithm Table for base 512 — N = 19.00–19.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 19.0 | 0.471992 | 0.472076 | 0.472161 | 0.472245 | 0.472329 | 0.472413 | 0.472497 | 0.472581 | 0.472665 | 0.472749 |
| 19.1 | 0.472833 | 0.472917 | 0.473001 | 0.473085 | 0.473169 | 0.473252 | 0.473336 | 0.473420 | 0.473503 | 0.473587 |
| 19.2 | 0.473670 | 0.473754 | 0.473837 | 0.473921 | 0.474004 | 0.474087 | 0.474171 | 0.474254 | 0.474337 | 0.474420 |
| 19.3 | 0.474503 | 0.474586 | 0.474669 | 0.474752 | 0.474835 | 0.474918 | 0.475001 | 0.475084 | 0.475166 | 0.475249 |
| 19.4 | 0.475332 | 0.475414 | 0.475497 | 0.475579 | 0.475662 | 0.475744 | 0.475827 | 0.475909 | 0.475991 | 0.476074 |
| 19.5 | 0.476156 | 0.476238 | 0.476320 | 0.476402 | 0.476484 | 0.476566 | 0.476648 | 0.476730 | 0.476812 | 0.476894 |
| 19.6 | 0.476976 | 0.477058 | 0.477139 | 0.477221 | 0.477303 | 0.477384 | 0.477466 | 0.477547 | 0.477629 | 0.477710 |
| 19.7 | 0.477792 | 0.477873 | 0.477954 | 0.478035 | 0.478117 | 0.478198 | 0.478279 | 0.478360 | 0.478441 | 0.478522 |
| 19.8 | 0.478603 | 0.478684 | 0.478765 | 0.478846 | 0.478927 | 0.479007 | 0.479088 | 0.479169 | 0.479250 | 0.479330 |
| 19.9 | 0.479411 | 0.479491 | 0.479572 | 0.479652 | 0.479733 | 0.479813 | 0.479893 | 0.479974 | 0.480054 | 0.480134 |
Logarithm Table for base 512 — N = 20.00–20.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20.0 | 0.480214 | 0.480294 | 0.480374 | 0.480455 | 0.480535 | 0.480614 | 0.480694 | 0.480774 | 0.480854 | 0.480934 |
| 20.1 | 0.481014 | 0.481093 | 0.481173 | 0.481253 | 0.481332 | 0.481412 | 0.481492 | 0.481571 | 0.481650 | 0.481730 |
| 20.2 | 0.481809 | 0.481889 | 0.481968 | 0.482047 | 0.482126 | 0.482206 | 0.482285 | 0.482364 | 0.482443 | 0.482522 |
| 20.3 | 0.482601 | 0.482680 | 0.482759 | 0.482838 | 0.482916 | 0.482995 | 0.483074 | 0.483153 | 0.483231 | 0.483310 |
| 20.4 | 0.483389 | 0.483467 | 0.483546 | 0.483624 | 0.483703 | 0.483781 | 0.483859 | 0.483938 | 0.484016 | 0.484094 |
| 20.5 | 0.484172 | 0.484251 | 0.484329 | 0.484407 | 0.484485 | 0.484563 | 0.484641 | 0.484719 | 0.484797 | 0.484875 |
| 20.6 | 0.484952 | 0.485030 | 0.485108 | 0.485186 | 0.485263 | 0.485341 | 0.485419 | 0.485496 | 0.485574 | 0.485651 |
| 20.7 | 0.485729 | 0.485806 | 0.485884 | 0.485961 | 0.486038 | 0.486115 | 0.486193 | 0.486270 | 0.486347 | 0.486424 |
| 20.8 | 0.486501 | 0.486578 | 0.486655 | 0.486732 | 0.486809 | 0.486886 | 0.486963 | 0.487040 | 0.487117 | 0.487193 |
| 20.9 | 0.487270 | 0.487347 | 0.487423 | 0.487500 | 0.487577 | 0.487653 | 0.487730 | 0.487806 | 0.487883 | 0.487959 |
Other Bases
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