Logarithm Table for base 7881
This page shows the logarithm table for base 7881, 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 7881 — N = 1.00–1.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.0 | 0.000000 | 0.001109 | 0.002207 | 0.003294 | 0.004371 | 0.005438 | 0.006494 | 0.007541 | 0.008578 | 0.009605 |
| 1.1 | 0.010623 | 0.011631 | 0.012631 | 0.013622 | 0.014604 | 0.015577 | 0.016542 | 0.017499 | 0.018447 | 0.019388 |
| 1.2 | 0.020321 | 0.021246 | 0.022163 | 0.023073 | 0.023975 | 0.024871 | 0.025759 | 0.026640 | 0.027514 | 0.028381 |
| 1.3 | 0.029242 | 0.030096 | 0.030944 | 0.031785 | 0.032620 | 0.033448 | 0.034271 | 0.035087 | 0.035898 | 0.036703 |
| 1.4 | 0.037502 | 0.038295 | 0.039083 | 0.039865 | 0.040641 | 0.041413 | 0.042179 | 0.042940 | 0.043695 | 0.044446 |
| 1.5 | 0.045191 | 0.045932 | 0.046667 | 0.047398 | 0.048124 | 0.048846 | 0.049563 | 0.050275 | 0.050982 | 0.051686 |
| 1.6 | 0.052384 | 0.053079 | 0.053769 | 0.054455 | 0.055136 | 0.055814 | 0.056487 | 0.057157 | 0.057822 | 0.058484 |
| 1.7 | 0.059141 | 0.059795 | 0.060445 | 0.061091 | 0.061733 | 0.062372 | 0.063007 | 0.063639 | 0.064267 | 0.064891 |
| 1.8 | 0.065512 | 0.066129 | 0.066743 | 0.067354 | 0.067962 | 0.068566 | 0.069167 | 0.069764 | 0.070359 | 0.070950 |
| 1.9 | 0.071538 | 0.072123 | 0.072705 | 0.073284 | 0.073860 | 0.074433 | 0.075003 | 0.075570 | 0.076135 | 0.076696 |
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Logarithm Table for base 7881 — N = 2.00–2.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.0 | 0.077255 | 0.077811 | 0.078364 | 0.078914 | 0.079462 | 0.080007 | 0.080549 | 0.081089 | 0.081626 | 0.082161 |
| 2.1 | 0.082693 | 0.083222 | 0.083749 | 0.084274 | 0.084796 | 0.085315 | 0.085833 | 0.086347 | 0.086860 | 0.087370 |
| 2.2 | 0.087878 | 0.088383 | 0.088886 | 0.089387 | 0.089886 | 0.090382 | 0.090877 | 0.091369 | 0.091859 | 0.092346 |
| 2.3 | 0.092832 | 0.093316 | 0.093797 | 0.094276 | 0.094754 | 0.095229 | 0.095702 | 0.096174 | 0.096643 | 0.097110 |
| 2.4 | 0.097576 | 0.098039 | 0.098501 | 0.098960 | 0.099418 | 0.099874 | 0.100328 | 0.100780 | 0.101230 | 0.101679 |
| 2.5 | 0.102125 | 0.102570 | 0.103014 | 0.103455 | 0.103895 | 0.104333 | 0.104769 | 0.105203 | 0.105636 | 0.106067 |
| 2.6 | 0.106497 | 0.106925 | 0.107351 | 0.107775 | 0.108198 | 0.108620 | 0.109040 | 0.109458 | 0.109874 | 0.110290 |
| 2.7 | 0.110703 | 0.111115 | 0.111526 | 0.111935 | 0.112342 | 0.112748 | 0.113153 | 0.113556 | 0.113958 | 0.114358 |
| 2.8 | 0.114756 | 0.115154 | 0.115550 | 0.115944 | 0.116337 | 0.116729 | 0.117120 | 0.117509 | 0.117896 | 0.118283 |
| 2.9 | 0.118668 | 0.119051 | 0.119434 | 0.119815 | 0.120194 | 0.120573 | 0.120950 | 0.121326 | 0.121701 | 0.122074 |
Logarithm Table for base 7881 — N = 3.00–3.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3.0 | 0.122446 | 0.122817 | 0.123187 | 0.123555 | 0.123922 | 0.124288 | 0.124653 | 0.125017 | 0.125379 | 0.125741 |
| 3.1 | 0.126101 | 0.126460 | 0.126817 | 0.127174 | 0.127530 | 0.127884 | 0.128237 | 0.128589 | 0.128940 | 0.129290 |
| 3.2 | 0.129639 | 0.129987 | 0.130334 | 0.130679 | 0.131024 | 0.131367 | 0.131710 | 0.132051 | 0.132391 | 0.132731 |
| 3.3 | 0.133069 | 0.133406 | 0.133742 | 0.134078 | 0.134412 | 0.134745 | 0.135077 | 0.135408 | 0.135739 | 0.136068 |
| 3.4 | 0.136396 | 0.136724 | 0.137050 | 0.137375 | 0.137700 | 0.138023 | 0.138346 | 0.138668 | 0.138988 | 0.139308 |
| 3.5 | 0.139627 | 0.139945 | 0.140262 | 0.140578 | 0.140894 | 0.141208 | 0.141521 | 0.141834 | 0.142146 | 0.142457 |
| 3.6 | 0.142767 | 0.143076 | 0.143384 | 0.143692 | 0.143998 | 0.144304 | 0.144609 | 0.144913 | 0.145216 | 0.145519 |
| 3.7 | 0.145821 | 0.146121 | 0.146421 | 0.146721 | 0.147019 | 0.147317 | 0.147613 | 0.147909 | 0.148205 | 0.148499 |
| 3.8 | 0.148793 | 0.149086 | 0.149378 | 0.149669 | 0.149960 | 0.150250 | 0.150539 | 0.150827 | 0.151115 | 0.151402 |
| 3.9 | 0.151688 | 0.151973 | 0.152258 | 0.152542 | 0.152825 | 0.153108 | 0.153390 | 0.153671 | 0.153951 | 0.154231 |
Logarithm Table for base 7881 — N = 4.00–4.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4.0 | 0.154510 | 0.154788 | 0.155066 | 0.155343 | 0.155619 | 0.155894 | 0.156169 | 0.156443 | 0.156717 | 0.156990 |
| 4.1 | 0.157262 | 0.157533 | 0.157804 | 0.158074 | 0.158344 | 0.158613 | 0.158881 | 0.159149 | 0.159416 | 0.159682 |
| 4.2 | 0.159948 | 0.160213 | 0.160477 | 0.160741 | 0.161004 | 0.161267 | 0.161529 | 0.161790 | 0.162051 | 0.162311 |
| 4.3 | 0.162570 | 0.162829 | 0.163088 | 0.163345 | 0.163602 | 0.163859 | 0.164115 | 0.164370 | 0.164625 | 0.164879 |
| 4.4 | 0.165133 | 0.165386 | 0.165638 | 0.165890 | 0.166141 | 0.166392 | 0.166642 | 0.166892 | 0.167141 | 0.167389 |
| 4.5 | 0.167637 | 0.167885 | 0.168132 | 0.168378 | 0.168624 | 0.168869 | 0.169114 | 0.169358 | 0.169601 | 0.169844 |
| 4.6 | 0.170087 | 0.170329 | 0.170571 | 0.170812 | 0.171052 | 0.171292 | 0.171531 | 0.171770 | 0.172009 | 0.172247 |
| 4.7 | 0.172484 | 0.172721 | 0.172957 | 0.173193 | 0.173429 | 0.173663 | 0.173898 | 0.174132 | 0.174365 | 0.174598 |
| 4.8 | 0.174830 | 0.175062 | 0.175294 | 0.175525 | 0.175755 | 0.175985 | 0.176215 | 0.176444 | 0.176673 | 0.176901 |
| 4.9 | 0.177129 | 0.177356 | 0.177583 | 0.177809 | 0.178035 | 0.178260 | 0.178485 | 0.178710 | 0.178934 | 0.179157 |
Logarithm Table for base 7881 — N = 5.00–5.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5.0 | 0.179380 | 0.179603 | 0.179825 | 0.180047 | 0.180268 | 0.180489 | 0.180710 | 0.180930 | 0.181149 | 0.181369 |
| 5.1 | 0.181587 | 0.181806 | 0.182024 | 0.182241 | 0.182458 | 0.182675 | 0.182891 | 0.183107 | 0.183322 | 0.183537 |
| 5.2 | 0.183752 | 0.183966 | 0.184180 | 0.184393 | 0.184606 | 0.184818 | 0.185030 | 0.185242 | 0.185453 | 0.185664 |
| 5.3 | 0.185875 | 0.186085 | 0.186294 | 0.186504 | 0.186713 | 0.186921 | 0.187129 | 0.187337 | 0.187544 | 0.187751 |
| 5.4 | 0.187958 | 0.188164 | 0.188370 | 0.188576 | 0.188781 | 0.188985 | 0.189190 | 0.189394 | 0.189597 | 0.189800 |
| 5.5 | 0.190003 | 0.190206 | 0.190408 | 0.190609 | 0.190811 | 0.191012 | 0.191212 | 0.191413 | 0.191613 | 0.191812 |
| 5.6 | 0.192011 | 0.192210 | 0.192409 | 0.192607 | 0.192805 | 0.193002 | 0.193199 | 0.193396 | 0.193592 | 0.193788 |
| 5.7 | 0.193984 | 0.194179 | 0.194374 | 0.194569 | 0.194764 | 0.194958 | 0.195151 | 0.195345 | 0.195538 | 0.195730 |
| 5.8 | 0.195923 | 0.196115 | 0.196306 | 0.196498 | 0.196689 | 0.196879 | 0.197070 | 0.197260 | 0.197449 | 0.197639 |
| 5.9 | 0.197828 | 0.198017 | 0.198205 | 0.198393 | 0.198581 | 0.198768 | 0.198955 | 0.199142 | 0.199329 | 0.199515 |
Logarithm Table for base 7881 — N = 6.00–6.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6.0 | 0.199701 | 0.199887 | 0.200072 | 0.200257 | 0.200442 | 0.200626 | 0.200810 | 0.200994 | 0.201177 | 0.201360 |
| 6.1 | 0.201543 | 0.201726 | 0.201908 | 0.202090 | 0.202272 | 0.202453 | 0.202634 | 0.202815 | 0.202996 | 0.203176 |
| 6.2 | 0.203356 | 0.203535 | 0.203715 | 0.203894 | 0.204072 | 0.204251 | 0.204429 | 0.204607 | 0.204785 | 0.204962 |
| 6.3 | 0.205139 | 0.205316 | 0.205492 | 0.205668 | 0.205844 | 0.206020 | 0.206195 | 0.206370 | 0.206545 | 0.206720 |
| 6.4 | 0.206894 | 0.207068 | 0.207242 | 0.207415 | 0.207589 | 0.207762 | 0.207934 | 0.208107 | 0.208279 | 0.208451 |
| 6.5 | 0.208622 | 0.208794 | 0.208965 | 0.209135 | 0.209306 | 0.209476 | 0.209646 | 0.209816 | 0.209986 | 0.210155 |
| 6.6 | 0.210324 | 0.210493 | 0.210661 | 0.210829 | 0.210997 | 0.211165 | 0.211332 | 0.211500 | 0.211667 | 0.211833 |
| 6.7 | 0.212000 | 0.212166 | 0.212332 | 0.212498 | 0.212663 | 0.212829 | 0.212994 | 0.213158 | 0.213323 | 0.213487 |
| 6.8 | 0.213651 | 0.213815 | 0.213978 | 0.214142 | 0.214305 | 0.214468 | 0.214630 | 0.214793 | 0.214955 | 0.215117 |
| 6.9 | 0.215278 | 0.215440 | 0.215601 | 0.215762 | 0.215922 | 0.216083 | 0.216243 | 0.216403 | 0.216563 | 0.216723 |
Logarithm Table for base 7881 — N = 7.00–7.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7.0 | 0.216882 | 0.217041 | 0.217200 | 0.217359 | 0.217517 | 0.217675 | 0.217833 | 0.217991 | 0.218148 | 0.218306 |
| 7.1 | 0.218463 | 0.218620 | 0.218776 | 0.218933 | 0.219089 | 0.219245 | 0.219401 | 0.219556 | 0.219712 | 0.219867 |
| 7.2 | 0.220022 | 0.220176 | 0.220331 | 0.220485 | 0.220639 | 0.220793 | 0.220947 | 0.221100 | 0.221253 | 0.221406 |
| 7.3 | 0.221559 | 0.221712 | 0.221864 | 0.222016 | 0.222168 | 0.222320 | 0.222471 | 0.222623 | 0.222774 | 0.222925 |
| 7.4 | 0.223075 | 0.223226 | 0.223376 | 0.223526 | 0.223676 | 0.223826 | 0.223976 | 0.224125 | 0.224274 | 0.224423 |
| 7.5 | 0.224572 | 0.224720 | 0.224868 | 0.225016 | 0.225164 | 0.225312 | 0.225460 | 0.225607 | 0.225754 | 0.225901 |
| 7.6 | 0.226048 | 0.226194 | 0.226341 | 0.226487 | 0.226633 | 0.226779 | 0.226924 | 0.227070 | 0.227215 | 0.227360 |
| 7.7 | 0.227505 | 0.227649 | 0.227794 | 0.227938 | 0.228082 | 0.228226 | 0.228370 | 0.228513 | 0.228657 | 0.228800 |
| 7.8 | 0.228943 | 0.229086 | 0.229228 | 0.229371 | 0.229513 | 0.229655 | 0.229797 | 0.229939 | 0.230080 | 0.230222 |
| 7.9 | 0.230363 | 0.230504 | 0.230645 | 0.230785 | 0.230926 | 0.231066 | 0.231206 | 0.231346 | 0.231486 | 0.231625 |
Logarithm Table for base 7881 — N = 8.00–8.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 8.0 | 0.231765 | 0.231904 | 0.232043 | 0.232182 | 0.232321 | 0.232459 | 0.232597 | 0.232736 | 0.232874 | 0.233012 |
| 8.1 | 0.233149 | 0.233287 | 0.233424 | 0.233561 | 0.233698 | 0.233835 | 0.233972 | 0.234108 | 0.234245 | 0.234381 |
| 8.2 | 0.234517 | 0.234653 | 0.234788 | 0.234924 | 0.235059 | 0.235194 | 0.235329 | 0.235464 | 0.235599 | 0.235733 |
| 8.3 | 0.235868 | 0.236002 | 0.236136 | 0.236270 | 0.236404 | 0.236537 | 0.236671 | 0.236804 | 0.236937 | 0.237070 |
| 8.4 | 0.237203 | 0.237335 | 0.237468 | 0.237600 | 0.237732 | 0.237864 | 0.237996 | 0.238128 | 0.238259 | 0.238390 |
| 8.5 | 0.238522 | 0.238653 | 0.238784 | 0.238914 | 0.239045 | 0.239175 | 0.239306 | 0.239436 | 0.239566 | 0.239696 |
| 8.6 | 0.239825 | 0.239955 | 0.240084 | 0.240213 | 0.240342 | 0.240471 | 0.240600 | 0.240729 | 0.240857 | 0.240986 |
| 8.7 | 0.241114 | 0.241242 | 0.241370 | 0.241497 | 0.241625 | 0.241752 | 0.241880 | 0.242007 | 0.242134 | 0.242261 |
| 8.8 | 0.242388 | 0.242514 | 0.242641 | 0.242767 | 0.242893 | 0.243019 | 0.243145 | 0.243271 | 0.243396 | 0.243522 |
| 8.9 | 0.243647 | 0.243772 | 0.243897 | 0.244022 | 0.244147 | 0.244271 | 0.244396 | 0.244520 | 0.244644 | 0.244768 |
Logarithm Table for base 7881 — N = 9.00–9.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 9.0 | 0.244892 | 0.245016 | 0.245140 | 0.245263 | 0.245386 | 0.245510 | 0.245633 | 0.245756 | 0.245879 | 0.246001 |
| 9.1 | 0.246124 | 0.246246 | 0.246368 | 0.246491 | 0.246613 | 0.246735 | 0.246856 | 0.246978 | 0.247099 | 0.247221 |
| 9.2 | 0.247342 | 0.247463 | 0.247584 | 0.247705 | 0.247825 | 0.247946 | 0.248066 | 0.248187 | 0.248307 | 0.248427 |
| 9.3 | 0.248547 | 0.248667 | 0.248786 | 0.248906 | 0.249025 | 0.249144 | 0.249264 | 0.249383 | 0.249501 | 0.249620 |
| 9.4 | 0.249739 | 0.249857 | 0.249976 | 0.250094 | 0.250212 | 0.250330 | 0.250448 | 0.250566 | 0.250683 | 0.250801 |
| 9.5 | 0.250918 | 0.251036 | 0.251153 | 0.251270 | 0.251387 | 0.251503 | 0.251620 | 0.251737 | 0.251853 | 0.251969 |
| 9.6 | 0.252085 | 0.252201 | 0.252317 | 0.252433 | 0.252549 | 0.252664 | 0.252780 | 0.252895 | 0.253010 | 0.253125 |
| 9.7 | 0.253240 | 0.253355 | 0.253470 | 0.253585 | 0.253699 | 0.253813 | 0.253928 | 0.254042 | 0.254156 | 0.254270 |
| 9.8 | 0.254384 | 0.254497 | 0.254611 | 0.254724 | 0.254838 | 0.254951 | 0.255064 | 0.255177 | 0.255290 | 0.255402 |
| 9.9 | 0.255515 | 0.255628 | 0.255740 | 0.255852 | 0.255964 | 0.256077 | 0.256189 | 0.256300 | 0.256412 | 0.256524 |
Logarithm Table for base 7881 — N = 10.00–10.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 10.0 | 0.256635 | 0.256747 | 0.256858 | 0.256969 | 0.257080 | 0.257191 | 0.257302 | 0.257413 | 0.257523 | 0.257634 |
| 10.1 | 0.257744 | 0.257855 | 0.257965 | 0.258075 | 0.258185 | 0.258295 | 0.258404 | 0.258514 | 0.258624 | 0.258733 |
| 10.2 | 0.258842 | 0.258952 | 0.259061 | 0.259170 | 0.259279 | 0.259387 | 0.259496 | 0.259605 | 0.259713 | 0.259821 |
| 10.3 | 0.259930 | 0.260038 | 0.260146 | 0.260254 | 0.260362 | 0.260469 | 0.260577 | 0.260685 | 0.260792 | 0.260899 |
| 10.4 | 0.261007 | 0.261114 | 0.261221 | 0.261328 | 0.261434 | 0.261541 | 0.261648 | 0.261754 | 0.261861 | 0.261967 |
| 10.5 | 0.262073 | 0.262179 | 0.262285 | 0.262391 | 0.262497 | 0.262603 | 0.262708 | 0.262814 | 0.262919 | 0.263024 |
| 10.6 | 0.263130 | 0.263235 | 0.263340 | 0.263445 | 0.263549 | 0.263654 | 0.263759 | 0.263863 | 0.263968 | 0.264072 |
| 10.7 | 0.264176 | 0.264280 | 0.264384 | 0.264488 | 0.264592 | 0.264696 | 0.264799 | 0.264903 | 0.265006 | 0.265110 |
| 10.8 | 0.265213 | 0.265316 | 0.265419 | 0.265522 | 0.265625 | 0.265728 | 0.265830 | 0.265933 | 0.266035 | 0.266138 |
| 10.9 | 0.266240 | 0.266342 | 0.266444 | 0.266547 | 0.266648 | 0.266750 | 0.266852 | 0.266954 | 0.267055 | 0.267157 |
Logarithm Table for base 7881 — N = 11.00–11.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 11.0 | 0.267258 | 0.267359 | 0.267461 | 0.267562 | 0.267663 | 0.267764 | 0.267864 | 0.267965 | 0.268066 | 0.268166 |
| 11.1 | 0.268267 | 0.268367 | 0.268467 | 0.268568 | 0.268668 | 0.268768 | 0.268868 | 0.268967 | 0.269067 | 0.269167 |
| 11.2 | 0.269266 | 0.269366 | 0.269465 | 0.269564 | 0.269664 | 0.269763 | 0.269862 | 0.269961 | 0.270060 | 0.270158 |
| 11.3 | 0.270257 | 0.270356 | 0.270454 | 0.270553 | 0.270651 | 0.270749 | 0.270847 | 0.270945 | 0.271043 | 0.271141 |
| 11.4 | 0.271239 | 0.271337 | 0.271434 | 0.271532 | 0.271629 | 0.271727 | 0.271824 | 0.271921 | 0.272018 | 0.272115 |
| 11.5 | 0.272212 | 0.272309 | 0.272406 | 0.272503 | 0.272599 | 0.272696 | 0.272792 | 0.272889 | 0.272985 | 0.273081 |
| 11.6 | 0.273177 | 0.273273 | 0.273369 | 0.273465 | 0.273561 | 0.273657 | 0.273752 | 0.273848 | 0.273943 | 0.274039 |
| 11.7 | 0.274134 | 0.274229 | 0.274324 | 0.274420 | 0.274515 | 0.274609 | 0.274704 | 0.274799 | 0.274894 | 0.274988 |
| 11.8 | 0.275083 | 0.275177 | 0.275271 | 0.275366 | 0.275460 | 0.275554 | 0.275648 | 0.275742 | 0.275836 | 0.275930 |
| 11.9 | 0.276023 | 0.276117 | 0.276210 | 0.276304 | 0.276397 | 0.276491 | 0.276584 | 0.276677 | 0.276770 | 0.276863 |
Logarithm Table for base 7881 — N = 12.00–12.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 12.0 | 0.276956 | 0.277049 | 0.277142 | 0.277234 | 0.277327 | 0.277419 | 0.277512 | 0.277604 | 0.277696 | 0.277789 |
| 12.1 | 0.277881 | 0.277973 | 0.278065 | 0.278157 | 0.278249 | 0.278340 | 0.278432 | 0.278524 | 0.278615 | 0.278707 |
| 12.2 | 0.278798 | 0.278890 | 0.278981 | 0.279072 | 0.279163 | 0.279254 | 0.279345 | 0.279436 | 0.279527 | 0.279617 |
| 12.3 | 0.279708 | 0.279799 | 0.279889 | 0.279980 | 0.280070 | 0.280160 | 0.280250 | 0.280341 | 0.280431 | 0.280521 |
| 12.4 | 0.280611 | 0.280700 | 0.280790 | 0.280880 | 0.280969 | 0.281059 | 0.281149 | 0.281238 | 0.281327 | 0.281417 |
| 12.5 | 0.281506 | 0.281595 | 0.281684 | 0.281773 | 0.281862 | 0.281951 | 0.282039 | 0.282128 | 0.282217 | 0.282305 |
| 12.6 | 0.282394 | 0.282482 | 0.282571 | 0.282659 | 0.282747 | 0.282835 | 0.282923 | 0.283011 | 0.283099 | 0.283187 |
| 12.7 | 0.283275 | 0.283363 | 0.283450 | 0.283538 | 0.283625 | 0.283713 | 0.283800 | 0.283888 | 0.283975 | 0.284062 |
| 12.8 | 0.284149 | 0.284236 | 0.284323 | 0.284410 | 0.284497 | 0.284584 | 0.284670 | 0.284757 | 0.284843 | 0.284930 |
| 12.9 | 0.285016 | 0.285103 | 0.285189 | 0.285275 | 0.285361 | 0.285448 | 0.285534 | 0.285620 | 0.285705 | 0.285791 |
Logarithm Table for base 7881 — N = 13.00–13.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 13.0 | 0.285877 | 0.285963 | 0.286048 | 0.286134 | 0.286220 | 0.286305 | 0.286390 | 0.286476 | 0.286561 | 0.286646 |
| 13.1 | 0.286731 | 0.286816 | 0.286901 | 0.286986 | 0.287071 | 0.287156 | 0.287240 | 0.287325 | 0.287410 | 0.287494 |
| 13.2 | 0.287579 | 0.287663 | 0.287747 | 0.287832 | 0.287916 | 0.288000 | 0.288084 | 0.288168 | 0.288252 | 0.288336 |
| 13.3 | 0.288420 | 0.288504 | 0.288587 | 0.288671 | 0.288755 | 0.288838 | 0.288922 | 0.289005 | 0.289088 | 0.289172 |
| 13.4 | 0.289255 | 0.289338 | 0.289421 | 0.289504 | 0.289587 | 0.289670 | 0.289753 | 0.289835 | 0.289918 | 0.290001 |
| 13.5 | 0.290083 | 0.290166 | 0.290248 | 0.290331 | 0.290413 | 0.290495 | 0.290578 | 0.290660 | 0.290742 | 0.290824 |
| 13.6 | 0.290906 | 0.290988 | 0.291070 | 0.291152 | 0.291233 | 0.291315 | 0.291397 | 0.291478 | 0.291560 | 0.291641 |
| 13.7 | 0.291723 | 0.291804 | 0.291885 | 0.291966 | 0.292047 | 0.292129 | 0.292210 | 0.292291 | 0.292371 | 0.292452 |
| 13.8 | 0.292533 | 0.292614 | 0.292695 | 0.292775 | 0.292856 | 0.292936 | 0.293017 | 0.293097 | 0.293177 | 0.293258 |
| 13.9 | 0.293338 | 0.293418 | 0.293498 | 0.293578 | 0.293658 | 0.293738 | 0.293818 | 0.293898 | 0.293977 | 0.294057 |
Logarithm Table for base 7881 — N = 14.00–14.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 14.0 | 0.294137 | 0.294216 | 0.294296 | 0.294375 | 0.294455 | 0.294534 | 0.294613 | 0.294693 | 0.294772 | 0.294851 |
| 14.1 | 0.294930 | 0.295009 | 0.295088 | 0.295167 | 0.295246 | 0.295325 | 0.295403 | 0.295482 | 0.295561 | 0.295639 |
| 14.2 | 0.295718 | 0.295796 | 0.295875 | 0.295953 | 0.296031 | 0.296110 | 0.296188 | 0.296266 | 0.296344 | 0.296422 |
| 14.3 | 0.296500 | 0.296578 | 0.296656 | 0.296733 | 0.296811 | 0.296889 | 0.296967 | 0.297044 | 0.297122 | 0.297199 |
| 14.4 | 0.297277 | 0.297354 | 0.297431 | 0.297509 | 0.297586 | 0.297663 | 0.297740 | 0.297817 | 0.297894 | 0.297971 |
| 14.5 | 0.298048 | 0.298125 | 0.298202 | 0.298278 | 0.298355 | 0.298432 | 0.298508 | 0.298585 | 0.298661 | 0.298738 |
| 14.6 | 0.298814 | 0.298890 | 0.298967 | 0.299043 | 0.299119 | 0.299195 | 0.299271 | 0.299347 | 0.299423 | 0.299499 |
| 14.7 | 0.299575 | 0.299651 | 0.299726 | 0.299802 | 0.299878 | 0.299953 | 0.300029 | 0.300104 | 0.300180 | 0.300255 |
| 14.8 | 0.300330 | 0.300406 | 0.300481 | 0.300556 | 0.300631 | 0.300706 | 0.300781 | 0.300856 | 0.300931 | 0.301006 |
| 14.9 | 0.301081 | 0.301156 | 0.301230 | 0.301305 | 0.301380 | 0.301454 | 0.301529 | 0.301603 | 0.301678 | 0.301752 |
Logarithm Table for base 7881 — N = 15.00–15.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 15.0 | 0.301826 | 0.301901 | 0.301975 | 0.302049 | 0.302123 | 0.302197 | 0.302271 | 0.302345 | 0.302419 | 0.302493 |
| 15.1 | 0.302567 | 0.302641 | 0.302715 | 0.302788 | 0.302862 | 0.302935 | 0.303009 | 0.303082 | 0.303156 | 0.303229 |
| 15.2 | 0.303303 | 0.303376 | 0.303449 | 0.303522 | 0.303596 | 0.303669 | 0.303742 | 0.303815 | 0.303888 | 0.303961 |
| 15.3 | 0.304034 | 0.304106 | 0.304179 | 0.304252 | 0.304325 | 0.304397 | 0.304470 | 0.304542 | 0.304615 | 0.304687 |
| 15.4 | 0.304760 | 0.304832 | 0.304904 | 0.304977 | 0.305049 | 0.305121 | 0.305193 | 0.305265 | 0.305337 | 0.305409 |
| 15.5 | 0.305481 | 0.305553 | 0.305625 | 0.305697 | 0.305768 | 0.305840 | 0.305912 | 0.305983 | 0.306055 | 0.306126 |
| 15.6 | 0.306198 | 0.306269 | 0.306341 | 0.306412 | 0.306483 | 0.306554 | 0.306626 | 0.306697 | 0.306768 | 0.306839 |
| 15.7 | 0.306910 | 0.306981 | 0.307052 | 0.307123 | 0.307194 | 0.307264 | 0.307335 | 0.307406 | 0.307476 | 0.307547 |
| 15.8 | 0.307618 | 0.307688 | 0.307759 | 0.307829 | 0.307899 | 0.307970 | 0.308040 | 0.308110 | 0.308181 | 0.308251 |
| 15.9 | 0.308321 | 0.308391 | 0.308461 | 0.308531 | 0.308601 | 0.308671 | 0.308741 | 0.308810 | 0.308880 | 0.308950 |
Logarithm Table for base 7881 — N = 16.00–16.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 16.0 | 0.309020 | 0.309089 | 0.309159 | 0.309228 | 0.309298 | 0.309367 | 0.309437 | 0.309506 | 0.309575 | 0.309645 |
| 16.1 | 0.309714 | 0.309783 | 0.309852 | 0.309922 | 0.309991 | 0.310060 | 0.310129 | 0.310198 | 0.310266 | 0.310335 |
| 16.2 | 0.310404 | 0.310473 | 0.310542 | 0.310610 | 0.310679 | 0.310748 | 0.310816 | 0.310885 | 0.310953 | 0.311022 |
| 16.3 | 0.311090 | 0.311158 | 0.311227 | 0.311295 | 0.311363 | 0.311431 | 0.311500 | 0.311568 | 0.311636 | 0.311704 |
| 16.4 | 0.311772 | 0.311840 | 0.311908 | 0.311975 | 0.312043 | 0.312111 | 0.312179 | 0.312246 | 0.312314 | 0.312382 |
| 16.5 | 0.312449 | 0.312517 | 0.312584 | 0.312652 | 0.312719 | 0.312786 | 0.312854 | 0.312921 | 0.312988 | 0.313056 |
| 16.6 | 0.313123 | 0.313190 | 0.313257 | 0.313324 | 0.313391 | 0.313458 | 0.313525 | 0.313592 | 0.313659 | 0.313725 |
| 16.7 | 0.313792 | 0.313859 | 0.313926 | 0.313992 | 0.314059 | 0.314125 | 0.314192 | 0.314258 | 0.314325 | 0.314391 |
| 16.8 | 0.314458 | 0.314524 | 0.314590 | 0.314656 | 0.314723 | 0.314789 | 0.314855 | 0.314921 | 0.314987 | 0.315053 |
| 16.9 | 0.315119 | 0.315185 | 0.315251 | 0.315317 | 0.315382 | 0.315448 | 0.315514 | 0.315580 | 0.315645 | 0.315711 |
Logarithm Table for base 7881 — N = 17.00–17.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 17.0 | 0.315777 | 0.315842 | 0.315908 | 0.315973 | 0.316038 | 0.316104 | 0.316169 | 0.316235 | 0.316300 | 0.316365 |
| 17.1 | 0.316430 | 0.316495 | 0.316561 | 0.316626 | 0.316691 | 0.316756 | 0.316821 | 0.316886 | 0.316950 | 0.317015 |
| 17.2 | 0.317080 | 0.317145 | 0.317210 | 0.317274 | 0.317339 | 0.317404 | 0.317468 | 0.317533 | 0.317597 | 0.317662 |
| 17.3 | 0.317726 | 0.317791 | 0.317855 | 0.317919 | 0.317984 | 0.318048 | 0.318112 | 0.318176 | 0.318240 | 0.318305 |
| 17.4 | 0.318369 | 0.318433 | 0.318497 | 0.318561 | 0.318625 | 0.318688 | 0.318752 | 0.318816 | 0.318880 | 0.318944 |
| 17.5 | 0.319007 | 0.319071 | 0.319135 | 0.319198 | 0.319262 | 0.319325 | 0.319389 | 0.319452 | 0.319516 | 0.319579 |
| 17.6 | 0.319642 | 0.319706 | 0.319769 | 0.319832 | 0.319895 | 0.319959 | 0.320022 | 0.320085 | 0.320148 | 0.320211 |
| 17.7 | 0.320274 | 0.320337 | 0.320400 | 0.320463 | 0.320525 | 0.320588 | 0.320651 | 0.320714 | 0.320777 | 0.320839 |
| 17.8 | 0.320902 | 0.320964 | 0.321027 | 0.321089 | 0.321152 | 0.321214 | 0.321277 | 0.321339 | 0.321402 | 0.321464 |
| 17.9 | 0.321526 | 0.321588 | 0.321651 | 0.321713 | 0.321775 | 0.321837 | 0.321899 | 0.321961 | 0.322023 | 0.322085 |
Logarithm Table for base 7881 — N = 18.00–18.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 18.0 | 0.322147 | 0.322209 | 0.322271 | 0.322333 | 0.322395 | 0.322456 | 0.322518 | 0.322580 | 0.322641 | 0.322703 |
| 18.1 | 0.322765 | 0.322826 | 0.322888 | 0.322949 | 0.323011 | 0.323072 | 0.323133 | 0.323195 | 0.323256 | 0.323317 |
| 18.2 | 0.323379 | 0.323440 | 0.323501 | 0.323562 | 0.323623 | 0.323684 | 0.323746 | 0.323807 | 0.323868 | 0.323928 |
| 18.3 | 0.323989 | 0.324050 | 0.324111 | 0.324172 | 0.324233 | 0.324294 | 0.324354 | 0.324415 | 0.324476 | 0.324536 |
| 18.4 | 0.324597 | 0.324657 | 0.324718 | 0.324778 | 0.324839 | 0.324899 | 0.324960 | 0.325020 | 0.325080 | 0.325141 |
| 18.5 | 0.325201 | 0.325261 | 0.325321 | 0.325381 | 0.325442 | 0.325502 | 0.325562 | 0.325622 | 0.325682 | 0.325742 |
| 18.6 | 0.325802 | 0.325862 | 0.325922 | 0.325981 | 0.326041 | 0.326101 | 0.326161 | 0.326220 | 0.326280 | 0.326340 |
| 18.7 | 0.326399 | 0.326459 | 0.326518 | 0.326578 | 0.326638 | 0.326697 | 0.326756 | 0.326816 | 0.326875 | 0.326934 |
| 18.8 | 0.326994 | 0.327053 | 0.327112 | 0.327171 | 0.327231 | 0.327290 | 0.327349 | 0.327408 | 0.327467 | 0.327526 |
| 18.9 | 0.327585 | 0.327644 | 0.327703 | 0.327762 | 0.327821 | 0.327880 | 0.327938 | 0.327997 | 0.328056 | 0.328115 |
Logarithm Table for base 7881 — N = 19.00–19.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 19.0 | 0.328173 | 0.328232 | 0.328290 | 0.328349 | 0.328408 | 0.328466 | 0.328525 | 0.328583 | 0.328642 | 0.328700 |
| 19.1 | 0.328758 | 0.328817 | 0.328875 | 0.328933 | 0.328991 | 0.329050 | 0.329108 | 0.329166 | 0.329224 | 0.329282 |
| 19.2 | 0.329340 | 0.329398 | 0.329456 | 0.329514 | 0.329572 | 0.329630 | 0.329688 | 0.329746 | 0.329804 | 0.329862 |
| 19.3 | 0.329919 | 0.329977 | 0.330035 | 0.330092 | 0.330150 | 0.330208 | 0.330265 | 0.330323 | 0.330380 | 0.330438 |
| 19.4 | 0.330495 | 0.330553 | 0.330610 | 0.330667 | 0.330725 | 0.330782 | 0.330839 | 0.330897 | 0.330954 | 0.331011 |
| 19.5 | 0.331068 | 0.331125 | 0.331183 | 0.331240 | 0.331297 | 0.331354 | 0.331411 | 0.331468 | 0.331525 | 0.331582 |
| 19.6 | 0.331638 | 0.331695 | 0.331752 | 0.331809 | 0.331866 | 0.331922 | 0.331979 | 0.332036 | 0.332092 | 0.332149 |
| 19.7 | 0.332206 | 0.332262 | 0.332319 | 0.332375 | 0.332432 | 0.332488 | 0.332545 | 0.332601 | 0.332657 | 0.332714 |
| 19.8 | 0.332770 | 0.332826 | 0.332882 | 0.332939 | 0.332995 | 0.333051 | 0.333107 | 0.333163 | 0.333219 | 0.333275 |
| 19.9 | 0.333331 | 0.333387 | 0.333443 | 0.333499 | 0.333555 | 0.333611 | 0.333667 | 0.333723 | 0.333779 | 0.333834 |
Logarithm Table for base 7881 — N = 20.00–20.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20.0 | 0.333890 | 0.333946 | 0.334002 | 0.334057 | 0.334113 | 0.334168 | 0.334224 | 0.334280 | 0.334335 | 0.334391 |
| 20.1 | 0.334446 | 0.334501 | 0.334557 | 0.334612 | 0.334668 | 0.334723 | 0.334778 | 0.334833 | 0.334889 | 0.334944 |
| 20.2 | 0.334999 | 0.335054 | 0.335109 | 0.335165 | 0.335220 | 0.335275 | 0.335330 | 0.335385 | 0.335440 | 0.335495 |
| 20.3 | 0.335550 | 0.335604 | 0.335659 | 0.335714 | 0.335769 | 0.335824 | 0.335878 | 0.335933 | 0.335988 | 0.336043 |
| 20.4 | 0.336097 | 0.336152 | 0.336206 | 0.336261 | 0.336316 | 0.336370 | 0.336425 | 0.336479 | 0.336533 | 0.336588 |
| 20.5 | 0.336642 | 0.336697 | 0.336751 | 0.336805 | 0.336860 | 0.336914 | 0.336968 | 0.337022 | 0.337076 | 0.337130 |
| 20.6 | 0.337185 | 0.337239 | 0.337293 | 0.337347 | 0.337401 | 0.337455 | 0.337509 | 0.337563 | 0.337617 | 0.337670 |
| 20.7 | 0.337724 | 0.337778 | 0.337832 | 0.337886 | 0.337940 | 0.337993 | 0.338047 | 0.338101 | 0.338154 | 0.338208 |
| 20.8 | 0.338261 | 0.338315 | 0.338369 | 0.338422 | 0.338476 | 0.338529 | 0.338583 | 0.338636 | 0.338689 | 0.338743 |
| 20.9 | 0.338796 | 0.338849 | 0.338903 | 0.338956 | 0.339009 | 0.339062 | 0.339116 | 0.339169 | 0.339222 | 0.339275 |
Other Bases
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