Logarithm Table for base 510
This page shows the logarithm table for base 510, 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 510 — N = 1.00–1.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.0 | 0.000000 | 0.001596 | 0.003176 | 0.004741 | 0.006291 | 0.007826 | 0.009346 | 0.010852 | 0.012345 | 0.013823 |
| 1.1 | 0.015288 | 0.016739 | 0.018178 | 0.019604 | 0.021017 | 0.022418 | 0.023807 | 0.025183 | 0.026549 | 0.027902 |
| 1.2 | 0.029244 | 0.030576 | 0.031896 | 0.033205 | 0.034504 | 0.035792 | 0.037070 | 0.038338 | 0.039596 | 0.040845 |
| 1.3 | 0.042083 | 0.043312 | 0.044532 | 0.045743 | 0.046944 | 0.048137 | 0.049321 | 0.050496 | 0.051662 | 0.052820 |
| 1.4 | 0.053970 | 0.055112 | 0.056245 | 0.057371 | 0.058489 | 0.059599 | 0.060701 | 0.061796 | 0.062884 | 0.063964 |
| 1.5 | 0.065037 | 0.066102 | 0.067161 | 0.068213 | 0.069258 | 0.070296 | 0.071328 | 0.072353 | 0.073371 | 0.074383 |
| 1.6 | 0.075389 | 0.076388 | 0.077381 | 0.078368 | 0.079349 | 0.080324 | 0.081294 | 0.082257 | 0.083215 | 0.084166 |
| 1.7 | 0.085113 | 0.086054 | 0.086989 | 0.087919 | 0.088843 | 0.089762 | 0.090676 | 0.091585 | 0.092489 | 0.093387 |
| 1.8 | 0.094281 | 0.095170 | 0.096053 | 0.096932 | 0.097806 | 0.098676 | 0.099541 | 0.100401 | 0.101256 | 0.102107 |
| 1.9 | 0.102953 | 0.103795 | 0.104633 | 0.105466 | 0.106295 | 0.107120 | 0.107940 | 0.108757 | 0.109569 | 0.110377 |
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Logarithm Table for base 510 — N = 2.00–2.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.0 | 0.111181 | 0.111981 | 0.112777 | 0.113569 | 0.114357 | 0.115142 | 0.115922 | 0.116699 | 0.117472 | 0.118241 |
| 2.1 | 0.119007 | 0.119769 | 0.120527 | 0.121282 | 0.122033 | 0.122781 | 0.123525 | 0.124266 | 0.125004 | 0.125738 |
| 2.2 | 0.126469 | 0.127196 | 0.127920 | 0.128641 | 0.129359 | 0.130073 | 0.130785 | 0.131493 | 0.132198 | 0.132900 |
| 2.3 | 0.133599 | 0.134295 | 0.134987 | 0.135677 | 0.136364 | 0.137048 | 0.137729 | 0.138408 | 0.139083 | 0.139756 |
| 2.4 | 0.140425 | 0.141092 | 0.141756 | 0.142418 | 0.143077 | 0.143733 | 0.144386 | 0.145037 | 0.145685 | 0.146330 |
| 2.5 | 0.146973 | 0.147613 | 0.148251 | 0.148886 | 0.149519 | 0.150149 | 0.150777 | 0.151403 | 0.152025 | 0.152646 |
| 2.6 | 0.153264 | 0.153880 | 0.154493 | 0.155104 | 0.155713 | 0.156319 | 0.156924 | 0.157525 | 0.158125 | 0.158722 |
| 2.7 | 0.159318 | 0.159911 | 0.160501 | 0.161090 | 0.161677 | 0.162261 | 0.162843 | 0.163423 | 0.164001 | 0.164577 |
| 2.8 | 0.165151 | 0.165723 | 0.166293 | 0.166860 | 0.167426 | 0.167990 | 0.168552 | 0.169112 | 0.169670 | 0.170226 |
| 2.9 | 0.170780 | 0.171332 | 0.171882 | 0.172430 | 0.172977 | 0.173522 | 0.174064 | 0.174605 | 0.175145 | 0.175682 |
Logarithm Table for base 510 — N = 3.00–3.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3.0 | 0.176218 | 0.176751 | 0.177283 | 0.177814 | 0.178342 | 0.178869 | 0.179394 | 0.179917 | 0.180439 | 0.180959 |
| 3.1 | 0.181477 | 0.181994 | 0.182509 | 0.183022 | 0.183533 | 0.184043 | 0.184552 | 0.185059 | 0.185564 | 0.186067 |
| 3.2 | 0.186569 | 0.187070 | 0.187569 | 0.188066 | 0.188562 | 0.189056 | 0.189549 | 0.190040 | 0.190530 | 0.191018 |
| 3.3 | 0.191505 | 0.191991 | 0.192474 | 0.192957 | 0.193438 | 0.193917 | 0.194395 | 0.194872 | 0.195347 | 0.195821 |
| 3.4 | 0.196294 | 0.196765 | 0.197234 | 0.197703 | 0.198170 | 0.198635 | 0.199100 | 0.199563 | 0.200024 | 0.200484 |
| 3.5 | 0.200943 | 0.201401 | 0.201857 | 0.202312 | 0.202766 | 0.203219 | 0.203670 | 0.204120 | 0.204568 | 0.205016 |
| 3.6 | 0.205462 | 0.205907 | 0.206351 | 0.206793 | 0.207234 | 0.207674 | 0.208113 | 0.208551 | 0.208987 | 0.209423 |
| 3.7 | 0.209857 | 0.210290 | 0.210721 | 0.211152 | 0.211581 | 0.212010 | 0.212437 | 0.212863 | 0.213288 | 0.213712 |
| 3.8 | 0.214134 | 0.214556 | 0.214976 | 0.215396 | 0.215814 | 0.216231 | 0.216647 | 0.217062 | 0.217476 | 0.217889 |
| 3.9 | 0.218301 | 0.218712 | 0.219121 | 0.219530 | 0.219938 | 0.220344 | 0.220750 | 0.221154 | 0.221558 | 0.221960 |
Logarithm Table for base 510 — N = 4.00–4.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4.0 | 0.222362 | 0.222762 | 0.223162 | 0.223560 | 0.223958 | 0.224354 | 0.224750 | 0.225144 | 0.225538 | 0.225931 |
| 4.1 | 0.226322 | 0.226713 | 0.227103 | 0.227492 | 0.227880 | 0.228267 | 0.228653 | 0.229038 | 0.229422 | 0.229805 |
| 4.2 | 0.230188 | 0.230569 | 0.230950 | 0.231329 | 0.231708 | 0.232086 | 0.232463 | 0.232839 | 0.233214 | 0.233589 |
| 4.3 | 0.233962 | 0.234335 | 0.234706 | 0.235077 | 0.235447 | 0.235816 | 0.236185 | 0.236552 | 0.236919 | 0.237285 |
| 4.4 | 0.237649 | 0.238014 | 0.238377 | 0.238739 | 0.239101 | 0.239462 | 0.239822 | 0.240181 | 0.240540 | 0.240897 |
| 4.5 | 0.241254 | 0.241610 | 0.241965 | 0.242320 | 0.242674 | 0.243027 | 0.243379 | 0.243730 | 0.244081 | 0.244430 |
| 4.6 | 0.244780 | 0.245128 | 0.245475 | 0.245822 | 0.246168 | 0.246514 | 0.246858 | 0.247202 | 0.247545 | 0.247888 |
| 4.7 | 0.248229 | 0.248570 | 0.248910 | 0.249250 | 0.249588 | 0.249927 | 0.250264 | 0.250600 | 0.250936 | 0.251272 |
| 4.8 | 0.251606 | 0.251940 | 0.252273 | 0.252606 | 0.252937 | 0.253268 | 0.253599 | 0.253928 | 0.254257 | 0.254586 |
| 4.9 | 0.254913 | 0.255240 | 0.255567 | 0.255893 | 0.256218 | 0.256542 | 0.256866 | 0.257189 | 0.257511 | 0.257833 |
Logarithm Table for base 510 — N = 5.00–5.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5.0 | 0.258154 | 0.258474 | 0.258794 | 0.259114 | 0.259432 | 0.259750 | 0.260067 | 0.260384 | 0.260700 | 0.261015 |
| 5.1 | 0.261330 | 0.261645 | 0.261958 | 0.262271 | 0.262583 | 0.262895 | 0.263206 | 0.263517 | 0.263827 | 0.264136 |
| 5.2 | 0.264445 | 0.264753 | 0.265061 | 0.265368 | 0.265674 | 0.265980 | 0.266285 | 0.266590 | 0.266894 | 0.267197 |
| 5.3 | 0.267500 | 0.267803 | 0.268104 | 0.268406 | 0.268706 | 0.269006 | 0.269306 | 0.269605 | 0.269903 | 0.270201 |
| 5.4 | 0.270499 | 0.270795 | 0.271092 | 0.271387 | 0.271682 | 0.271977 | 0.272271 | 0.272564 | 0.272857 | 0.273150 |
| 5.5 | 0.273442 | 0.273733 | 0.274024 | 0.274314 | 0.274604 | 0.274893 | 0.275182 | 0.275470 | 0.275758 | 0.276045 |
| 5.6 | 0.276332 | 0.276618 | 0.276904 | 0.277189 | 0.277474 | 0.277758 | 0.278041 | 0.278324 | 0.278607 | 0.278889 |
| 5.7 | 0.279171 | 0.279452 | 0.279733 | 0.280013 | 0.280293 | 0.280572 | 0.280851 | 0.281129 | 0.281406 | 0.281684 |
| 5.8 | 0.281961 | 0.282237 | 0.282513 | 0.282788 | 0.283063 | 0.283337 | 0.283611 | 0.283885 | 0.284158 | 0.284430 |
| 5.9 | 0.284703 | 0.284974 | 0.285245 | 0.285516 | 0.285786 | 0.286056 | 0.286325 | 0.286594 | 0.286863 | 0.287131 |
Logarithm Table for base 510 — N = 6.00–6.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6.0 | 0.287398 | 0.287665 | 0.287932 | 0.288198 | 0.288464 | 0.288729 | 0.288994 | 0.289259 | 0.289523 | 0.289787 |
| 6.1 | 0.290050 | 0.290312 | 0.290575 | 0.290837 | 0.291098 | 0.291359 | 0.291620 | 0.291880 | 0.292140 | 0.292399 |
| 6.2 | 0.292658 | 0.292916 | 0.293174 | 0.293432 | 0.293689 | 0.293946 | 0.294203 | 0.294459 | 0.294714 | 0.294970 |
| 6.3 | 0.295224 | 0.295479 | 0.295733 | 0.295986 | 0.296240 | 0.296492 | 0.296745 | 0.296997 | 0.297248 | 0.297500 |
| 6.4 | 0.297750 | 0.298001 | 0.298251 | 0.298500 | 0.298750 | 0.298999 | 0.299247 | 0.299495 | 0.299743 | 0.299990 |
| 6.5 | 0.300237 | 0.300484 | 0.300730 | 0.300976 | 0.301221 | 0.301466 | 0.301711 | 0.301955 | 0.302199 | 0.302443 |
| 6.6 | 0.302686 | 0.302929 | 0.303171 | 0.303414 | 0.303655 | 0.303897 | 0.304138 | 0.304378 | 0.304619 | 0.304859 |
| 6.7 | 0.305098 | 0.305337 | 0.305576 | 0.305815 | 0.306053 | 0.306291 | 0.306528 | 0.306765 | 0.307002 | 0.307238 |
| 6.8 | 0.307475 | 0.307710 | 0.307946 | 0.308181 | 0.308415 | 0.308650 | 0.308884 | 0.309117 | 0.309351 | 0.309584 |
| 6.9 | 0.309816 | 0.310048 | 0.310280 | 0.310512 | 0.310743 | 0.310974 | 0.311205 | 0.311435 | 0.311665 | 0.311895 |
Logarithm Table for base 510 — N = 7.00–7.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7.0 | 0.312124 | 0.312353 | 0.312582 | 0.312810 | 0.313038 | 0.313266 | 0.313493 | 0.313720 | 0.313947 | 0.314173 |
| 7.1 | 0.314399 | 0.314625 | 0.314851 | 0.315076 | 0.315300 | 0.315525 | 0.315749 | 0.315973 | 0.316197 | 0.316420 |
| 7.2 | 0.316643 | 0.316865 | 0.317088 | 0.317310 | 0.317531 | 0.317753 | 0.317974 | 0.318195 | 0.318415 | 0.318635 |
| 7.3 | 0.318855 | 0.319075 | 0.319294 | 0.319513 | 0.319732 | 0.319950 | 0.320168 | 0.320386 | 0.320603 | 0.320821 |
| 7.4 | 0.321038 | 0.321254 | 0.321470 | 0.321687 | 0.321902 | 0.322118 | 0.322333 | 0.322548 | 0.322762 | 0.322977 |
| 7.5 | 0.323191 | 0.323404 | 0.323618 | 0.323831 | 0.324044 | 0.324256 | 0.324469 | 0.324681 | 0.324892 | 0.325104 |
| 7.6 | 0.325315 | 0.325526 | 0.325737 | 0.325947 | 0.326157 | 0.326367 | 0.326576 | 0.326786 | 0.326995 | 0.327203 |
| 7.7 | 0.327412 | 0.327620 | 0.327828 | 0.328036 | 0.328243 | 0.328450 | 0.328657 | 0.328864 | 0.329070 | 0.329276 |
| 7.8 | 0.329482 | 0.329687 | 0.329892 | 0.330097 | 0.330302 | 0.330507 | 0.330711 | 0.330915 | 0.331118 | 0.331322 |
| 7.9 | 0.331525 | 0.331728 | 0.331931 | 0.332133 | 0.332335 | 0.332537 | 0.332739 | 0.332940 | 0.333141 | 0.333342 |
Logarithm Table for base 510 — N = 8.00–8.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 8.0 | 0.333543 | 0.333743 | 0.333943 | 0.334143 | 0.334343 | 0.334542 | 0.334741 | 0.334940 | 0.335139 | 0.335337 |
| 8.1 | 0.335535 | 0.335733 | 0.335931 | 0.336128 | 0.336325 | 0.336522 | 0.336719 | 0.336915 | 0.337112 | 0.337308 |
| 8.2 | 0.337503 | 0.337699 | 0.337894 | 0.338089 | 0.338284 | 0.338478 | 0.338673 | 0.338867 | 0.339061 | 0.339254 |
| 8.3 | 0.339448 | 0.339641 | 0.339834 | 0.340026 | 0.340219 | 0.340411 | 0.340603 | 0.340795 | 0.340986 | 0.341177 |
| 8.4 | 0.341369 | 0.341559 | 0.341750 | 0.341940 | 0.342131 | 0.342320 | 0.342510 | 0.342700 | 0.342889 | 0.343078 |
| 8.5 | 0.343267 | 0.343455 | 0.343644 | 0.343832 | 0.344020 | 0.344208 | 0.344395 | 0.344582 | 0.344769 | 0.344956 |
| 8.6 | 0.345143 | 0.345329 | 0.345515 | 0.345701 | 0.345887 | 0.346073 | 0.346258 | 0.346443 | 0.346628 | 0.346813 |
| 8.7 | 0.346997 | 0.347181 | 0.347366 | 0.347549 | 0.347733 | 0.347916 | 0.348100 | 0.348283 | 0.348465 | 0.348648 |
| 8.8 | 0.348830 | 0.349013 | 0.349194 | 0.349376 | 0.349558 | 0.349739 | 0.349920 | 0.350101 | 0.350282 | 0.350462 |
| 8.9 | 0.350643 | 0.350823 | 0.351003 | 0.351183 | 0.351362 | 0.351541 | 0.351721 | 0.351899 | 0.352078 | 0.352257 |
Logarithm Table for base 510 — N = 9.00–9.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 9.0 | 0.352435 | 0.352613 | 0.352791 | 0.352969 | 0.353146 | 0.353324 | 0.353501 | 0.353678 | 0.353854 | 0.354031 |
| 9.1 | 0.354207 | 0.354384 | 0.354560 | 0.354735 | 0.354911 | 0.355086 | 0.355262 | 0.355437 | 0.355611 | 0.355786 |
| 9.2 | 0.355960 | 0.356135 | 0.356309 | 0.356483 | 0.356656 | 0.356830 | 0.357003 | 0.357176 | 0.357349 | 0.357522 |
| 9.3 | 0.357694 | 0.357867 | 0.358039 | 0.358211 | 0.358383 | 0.358555 | 0.358726 | 0.358897 | 0.359068 | 0.359239 |
| 9.4 | 0.359410 | 0.359581 | 0.359751 | 0.359921 | 0.360091 | 0.360261 | 0.360431 | 0.360600 | 0.360769 | 0.360938 |
| 9.5 | 0.361107 | 0.361276 | 0.361445 | 0.361613 | 0.361781 | 0.361949 | 0.362117 | 0.362285 | 0.362452 | 0.362620 |
| 9.6 | 0.362787 | 0.362954 | 0.363121 | 0.363287 | 0.363454 | 0.363620 | 0.363786 | 0.363952 | 0.364118 | 0.364284 |
| 9.7 | 0.364449 | 0.364614 | 0.364780 | 0.364944 | 0.365109 | 0.365274 | 0.365438 | 0.365603 | 0.365767 | 0.365931 |
| 9.8 | 0.366094 | 0.366258 | 0.366421 | 0.366585 | 0.366748 | 0.366911 | 0.367073 | 0.367236 | 0.367398 | 0.367561 |
| 9.9 | 0.367723 | 0.367885 | 0.368046 | 0.368208 | 0.368370 | 0.368531 | 0.368692 | 0.368853 | 0.369014 | 0.369174 |
Logarithm Table for base 510 — N = 10.00–10.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 10.0 | 0.369335 | 0.369495 | 0.369655 | 0.369815 | 0.369975 | 0.370135 | 0.370294 | 0.370454 | 0.370613 | 0.370772 |
| 10.1 | 0.370931 | 0.371090 | 0.371248 | 0.371407 | 0.371565 | 0.371723 | 0.371881 | 0.372039 | 0.372196 | 0.372354 |
| 10.2 | 0.372511 | 0.372668 | 0.372825 | 0.372982 | 0.373139 | 0.373296 | 0.373452 | 0.373608 | 0.373764 | 0.373920 |
| 10.3 | 0.374076 | 0.374232 | 0.374387 | 0.374543 | 0.374698 | 0.374853 | 0.375008 | 0.375162 | 0.375317 | 0.375472 |
| 10.4 | 0.375626 | 0.375780 | 0.375934 | 0.376088 | 0.376242 | 0.376395 | 0.376549 | 0.376702 | 0.376855 | 0.377008 |
| 10.5 | 0.377161 | 0.377313 | 0.377466 | 0.377618 | 0.377771 | 0.377923 | 0.378075 | 0.378227 | 0.378378 | 0.378530 |
| 10.6 | 0.378681 | 0.378832 | 0.378984 | 0.379134 | 0.379285 | 0.379436 | 0.379587 | 0.379737 | 0.379887 | 0.380037 |
| 10.7 | 0.380187 | 0.380337 | 0.380487 | 0.380636 | 0.380786 | 0.380935 | 0.381084 | 0.381233 | 0.381382 | 0.381531 |
| 10.8 | 0.381679 | 0.381828 | 0.381976 | 0.382124 | 0.382272 | 0.382420 | 0.382568 | 0.382716 | 0.382863 | 0.383011 |
| 10.9 | 0.383158 | 0.383305 | 0.383452 | 0.383599 | 0.383745 | 0.383892 | 0.384038 | 0.384185 | 0.384331 | 0.384477 |
Logarithm Table for base 510 — N = 11.00–11.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 11.0 | 0.384623 | 0.384768 | 0.384914 | 0.385059 | 0.385205 | 0.385350 | 0.385495 | 0.385640 | 0.385785 | 0.385930 |
| 11.1 | 0.386074 | 0.386219 | 0.386363 | 0.386507 | 0.386651 | 0.386795 | 0.386939 | 0.387083 | 0.387226 | 0.387369 |
| 11.2 | 0.387513 | 0.387656 | 0.387799 | 0.387942 | 0.388085 | 0.388227 | 0.388370 | 0.388512 | 0.388654 | 0.388797 |
| 11.3 | 0.388939 | 0.389080 | 0.389222 | 0.389364 | 0.389505 | 0.389647 | 0.389788 | 0.389929 | 0.390070 | 0.390211 |
| 11.4 | 0.390352 | 0.390492 | 0.390633 | 0.390773 | 0.390914 | 0.391054 | 0.391194 | 0.391334 | 0.391473 | 0.391613 |
| 11.5 | 0.391753 | 0.391892 | 0.392031 | 0.392171 | 0.392310 | 0.392449 | 0.392587 | 0.392726 | 0.392865 | 0.393003 |
| 11.6 | 0.393141 | 0.393280 | 0.393418 | 0.393556 | 0.393694 | 0.393831 | 0.393969 | 0.394106 | 0.394244 | 0.394381 |
| 11.7 | 0.394518 | 0.394655 | 0.394792 | 0.394929 | 0.395066 | 0.395202 | 0.395339 | 0.395475 | 0.395611 | 0.395747 |
| 11.8 | 0.395883 | 0.396019 | 0.396155 | 0.396291 | 0.396426 | 0.396562 | 0.396697 | 0.396832 | 0.396967 | 0.397102 |
| 11.9 | 0.397237 | 0.397372 | 0.397506 | 0.397641 | 0.397775 | 0.397910 | 0.398044 | 0.398178 | 0.398312 | 0.398446 |
Logarithm Table for base 510 — N = 12.00–12.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 12.0 | 0.398579 | 0.398713 | 0.398846 | 0.398980 | 0.399113 | 0.399246 | 0.399379 | 0.399512 | 0.399645 | 0.399778 |
| 12.1 | 0.399910 | 0.400043 | 0.400175 | 0.400308 | 0.400440 | 0.400572 | 0.400704 | 0.400836 | 0.400967 | 0.401099 |
| 12.2 | 0.401231 | 0.401362 | 0.401493 | 0.401624 | 0.401756 | 0.401887 | 0.402017 | 0.402148 | 0.402279 | 0.402409 |
| 12.3 | 0.402540 | 0.402670 | 0.402801 | 0.402931 | 0.403061 | 0.403191 | 0.403320 | 0.403450 | 0.403580 | 0.403709 |
| 12.4 | 0.403839 | 0.403968 | 0.404097 | 0.404226 | 0.404355 | 0.404484 | 0.404613 | 0.404742 | 0.404870 | 0.404999 |
| 12.5 | 0.405127 | 0.405255 | 0.405384 | 0.405512 | 0.405640 | 0.405767 | 0.405895 | 0.406023 | 0.406150 | 0.406278 |
| 12.6 | 0.406405 | 0.406532 | 0.406660 | 0.406787 | 0.406914 | 0.407040 | 0.407167 | 0.407294 | 0.407420 | 0.407547 |
| 12.7 | 0.407673 | 0.407799 | 0.407926 | 0.408052 | 0.408178 | 0.408303 | 0.408429 | 0.408555 | 0.408680 | 0.408806 |
| 12.8 | 0.408931 | 0.409056 | 0.409182 | 0.409307 | 0.409432 | 0.409557 | 0.409681 | 0.409806 | 0.409931 | 0.410055 |
| 12.9 | 0.410179 | 0.410304 | 0.410428 | 0.410552 | 0.410676 | 0.410800 | 0.410924 | 0.411048 | 0.411171 | 0.411295 |
Logarithm Table for base 510 — N = 13.00–13.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 13.0 | 0.411418 | 0.411541 | 0.411665 | 0.411788 | 0.411911 | 0.412034 | 0.412157 | 0.412279 | 0.412402 | 0.412525 |
| 13.1 | 0.412647 | 0.412770 | 0.412892 | 0.413014 | 0.413136 | 0.413258 | 0.413380 | 0.413502 | 0.413624 | 0.413745 |
| 13.2 | 0.413867 | 0.413988 | 0.414110 | 0.414231 | 0.414352 | 0.414473 | 0.414594 | 0.414715 | 0.414836 | 0.414957 |
| 13.3 | 0.415078 | 0.415198 | 0.415319 | 0.415439 | 0.415559 | 0.415679 | 0.415800 | 0.415920 | 0.416039 | 0.416159 |
| 13.4 | 0.416279 | 0.416399 | 0.416518 | 0.416638 | 0.416757 | 0.416876 | 0.416996 | 0.417115 | 0.417234 | 0.417353 |
| 13.5 | 0.417472 | 0.417590 | 0.417709 | 0.417828 | 0.417946 | 0.418065 | 0.418183 | 0.418301 | 0.418419 | 0.418537 |
| 13.6 | 0.418655 | 0.418773 | 0.418891 | 0.419009 | 0.419126 | 0.419244 | 0.419362 | 0.419479 | 0.419596 | 0.419713 |
| 13.7 | 0.419831 | 0.419948 | 0.420064 | 0.420181 | 0.420298 | 0.420415 | 0.420531 | 0.420648 | 0.420764 | 0.420881 |
| 13.8 | 0.420997 | 0.421113 | 0.421229 | 0.421345 | 0.421461 | 0.421577 | 0.421693 | 0.421809 | 0.421924 | 0.422040 |
| 13.9 | 0.422155 | 0.422271 | 0.422386 | 0.422501 | 0.422616 | 0.422731 | 0.422846 | 0.422961 | 0.423076 | 0.423190 |
Logarithm Table for base 510 — N = 14.00–14.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 14.0 | 0.423305 | 0.423420 | 0.423534 | 0.423648 | 0.423763 | 0.423877 | 0.423991 | 0.424105 | 0.424219 | 0.424333 |
| 14.1 | 0.424447 | 0.424560 | 0.424674 | 0.424788 | 0.424901 | 0.425014 | 0.425128 | 0.425241 | 0.425354 | 0.425467 |
| 14.2 | 0.425580 | 0.425693 | 0.425806 | 0.425919 | 0.426031 | 0.426144 | 0.426257 | 0.426369 | 0.426481 | 0.426594 |
| 14.3 | 0.426706 | 0.426818 | 0.426930 | 0.427042 | 0.427154 | 0.427266 | 0.427377 | 0.427489 | 0.427601 | 0.427712 |
| 14.4 | 0.427824 | 0.427935 | 0.428046 | 0.428157 | 0.428269 | 0.428380 | 0.428491 | 0.428601 | 0.428712 | 0.428823 |
| 14.5 | 0.428934 | 0.429044 | 0.429155 | 0.429265 | 0.429376 | 0.429486 | 0.429596 | 0.429706 | 0.429816 | 0.429926 |
| 14.6 | 0.430036 | 0.430146 | 0.430256 | 0.430365 | 0.430475 | 0.430584 | 0.430694 | 0.430803 | 0.430913 | 0.431022 |
| 14.7 | 0.431131 | 0.431240 | 0.431349 | 0.431458 | 0.431567 | 0.431676 | 0.431784 | 0.431893 | 0.432002 | 0.432110 |
| 14.8 | 0.432218 | 0.432327 | 0.432435 | 0.432543 | 0.432651 | 0.432759 | 0.432867 | 0.432975 | 0.433083 | 0.433191 |
| 14.9 | 0.433299 | 0.433406 | 0.433514 | 0.433621 | 0.433729 | 0.433836 | 0.433943 | 0.434050 | 0.434157 | 0.434265 |
Logarithm Table for base 510 — N = 15.00–15.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 15.0 | 0.434371 | 0.434478 | 0.434585 | 0.434692 | 0.434799 | 0.434905 | 0.435012 | 0.435118 | 0.435225 | 0.435331 |
| 15.1 | 0.435437 | 0.435543 | 0.435650 | 0.435756 | 0.435862 | 0.435968 | 0.436073 | 0.436179 | 0.436285 | 0.436390 |
| 15.2 | 0.436496 | 0.436602 | 0.436707 | 0.436812 | 0.436918 | 0.437023 | 0.437128 | 0.437233 | 0.437338 | 0.437443 |
| 15.3 | 0.437548 | 0.437653 | 0.437757 | 0.437862 | 0.437967 | 0.438071 | 0.438176 | 0.438280 | 0.438384 | 0.438489 |
| 15.4 | 0.438593 | 0.438697 | 0.438801 | 0.438905 | 0.439009 | 0.439113 | 0.439216 | 0.439320 | 0.439424 | 0.439527 |
| 15.5 | 0.439631 | 0.439734 | 0.439838 | 0.439941 | 0.440044 | 0.440148 | 0.440251 | 0.440354 | 0.440457 | 0.440560 |
| 15.6 | 0.440662 | 0.440765 | 0.440868 | 0.440971 | 0.441073 | 0.441176 | 0.441278 | 0.441381 | 0.441483 | 0.441585 |
| 15.7 | 0.441687 | 0.441790 | 0.441892 | 0.441994 | 0.442096 | 0.442197 | 0.442299 | 0.442401 | 0.442503 | 0.442604 |
| 15.8 | 0.442706 | 0.442807 | 0.442909 | 0.443010 | 0.443111 | 0.443213 | 0.443314 | 0.443415 | 0.443516 | 0.443617 |
| 15.9 | 0.443718 | 0.443819 | 0.443919 | 0.444020 | 0.444121 | 0.444221 | 0.444322 | 0.444422 | 0.444523 | 0.444623 |
Logarithm Table for base 510 — N = 16.00–16.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 16.0 | 0.444723 | 0.444824 | 0.444924 | 0.445024 | 0.445124 | 0.445224 | 0.445324 | 0.445424 | 0.445523 | 0.445623 |
| 16.1 | 0.445723 | 0.445822 | 0.445922 | 0.446021 | 0.446121 | 0.446220 | 0.446319 | 0.446419 | 0.446518 | 0.446617 |
| 16.2 | 0.446716 | 0.446815 | 0.446914 | 0.447013 | 0.447112 | 0.447210 | 0.447309 | 0.447408 | 0.447506 | 0.447605 |
| 16.3 | 0.447703 | 0.447801 | 0.447900 | 0.447998 | 0.448096 | 0.448194 | 0.448292 | 0.448390 | 0.448488 | 0.448586 |
| 16.4 | 0.448684 | 0.448782 | 0.448880 | 0.448977 | 0.449075 | 0.449172 | 0.449270 | 0.449367 | 0.449465 | 0.449562 |
| 16.5 | 0.449659 | 0.449756 | 0.449854 | 0.449951 | 0.450048 | 0.450145 | 0.450241 | 0.450338 | 0.450435 | 0.450532 |
| 16.6 | 0.450628 | 0.450725 | 0.450822 | 0.450918 | 0.451014 | 0.451111 | 0.451207 | 0.451303 | 0.451400 | 0.451496 |
| 16.7 | 0.451592 | 0.451688 | 0.451784 | 0.451880 | 0.451976 | 0.452071 | 0.452167 | 0.452263 | 0.452358 | 0.452454 |
| 16.8 | 0.452549 | 0.452645 | 0.452740 | 0.452836 | 0.452931 | 0.453026 | 0.453121 | 0.453216 | 0.453311 | 0.453406 |
| 16.9 | 0.453501 | 0.453596 | 0.453691 | 0.453786 | 0.453881 | 0.453975 | 0.454070 | 0.454164 | 0.454259 | 0.454353 |
Logarithm Table for base 510 — N = 17.00–17.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 17.0 | 0.454448 | 0.454542 | 0.454636 | 0.454730 | 0.454825 | 0.454919 | 0.455013 | 0.455107 | 0.455201 | 0.455295 |
| 17.1 | 0.455388 | 0.455482 | 0.455576 | 0.455670 | 0.455763 | 0.455857 | 0.455950 | 0.456044 | 0.456137 | 0.456230 |
| 17.2 | 0.456324 | 0.456417 | 0.456510 | 0.456603 | 0.456696 | 0.456789 | 0.456882 | 0.456975 | 0.457068 | 0.457161 |
| 17.3 | 0.457254 | 0.457346 | 0.457439 | 0.457531 | 0.457624 | 0.457716 | 0.457809 | 0.457901 | 0.457994 | 0.458086 |
| 17.4 | 0.458178 | 0.458270 | 0.458362 | 0.458454 | 0.458546 | 0.458638 | 0.458730 | 0.458822 | 0.458914 | 0.459006 |
| 17.5 | 0.459097 | 0.459189 | 0.459280 | 0.459372 | 0.459463 | 0.459555 | 0.459646 | 0.459738 | 0.459829 | 0.459920 |
| 17.6 | 0.460011 | 0.460102 | 0.460193 | 0.460284 | 0.460375 | 0.460466 | 0.460557 | 0.460648 | 0.460739 | 0.460829 |
| 17.7 | 0.460920 | 0.461011 | 0.461101 | 0.461192 | 0.461282 | 0.461372 | 0.461463 | 0.461553 | 0.461643 | 0.461734 |
| 17.8 | 0.461824 | 0.461914 | 0.462004 | 0.462094 | 0.462184 | 0.462274 | 0.462363 | 0.462453 | 0.462543 | 0.462633 |
| 17.9 | 0.462722 | 0.462812 | 0.462901 | 0.462991 | 0.463080 | 0.463170 | 0.463259 | 0.463348 | 0.463438 | 0.463527 |
Logarithm Table for base 510 — N = 18.00–18.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 18.0 | 0.463616 | 0.463705 | 0.463794 | 0.463883 | 0.463972 | 0.464061 | 0.464150 | 0.464238 | 0.464327 | 0.464416 |
| 18.1 | 0.464505 | 0.464593 | 0.464682 | 0.464770 | 0.464859 | 0.464947 | 0.465035 | 0.465124 | 0.465212 | 0.465300 |
| 18.2 | 0.465388 | 0.465476 | 0.465564 | 0.465652 | 0.465740 | 0.465828 | 0.465916 | 0.466004 | 0.466092 | 0.466179 |
| 18.3 | 0.466267 | 0.466355 | 0.466442 | 0.466530 | 0.466617 | 0.466705 | 0.466792 | 0.466880 | 0.466967 | 0.467054 |
| 18.4 | 0.467141 | 0.467228 | 0.467316 | 0.467403 | 0.467490 | 0.467577 | 0.467663 | 0.467750 | 0.467837 | 0.467924 |
| 18.5 | 0.468011 | 0.468097 | 0.468184 | 0.468271 | 0.468357 | 0.468444 | 0.468530 | 0.468616 | 0.468703 | 0.468789 |
| 18.6 | 0.468875 | 0.468962 | 0.469048 | 0.469134 | 0.469220 | 0.469306 | 0.469392 | 0.469478 | 0.469564 | 0.469650 |
| 18.7 | 0.469735 | 0.469821 | 0.469907 | 0.469993 | 0.470078 | 0.470164 | 0.470249 | 0.470335 | 0.470420 | 0.470506 |
| 18.8 | 0.470591 | 0.470676 | 0.470761 | 0.470847 | 0.470932 | 0.471017 | 0.471102 | 0.471187 | 0.471272 | 0.471357 |
| 18.9 | 0.471442 | 0.471527 | 0.471611 | 0.471696 | 0.471781 | 0.471866 | 0.471950 | 0.472035 | 0.472119 | 0.472204 |
Logarithm Table for base 510 — N = 19.00–19.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 19.0 | 0.472288 | 0.472373 | 0.472457 | 0.472541 | 0.472626 | 0.472710 | 0.472794 | 0.472878 | 0.472962 | 0.473046 |
| 19.1 | 0.473130 | 0.473214 | 0.473298 | 0.473382 | 0.473466 | 0.473550 | 0.473633 | 0.473717 | 0.473801 | 0.473884 |
| 19.2 | 0.473968 | 0.474051 | 0.474135 | 0.474218 | 0.474302 | 0.474385 | 0.474468 | 0.474552 | 0.474635 | 0.474718 |
| 19.3 | 0.474801 | 0.474884 | 0.474967 | 0.475050 | 0.475133 | 0.475216 | 0.475299 | 0.475382 | 0.475465 | 0.475547 |
| 19.4 | 0.475630 | 0.475713 | 0.475795 | 0.475878 | 0.475960 | 0.476043 | 0.476125 | 0.476208 | 0.476290 | 0.476372 |
| 19.5 | 0.476455 | 0.476537 | 0.476619 | 0.476701 | 0.476783 | 0.476865 | 0.476948 | 0.477029 | 0.477111 | 0.477193 |
| 19.6 | 0.477275 | 0.477357 | 0.477439 | 0.477521 | 0.477602 | 0.477684 | 0.477765 | 0.477847 | 0.477929 | 0.478010 |
| 19.7 | 0.478091 | 0.478173 | 0.478254 | 0.478336 | 0.478417 | 0.478498 | 0.478579 | 0.478660 | 0.478742 | 0.478823 |
| 19.8 | 0.478904 | 0.478985 | 0.479066 | 0.479146 | 0.479227 | 0.479308 | 0.479389 | 0.479470 | 0.479550 | 0.479631 |
| 19.9 | 0.479712 | 0.479792 | 0.479873 | 0.479953 | 0.480034 | 0.480114 | 0.480195 | 0.480275 | 0.480355 | 0.480435 |
Logarithm Table for base 510 — N = 20.00–20.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20.0 | 0.480516 | 0.480596 | 0.480676 | 0.480756 | 0.480836 | 0.480916 | 0.480996 | 0.481076 | 0.481156 | 0.481236 |
| 20.1 | 0.481316 | 0.481395 | 0.481475 | 0.481555 | 0.481635 | 0.481714 | 0.481794 | 0.481873 | 0.481953 | 0.482032 |
| 20.2 | 0.482112 | 0.482191 | 0.482270 | 0.482350 | 0.482429 | 0.482508 | 0.482587 | 0.482667 | 0.482746 | 0.482825 |
| 20.3 | 0.482904 | 0.482983 | 0.483062 | 0.483141 | 0.483220 | 0.483298 | 0.483377 | 0.483456 | 0.483535 | 0.483613 |
| 20.4 | 0.483692 | 0.483771 | 0.483849 | 0.483928 | 0.484006 | 0.484085 | 0.484163 | 0.484241 | 0.484320 | 0.484398 |
| 20.5 | 0.484476 | 0.484555 | 0.484633 | 0.484711 | 0.484789 | 0.484867 | 0.484945 | 0.485023 | 0.485101 | 0.485179 |
| 20.6 | 0.485257 | 0.485335 | 0.485413 | 0.485490 | 0.485568 | 0.485646 | 0.485723 | 0.485801 | 0.485879 | 0.485956 |
| 20.7 | 0.486034 | 0.486111 | 0.486189 | 0.486266 | 0.486343 | 0.486421 | 0.486498 | 0.486575 | 0.486652 | 0.486730 |
| 20.8 | 0.486807 | 0.486884 | 0.486961 | 0.487038 | 0.487115 | 0.487192 | 0.487269 | 0.487346 | 0.487422 | 0.487499 |
| 20.9 | 0.487576 | 0.487653 | 0.487729 | 0.487806 | 0.487883 | 0.487959 | 0.488036 | 0.488112 | 0.488189 | 0.488265 |
Other Bases
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