Logarithm Table for base 530
This page shows the logarithm table for base 530, 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 530 — N = 1.00–1.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.0 | 0.000000 | 0.001586 | 0.003157 | 0.004712 | 0.006252 | 0.007778 | 0.009289 | 0.010786 | 0.012269 | 0.013738 |
| 1.1 | 0.015194 | 0.016637 | 0.018066 | 0.019484 | 0.020888 | 0.022280 | 0.023661 | 0.025029 | 0.026386 | 0.027731 |
| 1.2 | 0.029065 | 0.030388 | 0.031700 | 0.033001 | 0.034292 | 0.035573 | 0.036843 | 0.038103 | 0.039354 | 0.040594 |
| 1.3 | 0.041825 | 0.043047 | 0.044259 | 0.045462 | 0.046656 | 0.047842 | 0.049018 | 0.050186 | 0.051345 | 0.052496 |
| 1.4 | 0.053639 | 0.054774 | 0.055900 | 0.057019 | 0.058130 | 0.059233 | 0.060329 | 0.061417 | 0.062498 | 0.063571 |
| 1.5 | 0.064638 | 0.065697 | 0.066749 | 0.067795 | 0.068833 | 0.069865 | 0.070890 | 0.071909 | 0.072921 | 0.073927 |
| 1.6 | 0.074926 | 0.075920 | 0.076907 | 0.077888 | 0.078863 | 0.079832 | 0.080795 | 0.081753 | 0.082704 | 0.083650 |
| 1.7 | 0.084591 | 0.085526 | 0.086455 | 0.087380 | 0.088298 | 0.089212 | 0.090120 | 0.091024 | 0.091922 | 0.092815 |
| 1.8 | 0.093703 | 0.094586 | 0.095464 | 0.096338 | 0.097207 | 0.098071 | 0.098930 | 0.099785 | 0.100635 | 0.101481 |
| 1.9 | 0.102322 | 0.103159 | 0.103991 | 0.104820 | 0.105643 | 0.106463 | 0.107278 | 0.108090 | 0.108897 | 0.109700 |
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Logarithm Table for base 530 — N = 2.00–2.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.0 | 0.110499 | 0.111294 | 0.112085 | 0.112873 | 0.113656 | 0.114435 | 0.115211 | 0.115983 | 0.116752 | 0.117516 |
| 2.1 | 0.118277 | 0.119034 | 0.119788 | 0.120538 | 0.121285 | 0.122028 | 0.122768 | 0.123504 | 0.124237 | 0.124967 |
| 2.2 | 0.125693 | 0.126416 | 0.127136 | 0.127852 | 0.128566 | 0.129276 | 0.129983 | 0.130686 | 0.131387 | 0.132085 |
| 2.3 | 0.132779 | 0.133471 | 0.134160 | 0.134845 | 0.135528 | 0.136208 | 0.136885 | 0.137559 | 0.138230 | 0.138899 |
| 2.4 | 0.139564 | 0.140227 | 0.140887 | 0.141545 | 0.142199 | 0.142851 | 0.143501 | 0.144147 | 0.144791 | 0.145433 |
| 2.5 | 0.146072 | 0.146708 | 0.147342 | 0.147973 | 0.148602 | 0.149229 | 0.149853 | 0.150474 | 0.151093 | 0.151710 |
| 2.6 | 0.152324 | 0.152936 | 0.153546 | 0.154153 | 0.154758 | 0.155361 | 0.155961 | 0.156559 | 0.157155 | 0.157749 |
| 2.7 | 0.158341 | 0.158930 | 0.159517 | 0.160102 | 0.160685 | 0.161266 | 0.161845 | 0.162421 | 0.162996 | 0.163568 |
| 2.8 | 0.164138 | 0.164707 | 0.165273 | 0.165837 | 0.166400 | 0.166960 | 0.167518 | 0.168075 | 0.168629 | 0.169182 |
| 2.9 | 0.169732 | 0.170281 | 0.170828 | 0.171373 | 0.171916 | 0.172458 | 0.172997 | 0.173535 | 0.174071 | 0.174605 |
Logarithm Table for base 530 — N = 3.00–3.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3.0 | 0.175137 | 0.175667 | 0.176196 | 0.176723 | 0.177248 | 0.177772 | 0.178294 | 0.178814 | 0.179332 | 0.179849 |
| 3.1 | 0.180364 | 0.180878 | 0.181389 | 0.181899 | 0.182408 | 0.182915 | 0.183420 | 0.183924 | 0.184426 | 0.184926 |
| 3.2 | 0.185425 | 0.185923 | 0.186419 | 0.186913 | 0.187406 | 0.187897 | 0.188387 | 0.188875 | 0.189362 | 0.189847 |
| 3.3 | 0.190331 | 0.190813 | 0.191294 | 0.191774 | 0.192252 | 0.192728 | 0.193203 | 0.193677 | 0.194149 | 0.194620 |
| 3.4 | 0.195090 | 0.195558 | 0.196025 | 0.196490 | 0.196955 | 0.197417 | 0.197879 | 0.198339 | 0.198798 | 0.199255 |
| 3.5 | 0.199711 | 0.200166 | 0.200619 | 0.201072 | 0.201523 | 0.201972 | 0.202421 | 0.202868 | 0.203314 | 0.203759 |
| 3.6 | 0.204202 | 0.204644 | 0.205085 | 0.205525 | 0.205963 | 0.206401 | 0.206837 | 0.207272 | 0.207706 | 0.208138 |
| 3.7 | 0.208570 | 0.209000 | 0.209429 | 0.209857 | 0.210284 | 0.210710 | 0.211134 | 0.211558 | 0.211980 | 0.212401 |
| 3.8 | 0.212821 | 0.213240 | 0.213658 | 0.214075 | 0.214490 | 0.214905 | 0.215319 | 0.215731 | 0.216142 | 0.216553 |
| 3.9 | 0.216962 | 0.217370 | 0.217778 | 0.218184 | 0.218589 | 0.218993 | 0.219396 | 0.219798 | 0.220199 | 0.220599 |
Logarithm Table for base 530 — N = 4.00–4.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4.0 | 0.220998 | 0.221396 | 0.221793 | 0.222189 | 0.222584 | 0.222979 | 0.223372 | 0.223764 | 0.224155 | 0.224545 |
| 4.1 | 0.224935 | 0.225323 | 0.225710 | 0.226097 | 0.226482 | 0.226867 | 0.227251 | 0.227633 | 0.228015 | 0.228396 |
| 4.2 | 0.228776 | 0.229155 | 0.229533 | 0.229911 | 0.230287 | 0.230663 | 0.231037 | 0.231411 | 0.231784 | 0.232156 |
| 4.3 | 0.232527 | 0.232898 | 0.233267 | 0.233636 | 0.234003 | 0.234370 | 0.234736 | 0.235102 | 0.235466 | 0.235829 |
| 4.4 | 0.236192 | 0.236554 | 0.236915 | 0.237275 | 0.237635 | 0.237994 | 0.238351 | 0.238708 | 0.239065 | 0.239420 |
| 4.5 | 0.239775 | 0.240129 | 0.240482 | 0.240834 | 0.241186 | 0.241536 | 0.241886 | 0.242235 | 0.242584 | 0.242932 |
| 4.6 | 0.243279 | 0.243625 | 0.243970 | 0.244315 | 0.244659 | 0.245002 | 0.245344 | 0.245686 | 0.246027 | 0.246367 |
| 4.7 | 0.246707 | 0.247046 | 0.247384 | 0.247721 | 0.248058 | 0.248394 | 0.248729 | 0.249064 | 0.249398 | 0.249731 |
| 4.8 | 0.250063 | 0.250395 | 0.250726 | 0.251056 | 0.251386 | 0.251715 | 0.252044 | 0.252371 | 0.252698 | 0.253025 |
| 4.9 | 0.253350 | 0.253675 | 0.254000 | 0.254323 | 0.254646 | 0.254969 | 0.255290 | 0.255612 | 0.255932 | 0.256252 |
Logarithm Table for base 530 — N = 5.00–5.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5.0 | 0.256571 | 0.256889 | 0.257207 | 0.257525 | 0.257841 | 0.258157 | 0.258473 | 0.258787 | 0.259101 | 0.259415 |
| 5.1 | 0.259728 | 0.260040 | 0.260352 | 0.260663 | 0.260973 | 0.261283 | 0.261592 | 0.261901 | 0.262209 | 0.262516 |
| 5.2 | 0.262823 | 0.263130 | 0.263435 | 0.263740 | 0.264045 | 0.264349 | 0.264652 | 0.264955 | 0.265257 | 0.265559 |
| 5.3 | 0.265860 | 0.266160 | 0.266460 | 0.266760 | 0.267059 | 0.267357 | 0.267655 | 0.267952 | 0.268248 | 0.268544 |
| 5.4 | 0.268840 | 0.269135 | 0.269429 | 0.269723 | 0.270016 | 0.270309 | 0.270601 | 0.270893 | 0.271184 | 0.271475 |
| 5.5 | 0.271765 | 0.272055 | 0.272344 | 0.272632 | 0.272920 | 0.273208 | 0.273495 | 0.273781 | 0.274067 | 0.274352 |
| 5.6 | 0.274637 | 0.274922 | 0.275206 | 0.275489 | 0.275772 | 0.276054 | 0.276336 | 0.276618 | 0.276899 | 0.277179 |
| 5.7 | 0.277459 | 0.277738 | 0.278017 | 0.278296 | 0.278574 | 0.278851 | 0.279128 | 0.279405 | 0.279681 | 0.279956 |
| 5.8 | 0.280232 | 0.280506 | 0.280780 | 0.281054 | 0.281327 | 0.281600 | 0.281872 | 0.282144 | 0.282415 | 0.282686 |
| 5.9 | 0.282957 | 0.283227 | 0.283496 | 0.283765 | 0.284034 | 0.284302 | 0.284570 | 0.284837 | 0.285104 | 0.285370 |
Logarithm Table for base 530 — N = 6.00–6.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6.0 | 0.285636 | 0.285901 | 0.286167 | 0.286431 | 0.286695 | 0.286959 | 0.287222 | 0.287485 | 0.287748 | 0.288009 |
| 6.1 | 0.288271 | 0.288532 | 0.288793 | 0.289053 | 0.289313 | 0.289572 | 0.289831 | 0.290090 | 0.290348 | 0.290606 |
| 6.2 | 0.290863 | 0.291120 | 0.291377 | 0.291633 | 0.291888 | 0.292144 | 0.292399 | 0.292653 | 0.292907 | 0.293161 |
| 6.3 | 0.293414 | 0.293667 | 0.293919 | 0.294171 | 0.294423 | 0.294674 | 0.294925 | 0.295175 | 0.295426 | 0.295675 |
| 6.4 | 0.295924 | 0.296173 | 0.296422 | 0.296670 | 0.296918 | 0.297165 | 0.297412 | 0.297659 | 0.297905 | 0.298151 |
| 6.5 | 0.298396 | 0.298641 | 0.298886 | 0.299130 | 0.299374 | 0.299618 | 0.299861 | 0.300104 | 0.300346 | 0.300588 |
| 6.6 | 0.300830 | 0.301071 | 0.301312 | 0.301553 | 0.301793 | 0.302033 | 0.302273 | 0.302512 | 0.302751 | 0.302989 |
| 6.7 | 0.303227 | 0.303465 | 0.303702 | 0.303940 | 0.304176 | 0.304413 | 0.304649 | 0.304884 | 0.305120 | 0.305354 |
| 6.8 | 0.305589 | 0.305823 | 0.306057 | 0.306291 | 0.306524 | 0.306757 | 0.306990 | 0.307222 | 0.307454 | 0.307685 |
| 6.9 | 0.307916 | 0.308147 | 0.308378 | 0.308608 | 0.308838 | 0.309067 | 0.309297 | 0.309525 | 0.309754 | 0.309982 |
Logarithm Table for base 530 — N = 7.00–7.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7.0 | 0.310210 | 0.310438 | 0.310665 | 0.310892 | 0.311119 | 0.311345 | 0.311571 | 0.311796 | 0.312022 | 0.312247 |
| 7.1 | 0.312471 | 0.312696 | 0.312920 | 0.313144 | 0.313367 | 0.313590 | 0.313813 | 0.314035 | 0.314258 | 0.314479 |
| 7.2 | 0.314701 | 0.314922 | 0.315143 | 0.315364 | 0.315584 | 0.315804 | 0.316024 | 0.316243 | 0.316463 | 0.316681 |
| 7.3 | 0.316900 | 0.317118 | 0.317336 | 0.317554 | 0.317771 | 0.317988 | 0.318205 | 0.318421 | 0.318637 | 0.318853 |
| 7.4 | 0.319069 | 0.319284 | 0.319499 | 0.319714 | 0.319928 | 0.320142 | 0.320356 | 0.320570 | 0.320783 | 0.320996 |
| 7.5 | 0.321209 | 0.321421 | 0.321633 | 0.321845 | 0.322057 | 0.322268 | 0.322479 | 0.322690 | 0.322900 | 0.323110 |
| 7.6 | 0.323320 | 0.323530 | 0.323739 | 0.323948 | 0.324157 | 0.324366 | 0.324574 | 0.324782 | 0.324990 | 0.325197 |
| 7.7 | 0.325404 | 0.325611 | 0.325818 | 0.326024 | 0.326230 | 0.326436 | 0.326642 | 0.326847 | 0.327052 | 0.327257 |
| 7.8 | 0.327461 | 0.327665 | 0.327869 | 0.328073 | 0.328277 | 0.328480 | 0.328683 | 0.328885 | 0.329088 | 0.329290 |
| 7.9 | 0.329492 | 0.329694 | 0.329895 | 0.330096 | 0.330297 | 0.330498 | 0.330698 | 0.330898 | 0.331098 | 0.331298 |
Logarithm Table for base 530 — N = 8.00–8.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 8.0 | 0.331497 | 0.331696 | 0.331895 | 0.332094 | 0.332292 | 0.332491 | 0.332688 | 0.332886 | 0.333084 | 0.333281 |
| 8.1 | 0.333478 | 0.333674 | 0.333871 | 0.334067 | 0.334263 | 0.334459 | 0.334654 | 0.334849 | 0.335044 | 0.335239 |
| 8.2 | 0.335434 | 0.335628 | 0.335822 | 0.336016 | 0.336209 | 0.336403 | 0.336596 | 0.336789 | 0.336981 | 0.337174 |
| 8.3 | 0.337366 | 0.337558 | 0.337750 | 0.337941 | 0.338132 | 0.338323 | 0.338514 | 0.338705 | 0.338895 | 0.339085 |
| 8.4 | 0.339275 | 0.339465 | 0.339654 | 0.339844 | 0.340033 | 0.340221 | 0.340410 | 0.340598 | 0.340786 | 0.340974 |
| 8.5 | 0.341162 | 0.341349 | 0.341536 | 0.341723 | 0.341910 | 0.342097 | 0.342283 | 0.342469 | 0.342655 | 0.342841 |
| 8.6 | 0.343026 | 0.343212 | 0.343397 | 0.343582 | 0.343766 | 0.343951 | 0.344135 | 0.344319 | 0.344502 | 0.344686 |
| 8.7 | 0.344869 | 0.345052 | 0.345235 | 0.345418 | 0.345601 | 0.345783 | 0.345965 | 0.346147 | 0.346329 | 0.346510 |
| 8.8 | 0.346691 | 0.346872 | 0.347053 | 0.347234 | 0.347414 | 0.347594 | 0.347775 | 0.347954 | 0.348134 | 0.348313 |
| 8.9 | 0.348493 | 0.348672 | 0.348850 | 0.349029 | 0.349207 | 0.349386 | 0.349564 | 0.349742 | 0.349919 | 0.350097 |
Logarithm Table for base 530 — N = 9.00–9.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 9.0 | 0.350274 | 0.350451 | 0.350628 | 0.350804 | 0.350981 | 0.351157 | 0.351333 | 0.351509 | 0.351685 | 0.351860 |
| 9.1 | 0.352035 | 0.352210 | 0.352385 | 0.352560 | 0.352735 | 0.352909 | 0.353083 | 0.353257 | 0.353431 | 0.353604 |
| 9.2 | 0.353778 | 0.353951 | 0.354124 | 0.354297 | 0.354469 | 0.354642 | 0.354814 | 0.354986 | 0.355158 | 0.355330 |
| 9.3 | 0.355501 | 0.355672 | 0.355844 | 0.356014 | 0.356185 | 0.356356 | 0.356526 | 0.356696 | 0.356867 | 0.357036 |
| 9.4 | 0.357206 | 0.357376 | 0.357545 | 0.357714 | 0.357883 | 0.358052 | 0.358220 | 0.358389 | 0.358557 | 0.358725 |
| 9.5 | 0.358893 | 0.359061 | 0.359228 | 0.359396 | 0.359563 | 0.359730 | 0.359897 | 0.360063 | 0.360230 | 0.360396 |
| 9.6 | 0.360562 | 0.360728 | 0.360894 | 0.361060 | 0.361225 | 0.361390 | 0.361556 | 0.361721 | 0.361885 | 0.362050 |
| 9.7 | 0.362214 | 0.362379 | 0.362543 | 0.362707 | 0.362870 | 0.363034 | 0.363197 | 0.363361 | 0.363524 | 0.363687 |
| 9.8 | 0.363849 | 0.364012 | 0.364174 | 0.364337 | 0.364499 | 0.364661 | 0.364822 | 0.364984 | 0.365145 | 0.365307 |
| 9.9 | 0.365468 | 0.365629 | 0.365790 | 0.365950 | 0.366111 | 0.366271 | 0.366431 | 0.366591 | 0.366751 | 0.366911 |
Logarithm Table for base 530 — N = 10.00–10.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 10.0 | 0.367070 | 0.367229 | 0.367389 | 0.367548 | 0.367706 | 0.367865 | 0.368024 | 0.368182 | 0.368340 | 0.368498 |
| 10.1 | 0.368656 | 0.368814 | 0.368972 | 0.369129 | 0.369286 | 0.369444 | 0.369600 | 0.369757 | 0.369914 | 0.370071 |
| 10.2 | 0.370227 | 0.370383 | 0.370539 | 0.370695 | 0.370851 | 0.371006 | 0.371162 | 0.371317 | 0.371472 | 0.371627 |
| 10.3 | 0.371782 | 0.371937 | 0.372091 | 0.372246 | 0.372400 | 0.372554 | 0.372708 | 0.372862 | 0.373016 | 0.373169 |
| 10.4 | 0.373322 | 0.373476 | 0.373629 | 0.373782 | 0.373934 | 0.374087 | 0.374240 | 0.374392 | 0.374544 | 0.374696 |
| 10.5 | 0.374848 | 0.375000 | 0.375151 | 0.375303 | 0.375454 | 0.375605 | 0.375756 | 0.375907 | 0.376058 | 0.376209 |
| 10.6 | 0.376359 | 0.376509 | 0.376660 | 0.376810 | 0.376959 | 0.377109 | 0.377259 | 0.377408 | 0.377558 | 0.377707 |
| 10.7 | 0.377856 | 0.378005 | 0.378154 | 0.378302 | 0.378451 | 0.378599 | 0.378747 | 0.378895 | 0.379043 | 0.379191 |
| 10.8 | 0.379339 | 0.379486 | 0.379634 | 0.379781 | 0.379928 | 0.380075 | 0.380222 | 0.380369 | 0.380515 | 0.380662 |
| 10.9 | 0.380808 | 0.380954 | 0.381100 | 0.381246 | 0.381392 | 0.381538 | 0.381683 | 0.381829 | 0.381974 | 0.382119 |
Logarithm Table for base 530 — N = 11.00–11.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 11.0 | 0.382264 | 0.382409 | 0.382554 | 0.382698 | 0.382843 | 0.382987 | 0.383131 | 0.383275 | 0.383419 | 0.383563 |
| 11.1 | 0.383707 | 0.383850 | 0.383994 | 0.384137 | 0.384280 | 0.384423 | 0.384566 | 0.384709 | 0.384852 | 0.384994 |
| 11.2 | 0.385136 | 0.385279 | 0.385421 | 0.385563 | 0.385705 | 0.385847 | 0.385988 | 0.386130 | 0.386271 | 0.386412 |
| 11.3 | 0.386554 | 0.386695 | 0.386835 | 0.386976 | 0.387117 | 0.387257 | 0.387398 | 0.387538 | 0.387678 | 0.387818 |
| 11.4 | 0.387958 | 0.388098 | 0.388238 | 0.388377 | 0.388516 | 0.388656 | 0.388795 | 0.388934 | 0.389073 | 0.389212 |
| 11.5 | 0.389350 | 0.389489 | 0.389627 | 0.389766 | 0.389904 | 0.390042 | 0.390180 | 0.390318 | 0.390456 | 0.390593 |
| 11.6 | 0.390731 | 0.390868 | 0.391005 | 0.391142 | 0.391279 | 0.391416 | 0.391553 | 0.391690 | 0.391826 | 0.391963 |
| 11.7 | 0.392099 | 0.392235 | 0.392371 | 0.392507 | 0.392643 | 0.392779 | 0.392914 | 0.393050 | 0.393185 | 0.393321 |
| 11.8 | 0.393456 | 0.393591 | 0.393726 | 0.393861 | 0.393995 | 0.394130 | 0.394264 | 0.394399 | 0.394533 | 0.394667 |
| 11.9 | 0.394801 | 0.394935 | 0.395069 | 0.395202 | 0.395336 | 0.395469 | 0.395603 | 0.395736 | 0.395869 | 0.396002 |
Logarithm Table for base 530 — N = 12.00–12.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 12.0 | 0.396135 | 0.396268 | 0.396401 | 0.396533 | 0.396666 | 0.396798 | 0.396930 | 0.397062 | 0.397194 | 0.397326 |
| 12.1 | 0.397458 | 0.397590 | 0.397721 | 0.397853 | 0.397984 | 0.398115 | 0.398247 | 0.398378 | 0.398509 | 0.398639 |
| 12.2 | 0.398770 | 0.398901 | 0.399031 | 0.399162 | 0.399292 | 0.399422 | 0.399552 | 0.399682 | 0.399812 | 0.399942 |
| 12.3 | 0.400071 | 0.400201 | 0.400330 | 0.400460 | 0.400589 | 0.400718 | 0.400847 | 0.400976 | 0.401105 | 0.401234 |
| 12.4 | 0.401362 | 0.401491 | 0.401619 | 0.401748 | 0.401876 | 0.402004 | 0.402132 | 0.402260 | 0.402388 | 0.402515 |
| 12.5 | 0.402643 | 0.402770 | 0.402898 | 0.403025 | 0.403152 | 0.403279 | 0.403406 | 0.403533 | 0.403660 | 0.403786 |
| 12.6 | 0.403913 | 0.404040 | 0.404166 | 0.404292 | 0.404418 | 0.404544 | 0.404670 | 0.404796 | 0.404922 | 0.405048 |
| 12.7 | 0.405173 | 0.405299 | 0.405424 | 0.405549 | 0.405675 | 0.405800 | 0.405925 | 0.406050 | 0.406174 | 0.406299 |
| 12.8 | 0.406424 | 0.406548 | 0.406672 | 0.406797 | 0.406921 | 0.407045 | 0.407169 | 0.407293 | 0.407417 | 0.407541 |
| 12.9 | 0.407664 | 0.407788 | 0.407911 | 0.408034 | 0.408158 | 0.408281 | 0.408404 | 0.408527 | 0.408650 | 0.408773 |
Logarithm Table for base 530 — N = 13.00–13.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 13.0 | 0.408895 | 0.409018 | 0.409140 | 0.409263 | 0.409385 | 0.409507 | 0.409629 | 0.409751 | 0.409873 | 0.409995 |
| 13.1 | 0.410117 | 0.410238 | 0.410360 | 0.410481 | 0.410603 | 0.410724 | 0.410845 | 0.410966 | 0.411087 | 0.411208 |
| 13.2 | 0.411329 | 0.411450 | 0.411570 | 0.411691 | 0.411811 | 0.411932 | 0.412052 | 0.412172 | 0.412292 | 0.412412 |
| 13.3 | 0.412532 | 0.412652 | 0.412772 | 0.412891 | 0.413011 | 0.413130 | 0.413250 | 0.413369 | 0.413488 | 0.413607 |
| 13.4 | 0.413726 | 0.413845 | 0.413964 | 0.414083 | 0.414202 | 0.414320 | 0.414439 | 0.414557 | 0.414675 | 0.414794 |
| 13.5 | 0.414912 | 0.415030 | 0.415148 | 0.415266 | 0.415383 | 0.415501 | 0.415619 | 0.415736 | 0.415854 | 0.415971 |
| 13.6 | 0.416088 | 0.416205 | 0.416322 | 0.416439 | 0.416556 | 0.416673 | 0.416790 | 0.416907 | 0.417023 | 0.417140 |
| 13.7 | 0.417256 | 0.417372 | 0.417489 | 0.417605 | 0.417721 | 0.417837 | 0.417953 | 0.418069 | 0.418184 | 0.418300 |
| 13.8 | 0.418415 | 0.418531 | 0.418646 | 0.418762 | 0.418877 | 0.418992 | 0.419107 | 0.419222 | 0.419337 | 0.419452 |
| 13.9 | 0.419566 | 0.419681 | 0.419796 | 0.419910 | 0.420025 | 0.420139 | 0.420253 | 0.420367 | 0.420481 | 0.420595 |
Logarithm Table for base 530 — N = 14.00–14.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 14.0 | 0.420709 | 0.420823 | 0.420937 | 0.421050 | 0.421164 | 0.421278 | 0.421391 | 0.421504 | 0.421618 | 0.421731 |
| 14.1 | 0.421844 | 0.421957 | 0.422070 | 0.422183 | 0.422295 | 0.422408 | 0.422521 | 0.422633 | 0.422746 | 0.422858 |
| 14.2 | 0.422971 | 0.423083 | 0.423195 | 0.423307 | 0.423419 | 0.423531 | 0.423643 | 0.423754 | 0.423866 | 0.423978 |
| 14.3 | 0.424089 | 0.424201 | 0.424312 | 0.424423 | 0.424535 | 0.424646 | 0.424757 | 0.424868 | 0.424979 | 0.425089 |
| 14.4 | 0.425200 | 0.425311 | 0.425421 | 0.425532 | 0.425642 | 0.425753 | 0.425863 | 0.425973 | 0.426083 | 0.426193 |
| 14.5 | 0.426303 | 0.426413 | 0.426523 | 0.426633 | 0.426743 | 0.426852 | 0.426962 | 0.427071 | 0.427180 | 0.427290 |
| 14.6 | 0.427399 | 0.427508 | 0.427617 | 0.427726 | 0.427835 | 0.427944 | 0.428053 | 0.428162 | 0.428270 | 0.428379 |
| 14.7 | 0.428487 | 0.428596 | 0.428704 | 0.428812 | 0.428920 | 0.429029 | 0.429137 | 0.429245 | 0.429352 | 0.429460 |
| 14.8 | 0.429568 | 0.429676 | 0.429783 | 0.429891 | 0.429998 | 0.430106 | 0.430213 | 0.430320 | 0.430427 | 0.430534 |
| 14.9 | 0.430642 | 0.430748 | 0.430855 | 0.430962 | 0.431069 | 0.431176 | 0.431282 | 0.431389 | 0.431495 | 0.431602 |
Logarithm Table for base 530 — N = 15.00–15.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 15.0 | 0.431708 | 0.431814 | 0.431920 | 0.432026 | 0.432132 | 0.432238 | 0.432344 | 0.432450 | 0.432556 | 0.432661 |
| 15.1 | 0.432767 | 0.432873 | 0.432978 | 0.433083 | 0.433189 | 0.433294 | 0.433399 | 0.433504 | 0.433609 | 0.433714 |
| 15.2 | 0.433819 | 0.433924 | 0.434029 | 0.434134 | 0.434238 | 0.434343 | 0.434447 | 0.434552 | 0.434656 | 0.434760 |
| 15.3 | 0.434865 | 0.434969 | 0.435073 | 0.435177 | 0.435281 | 0.435385 | 0.435489 | 0.435592 | 0.435696 | 0.435800 |
| 15.4 | 0.435903 | 0.436007 | 0.436110 | 0.436214 | 0.436317 | 0.436420 | 0.436523 | 0.436626 | 0.436729 | 0.436832 |
| 15.5 | 0.436935 | 0.437038 | 0.437141 | 0.437243 | 0.437346 | 0.437449 | 0.437551 | 0.437653 | 0.437756 | 0.437858 |
| 15.6 | 0.437960 | 0.438062 | 0.438165 | 0.438267 | 0.438369 | 0.438470 | 0.438572 | 0.438674 | 0.438776 | 0.438877 |
| 15.7 | 0.438979 | 0.439080 | 0.439182 | 0.439283 | 0.439385 | 0.439486 | 0.439587 | 0.439688 | 0.439789 | 0.439890 |
| 15.8 | 0.439991 | 0.440092 | 0.440193 | 0.440293 | 0.440394 | 0.440495 | 0.440595 | 0.440696 | 0.440796 | 0.440897 |
| 15.9 | 0.440997 | 0.441097 | 0.441197 | 0.441297 | 0.441397 | 0.441497 | 0.441597 | 0.441697 | 0.441797 | 0.441897 |
Logarithm Table for base 530 — N = 16.00–16.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 16.0 | 0.441996 | 0.442096 | 0.442195 | 0.442295 | 0.442394 | 0.442494 | 0.442593 | 0.442692 | 0.442791 | 0.442891 |
| 16.1 | 0.442990 | 0.443089 | 0.443188 | 0.443286 | 0.443385 | 0.443484 | 0.443583 | 0.443681 | 0.443780 | 0.443878 |
| 16.2 | 0.443977 | 0.444075 | 0.444173 | 0.444272 | 0.444370 | 0.444468 | 0.444566 | 0.444664 | 0.444762 | 0.444860 |
| 16.3 | 0.444958 | 0.445056 | 0.445153 | 0.445251 | 0.445348 | 0.445446 | 0.445543 | 0.445641 | 0.445738 | 0.445836 |
| 16.4 | 0.445933 | 0.446030 | 0.446127 | 0.446224 | 0.446321 | 0.446418 | 0.446515 | 0.446612 | 0.446709 | 0.446805 |
| 16.5 | 0.446902 | 0.446998 | 0.447095 | 0.447191 | 0.447288 | 0.447384 | 0.447481 | 0.447577 | 0.447673 | 0.447769 |
| 16.6 | 0.447865 | 0.447961 | 0.448057 | 0.448153 | 0.448249 | 0.448345 | 0.448440 | 0.448536 | 0.448632 | 0.448727 |
| 16.7 | 0.448823 | 0.448918 | 0.449013 | 0.449109 | 0.449204 | 0.449299 | 0.449394 | 0.449489 | 0.449584 | 0.449679 |
| 16.8 | 0.449774 | 0.449869 | 0.449964 | 0.450059 | 0.450153 | 0.450248 | 0.450343 | 0.450437 | 0.450532 | 0.450626 |
| 16.9 | 0.450720 | 0.450815 | 0.450909 | 0.451003 | 0.451097 | 0.451191 | 0.451285 | 0.451379 | 0.451473 | 0.451567 |
Logarithm Table for base 530 — N = 17.00–17.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 17.0 | 0.451661 | 0.451755 | 0.451848 | 0.451942 | 0.452036 | 0.452129 | 0.452223 | 0.452316 | 0.452409 | 0.452503 |
| 17.1 | 0.452596 | 0.452689 | 0.452782 | 0.452875 | 0.452968 | 0.453061 | 0.453154 | 0.453247 | 0.453340 | 0.453433 |
| 17.2 | 0.453525 | 0.453618 | 0.453711 | 0.453803 | 0.453896 | 0.453988 | 0.454081 | 0.454173 | 0.454265 | 0.454357 |
| 17.3 | 0.454450 | 0.454542 | 0.454634 | 0.454726 | 0.454818 | 0.454910 | 0.455002 | 0.455093 | 0.455185 | 0.455277 |
| 17.4 | 0.455368 | 0.455460 | 0.455552 | 0.455643 | 0.455734 | 0.455826 | 0.455917 | 0.456008 | 0.456100 | 0.456191 |
| 17.5 | 0.456282 | 0.456373 | 0.456464 | 0.456555 | 0.456646 | 0.456737 | 0.456828 | 0.456918 | 0.457009 | 0.457100 |
| 17.6 | 0.457190 | 0.457281 | 0.457371 | 0.457462 | 0.457552 | 0.457643 | 0.457733 | 0.457823 | 0.457913 | 0.458003 |
| 17.7 | 0.458094 | 0.458184 | 0.458274 | 0.458364 | 0.458453 | 0.458543 | 0.458633 | 0.458723 | 0.458812 | 0.458902 |
| 17.8 | 0.458992 | 0.459081 | 0.459171 | 0.459260 | 0.459350 | 0.459439 | 0.459528 | 0.459617 | 0.459707 | 0.459796 |
| 17.9 | 0.459885 | 0.459974 | 0.460063 | 0.460152 | 0.460241 | 0.460329 | 0.460418 | 0.460507 | 0.460596 | 0.460684 |
Logarithm Table for base 530 — N = 18.00–18.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 18.0 | 0.460773 | 0.460861 | 0.460950 | 0.461038 | 0.461127 | 0.461215 | 0.461303 | 0.461392 | 0.461480 | 0.461568 |
| 18.1 | 0.461656 | 0.461744 | 0.461832 | 0.461920 | 0.462008 | 0.462096 | 0.462184 | 0.462271 | 0.462359 | 0.462447 |
| 18.2 | 0.462534 | 0.462622 | 0.462710 | 0.462797 | 0.462884 | 0.462972 | 0.463059 | 0.463146 | 0.463234 | 0.463321 |
| 18.3 | 0.463408 | 0.463495 | 0.463582 | 0.463669 | 0.463756 | 0.463843 | 0.463930 | 0.464017 | 0.464103 | 0.464190 |
| 18.4 | 0.464277 | 0.464363 | 0.464450 | 0.464536 | 0.464623 | 0.464709 | 0.464796 | 0.464882 | 0.464968 | 0.465055 |
| 18.5 | 0.465141 | 0.465227 | 0.465313 | 0.465399 | 0.465485 | 0.465571 | 0.465657 | 0.465743 | 0.465829 | 0.465914 |
| 18.6 | 0.466000 | 0.466086 | 0.466171 | 0.466257 | 0.466343 | 0.466428 | 0.466514 | 0.466599 | 0.466684 | 0.466770 |
| 18.7 | 0.466855 | 0.466940 | 0.467025 | 0.467110 | 0.467196 | 0.467281 | 0.467366 | 0.467451 | 0.467535 | 0.467620 |
| 18.8 | 0.467705 | 0.467790 | 0.467875 | 0.467959 | 0.468044 | 0.468129 | 0.468213 | 0.468298 | 0.468382 | 0.468466 |
| 18.9 | 0.468551 | 0.468635 | 0.468719 | 0.468804 | 0.468888 | 0.468972 | 0.469056 | 0.469140 | 0.469224 | 0.469308 |
Logarithm Table for base 530 — N = 19.00–19.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 19.0 | 0.469392 | 0.469476 | 0.469560 | 0.469644 | 0.469727 | 0.469811 | 0.469895 | 0.469978 | 0.470062 | 0.470145 |
| 19.1 | 0.470229 | 0.470312 | 0.470396 | 0.470479 | 0.470562 | 0.470646 | 0.470729 | 0.470812 | 0.470895 | 0.470978 |
| 19.2 | 0.471061 | 0.471144 | 0.471227 | 0.471310 | 0.471393 | 0.471476 | 0.471559 | 0.471642 | 0.471724 | 0.471807 |
| 19.3 | 0.471890 | 0.471972 | 0.472055 | 0.472137 | 0.472220 | 0.472302 | 0.472384 | 0.472467 | 0.472549 | 0.472631 |
| 19.4 | 0.472713 | 0.472796 | 0.472878 | 0.472960 | 0.473042 | 0.473124 | 0.473206 | 0.473288 | 0.473369 | 0.473451 |
| 19.5 | 0.473533 | 0.473615 | 0.473696 | 0.473778 | 0.473860 | 0.473941 | 0.474023 | 0.474104 | 0.474186 | 0.474267 |
| 19.6 | 0.474348 | 0.474430 | 0.474511 | 0.474592 | 0.474673 | 0.474755 | 0.474836 | 0.474917 | 0.474998 | 0.475079 |
| 19.7 | 0.475160 | 0.475241 | 0.475322 | 0.475402 | 0.475483 | 0.475564 | 0.475645 | 0.475725 | 0.475806 | 0.475886 |
| 19.8 | 0.475967 | 0.476047 | 0.476128 | 0.476208 | 0.476289 | 0.476369 | 0.476449 | 0.476530 | 0.476610 | 0.476690 |
| 19.9 | 0.476770 | 0.476850 | 0.476930 | 0.477010 | 0.477090 | 0.477170 | 0.477250 | 0.477330 | 0.477410 | 0.477489 |
Logarithm Table for base 530 — N = 20.00–20.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20.0 | 0.477569 | 0.477649 | 0.477728 | 0.477808 | 0.477888 | 0.477967 | 0.478047 | 0.478126 | 0.478206 | 0.478285 |
| 20.1 | 0.478364 | 0.478443 | 0.478523 | 0.478602 | 0.478681 | 0.478760 | 0.478839 | 0.478918 | 0.478997 | 0.479076 |
| 20.2 | 0.479155 | 0.479234 | 0.479313 | 0.479392 | 0.479471 | 0.479549 | 0.479628 | 0.479707 | 0.479785 | 0.479864 |
| 20.3 | 0.479943 | 0.480021 | 0.480100 | 0.480178 | 0.480256 | 0.480335 | 0.480413 | 0.480491 | 0.480570 | 0.480648 |
| 20.4 | 0.480726 | 0.480804 | 0.480882 | 0.480960 | 0.481038 | 0.481116 | 0.481194 | 0.481272 | 0.481350 | 0.481428 |
| 20.5 | 0.481506 | 0.481583 | 0.481661 | 0.481739 | 0.481816 | 0.481894 | 0.481971 | 0.482049 | 0.482126 | 0.482204 |
| 20.6 | 0.482281 | 0.482359 | 0.482436 | 0.482513 | 0.482591 | 0.482668 | 0.482745 | 0.482822 | 0.482899 | 0.482976 |
| 20.7 | 0.483053 | 0.483130 | 0.483207 | 0.483284 | 0.483361 | 0.483438 | 0.483515 | 0.483591 | 0.483668 | 0.483745 |
| 20.8 | 0.483822 | 0.483898 | 0.483975 | 0.484051 | 0.484128 | 0.484204 | 0.484281 | 0.484357 | 0.484433 | 0.484510 |
| 20.9 | 0.484586 | 0.484662 | 0.484739 | 0.484815 | 0.484891 | 0.484967 | 0.485043 | 0.485119 | 0.485195 | 0.485271 |
Other Bases
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