Logarithm Table for base 639
This page shows the logarithm table for base 639, 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 639 — N = 1.00–1.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.0 | 0.000000 | 0.001540 | 0.003065 | 0.004576 | 0.006071 | 0.007553 | 0.009020 | 0.010474 | 0.011914 | 0.013340 |
| 1.1 | 0.014754 | 0.016155 | 0.017543 | 0.018919 | 0.020283 | 0.021635 | 0.022976 | 0.024304 | 0.025622 | 0.026928 |
| 1.2 | 0.028224 | 0.029508 | 0.030782 | 0.032046 | 0.033299 | 0.034543 | 0.035776 | 0.037000 | 0.038214 | 0.039419 |
| 1.3 | 0.040614 | 0.041800 | 0.042978 | 0.044146 | 0.045306 | 0.046457 | 0.047599 | 0.048733 | 0.049859 | 0.050977 |
| 1.4 | 0.052086 | 0.053188 | 0.054282 | 0.055368 | 0.056447 | 0.057518 | 0.058582 | 0.059639 | 0.060689 | 0.061731 |
| 1.5 | 0.062766 | 0.063795 | 0.064817 | 0.065832 | 0.066840 | 0.067842 | 0.068838 | 0.069827 | 0.070810 | 0.071787 |
| 1.6 | 0.072757 | 0.073722 | 0.074680 | 0.075633 | 0.076579 | 0.077521 | 0.078456 | 0.079386 | 0.080310 | 0.081229 |
| 1.7 | 0.082142 | 0.083050 | 0.083952 | 0.084850 | 0.085742 | 0.086629 | 0.087511 | 0.088388 | 0.089260 | 0.090128 |
| 1.8 | 0.090990 | 0.091848 | 0.092701 | 0.093549 | 0.094392 | 0.095231 | 0.096066 | 0.096896 | 0.097722 | 0.098543 |
| 1.9 | 0.099360 | 0.100172 | 0.100981 | 0.101785 | 0.102585 | 0.103381 | 0.104173 | 0.104960 | 0.105744 | 0.106524 |
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Logarithm Table for base 639 — N = 2.00–2.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.0 | 0.107300 | 0.108072 | 0.108840 | 0.109605 | 0.110365 | 0.111122 | 0.111876 | 0.112625 | 0.113371 | 0.114114 |
| 2.1 | 0.114853 | 0.115588 | 0.116320 | 0.117048 | 0.117774 | 0.118495 | 0.119214 | 0.119929 | 0.120640 | 0.121349 |
| 2.2 | 0.122054 | 0.122756 | 0.123455 | 0.124151 | 0.124843 | 0.125533 | 0.126219 | 0.126903 | 0.127583 | 0.128261 |
| 2.3 | 0.128935 | 0.129607 | 0.130275 | 0.130941 | 0.131604 | 0.132264 | 0.132922 | 0.133576 | 0.134228 | 0.134877 |
| 2.4 | 0.135523 | 0.136167 | 0.136808 | 0.137446 | 0.138082 | 0.138715 | 0.139346 | 0.139974 | 0.140599 | 0.141222 |
| 2.5 | 0.141843 | 0.142461 | 0.143076 | 0.143689 | 0.144300 | 0.144908 | 0.145514 | 0.146118 | 0.146719 | 0.147318 |
| 2.6 | 0.147914 | 0.148508 | 0.149100 | 0.149690 | 0.150278 | 0.150863 | 0.151446 | 0.152027 | 0.152605 | 0.153182 |
| 2.7 | 0.153756 | 0.154329 | 0.154899 | 0.155467 | 0.156033 | 0.156597 | 0.157159 | 0.157719 | 0.158276 | 0.158832 |
| 2.8 | 0.159386 | 0.159938 | 0.160488 | 0.161036 | 0.161582 | 0.162126 | 0.162668 | 0.163209 | 0.163747 | 0.164284 |
| 2.9 | 0.164818 | 0.165351 | 0.165882 | 0.166412 | 0.166939 | 0.167465 | 0.167988 | 0.168511 | 0.169031 | 0.169549 |
Logarithm Table for base 639 — N = 3.00–3.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3.0 | 0.170066 | 0.170581 | 0.171095 | 0.171607 | 0.172117 | 0.172625 | 0.173132 | 0.173637 | 0.174140 | 0.174642 |
| 3.1 | 0.175142 | 0.175641 | 0.176138 | 0.176633 | 0.177127 | 0.177619 | 0.178110 | 0.178599 | 0.179086 | 0.179572 |
| 3.2 | 0.180057 | 0.180540 | 0.181021 | 0.181501 | 0.181980 | 0.182457 | 0.182933 | 0.183407 | 0.183879 | 0.184351 |
| 3.3 | 0.184820 | 0.185289 | 0.185756 | 0.186221 | 0.186686 | 0.187148 | 0.187610 | 0.188070 | 0.188528 | 0.188986 |
| 3.4 | 0.189442 | 0.189896 | 0.190350 | 0.190802 | 0.191252 | 0.191702 | 0.192150 | 0.192596 | 0.193042 | 0.193486 |
| 3.5 | 0.193929 | 0.194371 | 0.194811 | 0.195250 | 0.195688 | 0.196125 | 0.196560 | 0.196994 | 0.197428 | 0.197859 |
| 3.6 | 0.198290 | 0.198719 | 0.199148 | 0.199575 | 0.200000 | 0.200425 | 0.200849 | 0.201271 | 0.201692 | 0.202112 |
| 3.7 | 0.202531 | 0.202949 | 0.203366 | 0.203781 | 0.204196 | 0.204609 | 0.205021 | 0.205433 | 0.205843 | 0.206252 |
| 3.8 | 0.206660 | 0.207066 | 0.207472 | 0.207877 | 0.208281 | 0.208683 | 0.209085 | 0.209485 | 0.209885 | 0.210283 |
| 3.9 | 0.210681 | 0.211077 | 0.211472 | 0.211867 | 0.212260 | 0.212653 | 0.213044 | 0.213434 | 0.213824 | 0.214212 |
Logarithm Table for base 639 — N = 4.00–4.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4.0 | 0.214600 | 0.214986 | 0.215372 | 0.215757 | 0.216140 | 0.216523 | 0.216905 | 0.217285 | 0.217665 | 0.218044 |
| 4.1 | 0.218422 | 0.218799 | 0.219176 | 0.219551 | 0.219925 | 0.220299 | 0.220671 | 0.221043 | 0.221414 | 0.221784 |
| 4.2 | 0.222153 | 0.222521 | 0.222888 | 0.223254 | 0.223620 | 0.223985 | 0.224348 | 0.224711 | 0.225073 | 0.225435 |
| 4.3 | 0.225795 | 0.226155 | 0.226513 | 0.226871 | 0.227228 | 0.227585 | 0.227940 | 0.228295 | 0.228649 | 0.229002 |
| 4.4 | 0.229354 | 0.229705 | 0.230056 | 0.230406 | 0.230755 | 0.231103 | 0.231451 | 0.231797 | 0.232143 | 0.232488 |
| 4.5 | 0.232833 | 0.233176 | 0.233519 | 0.233861 | 0.234203 | 0.234543 | 0.234883 | 0.235222 | 0.235561 | 0.235898 |
| 4.6 | 0.236235 | 0.236571 | 0.236907 | 0.237241 | 0.237575 | 0.237909 | 0.238241 | 0.238573 | 0.238904 | 0.239235 |
| 4.7 | 0.239564 | 0.239893 | 0.240222 | 0.240549 | 0.240876 | 0.241202 | 0.241528 | 0.241853 | 0.242177 | 0.242501 |
| 4.8 | 0.242823 | 0.243146 | 0.243467 | 0.243788 | 0.244108 | 0.244428 | 0.244746 | 0.245065 | 0.245382 | 0.245699 |
| 4.9 | 0.246015 | 0.246331 | 0.246646 | 0.246960 | 0.247274 | 0.247587 | 0.247899 | 0.248211 | 0.248522 | 0.248833 |
Logarithm Table for base 639 — N = 5.00–5.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5.0 | 0.249143 | 0.249452 | 0.249761 | 0.250069 | 0.250376 | 0.250683 | 0.250989 | 0.251295 | 0.251600 | 0.251904 |
| 5.1 | 0.252208 | 0.252511 | 0.252814 | 0.253116 | 0.253418 | 0.253718 | 0.254019 | 0.254318 | 0.254618 | 0.254916 |
| 5.2 | 0.255214 | 0.255511 | 0.255808 | 0.256105 | 0.256400 | 0.256695 | 0.256990 | 0.257284 | 0.257578 | 0.257870 |
| 5.3 | 0.258163 | 0.258455 | 0.258746 | 0.259037 | 0.259327 | 0.259616 | 0.259905 | 0.260194 | 0.260482 | 0.260769 |
| 5.4 | 0.261056 | 0.261343 | 0.261629 | 0.261914 | 0.262199 | 0.262483 | 0.262767 | 0.263050 | 0.263333 | 0.263615 |
| 5.5 | 0.263897 | 0.264178 | 0.264459 | 0.264739 | 0.265019 | 0.265298 | 0.265576 | 0.265855 | 0.266132 | 0.266409 |
| 5.6 | 0.266686 | 0.266962 | 0.267238 | 0.267513 | 0.267788 | 0.268062 | 0.268336 | 0.268609 | 0.268882 | 0.269154 |
| 5.7 | 0.269426 | 0.269697 | 0.269968 | 0.270239 | 0.270509 | 0.270778 | 0.271047 | 0.271315 | 0.271584 | 0.271851 |
| 5.8 | 0.272118 | 0.272385 | 0.272651 | 0.272917 | 0.273182 | 0.273447 | 0.273711 | 0.273975 | 0.274239 | 0.274502 |
| 5.9 | 0.274764 | 0.275027 | 0.275288 | 0.275550 | 0.275810 | 0.276071 | 0.276331 | 0.276590 | 0.276849 | 0.277108 |
Logarithm Table for base 639 — N = 6.00–6.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6.0 | 0.277366 | 0.277624 | 0.277881 | 0.278138 | 0.278395 | 0.278651 | 0.278907 | 0.279162 | 0.279417 | 0.279671 |
| 6.1 | 0.279925 | 0.280179 | 0.280432 | 0.280684 | 0.280937 | 0.281189 | 0.281440 | 0.281691 | 0.281942 | 0.282192 |
| 6.2 | 0.282442 | 0.282692 | 0.282941 | 0.283189 | 0.283438 | 0.283686 | 0.283933 | 0.284180 | 0.284427 | 0.284673 |
| 6.3 | 0.284919 | 0.285165 | 0.285410 | 0.285654 | 0.285899 | 0.286143 | 0.286386 | 0.286630 | 0.286872 | 0.287115 |
| 6.4 | 0.287357 | 0.287599 | 0.287840 | 0.288081 | 0.288321 | 0.288562 | 0.288801 | 0.289041 | 0.289280 | 0.289519 |
| 6.5 | 0.289757 | 0.289995 | 0.290233 | 0.290470 | 0.290707 | 0.290943 | 0.291179 | 0.291415 | 0.291651 | 0.291886 |
| 6.6 | 0.292120 | 0.292355 | 0.292589 | 0.292822 | 0.293056 | 0.293289 | 0.293521 | 0.293754 | 0.293985 | 0.294217 |
| 6.7 | 0.294448 | 0.294679 | 0.294910 | 0.295140 | 0.295370 | 0.295599 | 0.295828 | 0.296057 | 0.296286 | 0.296514 |
| 6.8 | 0.296742 | 0.296969 | 0.297196 | 0.297423 | 0.297650 | 0.297876 | 0.298102 | 0.298327 | 0.298552 | 0.298777 |
| 6.9 | 0.299002 | 0.299226 | 0.299450 | 0.299673 | 0.299896 | 0.300119 | 0.300342 | 0.300564 | 0.300786 | 0.301008 |
Logarithm Table for base 639 — N = 7.00–7.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7.0 | 0.301229 | 0.301450 | 0.301671 | 0.301891 | 0.302111 | 0.302331 | 0.302550 | 0.302769 | 0.302988 | 0.303207 |
| 7.1 | 0.303425 | 0.303643 | 0.303860 | 0.304077 | 0.304294 | 0.304511 | 0.304727 | 0.304943 | 0.305159 | 0.305375 |
| 7.2 | 0.305590 | 0.305805 | 0.306019 | 0.306233 | 0.306447 | 0.306661 | 0.306874 | 0.307088 | 0.307300 | 0.307513 |
| 7.3 | 0.307725 | 0.307937 | 0.308149 | 0.308360 | 0.308571 | 0.308782 | 0.308992 | 0.309202 | 0.309412 | 0.309622 |
| 7.4 | 0.309831 | 0.310040 | 0.310249 | 0.310458 | 0.310666 | 0.310874 | 0.311081 | 0.311289 | 0.311496 | 0.311703 |
| 7.5 | 0.311909 | 0.312115 | 0.312321 | 0.312527 | 0.312733 | 0.312938 | 0.313143 | 0.313347 | 0.313552 | 0.313756 |
| 7.6 | 0.313959 | 0.314163 | 0.314366 | 0.314569 | 0.314772 | 0.314975 | 0.315177 | 0.315379 | 0.315580 | 0.315782 |
| 7.7 | 0.315983 | 0.316184 | 0.316385 | 0.316585 | 0.316785 | 0.316985 | 0.317185 | 0.317384 | 0.317583 | 0.317782 |
| 7.8 | 0.317981 | 0.318179 | 0.318377 | 0.318575 | 0.318772 | 0.318970 | 0.319167 | 0.319364 | 0.319560 | 0.319756 |
| 7.9 | 0.319953 | 0.320148 | 0.320344 | 0.320539 | 0.320734 | 0.320929 | 0.321124 | 0.321318 | 0.321512 | 0.321706 |
Logarithm Table for base 639 — N = 8.00–8.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 8.0 | 0.321900 | 0.322093 | 0.322286 | 0.322479 | 0.322672 | 0.322864 | 0.323056 | 0.323248 | 0.323440 | 0.323632 |
| 8.1 | 0.323823 | 0.324014 | 0.324205 | 0.324395 | 0.324585 | 0.324775 | 0.324965 | 0.325155 | 0.325344 | 0.325533 |
| 8.2 | 0.325722 | 0.325911 | 0.326099 | 0.326287 | 0.326475 | 0.326663 | 0.326851 | 0.327038 | 0.327225 | 0.327412 |
| 8.3 | 0.327599 | 0.327785 | 0.327971 | 0.328157 | 0.328343 | 0.328528 | 0.328714 | 0.328899 | 0.329083 | 0.329268 |
| 8.4 | 0.329453 | 0.329637 | 0.329821 | 0.330004 | 0.330188 | 0.330371 | 0.330554 | 0.330737 | 0.330920 | 0.331102 |
| 8.5 | 0.331284 | 0.331467 | 0.331648 | 0.331830 | 0.332011 | 0.332192 | 0.332373 | 0.332554 | 0.332735 | 0.332915 |
| 8.6 | 0.333095 | 0.333275 | 0.333455 | 0.333634 | 0.333813 | 0.333992 | 0.334171 | 0.334350 | 0.334528 | 0.334707 |
| 8.7 | 0.334885 | 0.335063 | 0.335240 | 0.335418 | 0.335595 | 0.335772 | 0.335949 | 0.336125 | 0.336302 | 0.336478 |
| 8.8 | 0.336654 | 0.336830 | 0.337005 | 0.337181 | 0.337356 | 0.337531 | 0.337706 | 0.337880 | 0.338055 | 0.338229 |
| 8.9 | 0.338403 | 0.338577 | 0.338751 | 0.338924 | 0.339097 | 0.339270 | 0.339443 | 0.339616 | 0.339788 | 0.339961 |
Logarithm Table for base 639 — N = 9.00–9.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 9.0 | 0.340133 | 0.340305 | 0.340476 | 0.340648 | 0.340819 | 0.340990 | 0.341161 | 0.341332 | 0.341503 | 0.341673 |
| 9.1 | 0.341843 | 0.342013 | 0.342183 | 0.342353 | 0.342522 | 0.342691 | 0.342861 | 0.343029 | 0.343198 | 0.343367 |
| 9.2 | 0.343535 | 0.343703 | 0.343871 | 0.344039 | 0.344207 | 0.344374 | 0.344541 | 0.344708 | 0.344875 | 0.345042 |
| 9.3 | 0.345209 | 0.345375 | 0.345541 | 0.345707 | 0.345873 | 0.346039 | 0.346204 | 0.346369 | 0.346535 | 0.346699 |
| 9.4 | 0.346864 | 0.347029 | 0.347193 | 0.347357 | 0.347522 | 0.347685 | 0.347849 | 0.348013 | 0.348176 | 0.348339 |
| 9.5 | 0.348502 | 0.348665 | 0.348828 | 0.348990 | 0.349153 | 0.349315 | 0.349477 | 0.349639 | 0.349800 | 0.349962 |
| 9.6 | 0.350123 | 0.350284 | 0.350445 | 0.350606 | 0.350767 | 0.350927 | 0.351088 | 0.351248 | 0.351408 | 0.351568 |
| 9.7 | 0.351727 | 0.351887 | 0.352046 | 0.352206 | 0.352365 | 0.352523 | 0.352682 | 0.352841 | 0.352999 | 0.353157 |
| 9.8 | 0.353315 | 0.353473 | 0.353631 | 0.353788 | 0.353946 | 0.354103 | 0.354260 | 0.354417 | 0.354574 | 0.354730 |
| 9.9 | 0.354887 | 0.355043 | 0.355199 | 0.355355 | 0.355511 | 0.355667 | 0.355822 | 0.355977 | 0.356133 | 0.356288 |
Logarithm Table for base 639 — N = 10.00–10.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 10.0 | 0.356443 | 0.356597 | 0.356752 | 0.356906 | 0.357061 | 0.357215 | 0.357369 | 0.357522 | 0.357676 | 0.357830 |
| 10.1 | 0.357983 | 0.358136 | 0.358289 | 0.358442 | 0.358595 | 0.358747 | 0.358900 | 0.359052 | 0.359204 | 0.359356 |
| 10.2 | 0.359508 | 0.359660 | 0.359811 | 0.359963 | 0.360114 | 0.360265 | 0.360416 | 0.360567 | 0.360717 | 0.360868 |
| 10.3 | 0.361018 | 0.361169 | 0.361319 | 0.361469 | 0.361618 | 0.361768 | 0.361917 | 0.362067 | 0.362216 | 0.362365 |
| 10.4 | 0.362514 | 0.362663 | 0.362811 | 0.362960 | 0.363108 | 0.363256 | 0.363405 | 0.363552 | 0.363700 | 0.363848 |
| 10.5 | 0.363995 | 0.364143 | 0.364290 | 0.364437 | 0.364584 | 0.364731 | 0.364877 | 0.365024 | 0.365170 | 0.365317 |
| 10.6 | 0.365463 | 0.365609 | 0.365754 | 0.365900 | 0.366046 | 0.366191 | 0.366336 | 0.366482 | 0.366627 | 0.366771 |
| 10.7 | 0.366916 | 0.367061 | 0.367205 | 0.367350 | 0.367494 | 0.367638 | 0.367782 | 0.367926 | 0.368069 | 0.368213 |
| 10.8 | 0.368356 | 0.368500 | 0.368643 | 0.368786 | 0.368929 | 0.369071 | 0.369214 | 0.369356 | 0.369499 | 0.369641 |
| 10.9 | 0.369783 | 0.369925 | 0.370067 | 0.370208 | 0.370350 | 0.370491 | 0.370633 | 0.370774 | 0.370915 | 0.371056 |
Logarithm Table for base 639 — N = 11.00–11.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 11.0 | 0.371197 | 0.371337 | 0.371478 | 0.371618 | 0.371759 | 0.371899 | 0.372039 | 0.372179 | 0.372318 | 0.372458 |
| 11.1 | 0.372598 | 0.372737 | 0.372876 | 0.373015 | 0.373154 | 0.373293 | 0.373432 | 0.373571 | 0.373709 | 0.373848 |
| 11.2 | 0.373986 | 0.374124 | 0.374262 | 0.374400 | 0.374538 | 0.374676 | 0.374813 | 0.374950 | 0.375088 | 0.375225 |
| 11.3 | 0.375362 | 0.375499 | 0.375636 | 0.375772 | 0.375909 | 0.376045 | 0.376182 | 0.376318 | 0.376454 | 0.376590 |
| 11.4 | 0.376726 | 0.376862 | 0.376997 | 0.377133 | 0.377268 | 0.377403 | 0.377539 | 0.377674 | 0.377808 | 0.377943 |
| 11.5 | 0.378078 | 0.378212 | 0.378347 | 0.378481 | 0.378615 | 0.378749 | 0.378883 | 0.379017 | 0.379151 | 0.379285 |
| 11.6 | 0.379418 | 0.379552 | 0.379685 | 0.379818 | 0.379951 | 0.380084 | 0.380217 | 0.380350 | 0.380482 | 0.380615 |
| 11.7 | 0.380747 | 0.380879 | 0.381011 | 0.381143 | 0.381275 | 0.381407 | 0.381539 | 0.381670 | 0.381802 | 0.381933 |
| 11.8 | 0.382064 | 0.382196 | 0.382327 | 0.382457 | 0.382588 | 0.382719 | 0.382850 | 0.382980 | 0.383110 | 0.383241 |
| 11.9 | 0.383371 | 0.383501 | 0.383631 | 0.383761 | 0.383890 | 0.384020 | 0.384149 | 0.384279 | 0.384408 | 0.384537 |
Logarithm Table for base 639 — N = 12.00–12.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 12.0 | 0.384666 | 0.384795 | 0.384924 | 0.385053 | 0.385181 | 0.385310 | 0.385438 | 0.385567 | 0.385695 | 0.385823 |
| 12.1 | 0.385951 | 0.386079 | 0.386206 | 0.386334 | 0.386462 | 0.386589 | 0.386717 | 0.386844 | 0.386971 | 0.387098 |
| 12.2 | 0.387225 | 0.387352 | 0.387478 | 0.387605 | 0.387732 | 0.387858 | 0.387984 | 0.388111 | 0.388237 | 0.388363 |
| 12.3 | 0.388489 | 0.388614 | 0.388740 | 0.388866 | 0.388991 | 0.389117 | 0.389242 | 0.389367 | 0.389492 | 0.389617 |
| 12.4 | 0.389742 | 0.389867 | 0.389992 | 0.390116 | 0.390241 | 0.390365 | 0.390489 | 0.390613 | 0.390738 | 0.390862 |
| 12.5 | 0.390985 | 0.391109 | 0.391233 | 0.391357 | 0.391480 | 0.391603 | 0.391727 | 0.391850 | 0.391973 | 0.392096 |
| 12.6 | 0.392219 | 0.392342 | 0.392464 | 0.392587 | 0.392710 | 0.392832 | 0.392954 | 0.393077 | 0.393199 | 0.393321 |
| 12.7 | 0.393443 | 0.393565 | 0.393686 | 0.393808 | 0.393929 | 0.394051 | 0.394172 | 0.394294 | 0.394415 | 0.394536 |
| 12.8 | 0.394657 | 0.394778 | 0.394898 | 0.395019 | 0.395140 | 0.395260 | 0.395381 | 0.395501 | 0.395621 | 0.395741 |
| 12.9 | 0.395861 | 0.395981 | 0.396101 | 0.396221 | 0.396341 | 0.396460 | 0.396580 | 0.396699 | 0.396819 | 0.396938 |
Logarithm Table for base 639 — N = 13.00–13.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 13.0 | 0.397057 | 0.397176 | 0.397295 | 0.397414 | 0.397532 | 0.397651 | 0.397770 | 0.397888 | 0.398007 | 0.398125 |
| 13.1 | 0.398243 | 0.398361 | 0.398479 | 0.398597 | 0.398715 | 0.398833 | 0.398950 | 0.399068 | 0.399186 | 0.399303 |
| 13.2 | 0.399420 | 0.399538 | 0.399655 | 0.399772 | 0.399889 | 0.400006 | 0.400122 | 0.400239 | 0.400356 | 0.400472 |
| 13.3 | 0.400589 | 0.400705 | 0.400821 | 0.400937 | 0.401053 | 0.401169 | 0.401285 | 0.401401 | 0.401517 | 0.401633 |
| 13.4 | 0.401748 | 0.401864 | 0.401979 | 0.402094 | 0.402210 | 0.402325 | 0.402440 | 0.402555 | 0.402670 | 0.402784 |
| 13.5 | 0.402899 | 0.403014 | 0.403128 | 0.403243 | 0.403357 | 0.403471 | 0.403586 | 0.403700 | 0.403814 | 0.403928 |
| 13.6 | 0.404042 | 0.404155 | 0.404269 | 0.404383 | 0.404496 | 0.404610 | 0.404723 | 0.404836 | 0.404949 | 0.405063 |
| 13.7 | 0.405176 | 0.405289 | 0.405401 | 0.405514 | 0.405627 | 0.405740 | 0.405852 | 0.405965 | 0.406077 | 0.406189 |
| 13.8 | 0.406301 | 0.406414 | 0.406526 | 0.406638 | 0.406750 | 0.406861 | 0.406973 | 0.407085 | 0.407196 | 0.407308 |
| 13.9 | 0.407419 | 0.407530 | 0.407642 | 0.407753 | 0.407864 | 0.407975 | 0.408086 | 0.408197 | 0.408308 | 0.408418 |
Logarithm Table for base 639 — N = 14.00–14.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 14.0 | 0.408529 | 0.408639 | 0.408750 | 0.408860 | 0.408971 | 0.409081 | 0.409191 | 0.409301 | 0.409411 | 0.409521 |
| 14.1 | 0.409631 | 0.409740 | 0.409850 | 0.409960 | 0.410069 | 0.410179 | 0.410288 | 0.410397 | 0.410506 | 0.410616 |
| 14.2 | 0.410725 | 0.410834 | 0.410943 | 0.411051 | 0.411160 | 0.411269 | 0.411377 | 0.411486 | 0.411594 | 0.411703 |
| 14.3 | 0.411811 | 0.411919 | 0.412027 | 0.412135 | 0.412243 | 0.412351 | 0.412459 | 0.412567 | 0.412675 | 0.412782 |
| 14.4 | 0.412890 | 0.412997 | 0.413105 | 0.413212 | 0.413319 | 0.413426 | 0.413533 | 0.413640 | 0.413747 | 0.413854 |
| 14.5 | 0.413961 | 0.414068 | 0.414174 | 0.414281 | 0.414387 | 0.414494 | 0.414600 | 0.414707 | 0.414813 | 0.414919 |
| 14.6 | 0.415025 | 0.415131 | 0.415237 | 0.415343 | 0.415448 | 0.415554 | 0.415660 | 0.415765 | 0.415871 | 0.415976 |
| 14.7 | 0.416082 | 0.416187 | 0.416292 | 0.416397 | 0.416502 | 0.416607 | 0.416712 | 0.416817 | 0.416922 | 0.417026 |
| 14.8 | 0.417131 | 0.417236 | 0.417340 | 0.417445 | 0.417549 | 0.417653 | 0.417757 | 0.417862 | 0.417966 | 0.418070 |
| 14.9 | 0.418174 | 0.418277 | 0.418381 | 0.418485 | 0.418589 | 0.418692 | 0.418796 | 0.418899 | 0.419002 | 0.419106 |
Logarithm Table for base 639 — N = 15.00–15.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 15.0 | 0.419209 | 0.419312 | 0.419415 | 0.419518 | 0.419621 | 0.419724 | 0.419827 | 0.419930 | 0.420032 | 0.420135 |
| 15.1 | 0.420238 | 0.420340 | 0.420442 | 0.420545 | 0.420647 | 0.420749 | 0.420851 | 0.420954 | 0.421056 | 0.421158 |
| 15.2 | 0.421259 | 0.421361 | 0.421463 | 0.421565 | 0.421666 | 0.421768 | 0.421869 | 0.421971 | 0.422072 | 0.422173 |
| 15.3 | 0.422274 | 0.422376 | 0.422477 | 0.422578 | 0.422679 | 0.422780 | 0.422880 | 0.422981 | 0.423082 | 0.423182 |
| 15.4 | 0.423283 | 0.423383 | 0.423484 | 0.423584 | 0.423685 | 0.423785 | 0.423885 | 0.423985 | 0.424085 | 0.424185 |
| 15.5 | 0.424285 | 0.424385 | 0.424485 | 0.424584 | 0.424684 | 0.424783 | 0.424883 | 0.424982 | 0.425082 | 0.425181 |
| 15.6 | 0.425280 | 0.425380 | 0.425479 | 0.425578 | 0.425677 | 0.425776 | 0.425875 | 0.425973 | 0.426072 | 0.426171 |
| 15.7 | 0.426270 | 0.426368 | 0.426467 | 0.426565 | 0.426663 | 0.426762 | 0.426860 | 0.426958 | 0.427056 | 0.427154 |
| 15.8 | 0.427252 | 0.427350 | 0.427448 | 0.427546 | 0.427644 | 0.427742 | 0.427839 | 0.427937 | 0.428034 | 0.428132 |
| 15.9 | 0.428229 | 0.428326 | 0.428424 | 0.428521 | 0.428618 | 0.428715 | 0.428812 | 0.428909 | 0.429006 | 0.429103 |
Logarithm Table for base 639 — N = 16.00–16.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 16.0 | 0.429200 | 0.429296 | 0.429393 | 0.429490 | 0.429586 | 0.429683 | 0.429779 | 0.429875 | 0.429972 | 0.430068 |
| 16.1 | 0.430164 | 0.430260 | 0.430356 | 0.430452 | 0.430548 | 0.430644 | 0.430740 | 0.430836 | 0.430931 | 0.431027 |
| 16.2 | 0.431123 | 0.431218 | 0.431314 | 0.431409 | 0.431504 | 0.431600 | 0.431695 | 0.431790 | 0.431885 | 0.431980 |
| 16.3 | 0.432075 | 0.432170 | 0.432265 | 0.432360 | 0.432455 | 0.432549 | 0.432644 | 0.432739 | 0.432833 | 0.432928 |
| 16.4 | 0.433022 | 0.433116 | 0.433211 | 0.433305 | 0.433399 | 0.433493 | 0.433587 | 0.433681 | 0.433775 | 0.433869 |
| 16.5 | 0.433963 | 0.434057 | 0.434151 | 0.434244 | 0.434338 | 0.434432 | 0.434525 | 0.434618 | 0.434712 | 0.434805 |
| 16.6 | 0.434898 | 0.434992 | 0.435085 | 0.435178 | 0.435271 | 0.435364 | 0.435457 | 0.435550 | 0.435643 | 0.435736 |
| 16.7 | 0.435828 | 0.435921 | 0.436014 | 0.436106 | 0.436199 | 0.436291 | 0.436383 | 0.436476 | 0.436568 | 0.436660 |
| 16.8 | 0.436752 | 0.436845 | 0.436937 | 0.437029 | 0.437121 | 0.437212 | 0.437304 | 0.437396 | 0.437488 | 0.437579 |
| 16.9 | 0.437671 | 0.437763 | 0.437854 | 0.437946 | 0.438037 | 0.438128 | 0.438220 | 0.438311 | 0.438402 | 0.438493 |
Logarithm Table for base 639 — N = 17.00–17.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 17.0 | 0.438584 | 0.438675 | 0.438766 | 0.438857 | 0.438948 | 0.439039 | 0.439130 | 0.439221 | 0.439311 | 0.439402 |
| 17.1 | 0.439492 | 0.439583 | 0.439673 | 0.439764 | 0.439854 | 0.439944 | 0.440035 | 0.440125 | 0.440215 | 0.440305 |
| 17.2 | 0.440395 | 0.440485 | 0.440575 | 0.440665 | 0.440755 | 0.440844 | 0.440934 | 0.441024 | 0.441113 | 0.441203 |
| 17.3 | 0.441292 | 0.441382 | 0.441471 | 0.441561 | 0.441650 | 0.441739 | 0.441828 | 0.441917 | 0.442007 | 0.442096 |
| 17.4 | 0.442185 | 0.442274 | 0.442362 | 0.442451 | 0.442540 | 0.442629 | 0.442717 | 0.442806 | 0.442895 | 0.442983 |
| 17.5 | 0.443072 | 0.443160 | 0.443249 | 0.443337 | 0.443425 | 0.443513 | 0.443602 | 0.443690 | 0.443778 | 0.443866 |
| 17.6 | 0.443954 | 0.444042 | 0.444130 | 0.444217 | 0.444305 | 0.444393 | 0.444481 | 0.444568 | 0.444656 | 0.444743 |
| 17.7 | 0.444831 | 0.444918 | 0.445006 | 0.445093 | 0.445180 | 0.445268 | 0.445355 | 0.445442 | 0.445529 | 0.445616 |
| 17.8 | 0.445703 | 0.445790 | 0.445877 | 0.445964 | 0.446050 | 0.446137 | 0.446224 | 0.446311 | 0.446397 | 0.446484 |
| 17.9 | 0.446570 | 0.446657 | 0.446743 | 0.446829 | 0.446916 | 0.447002 | 0.447088 | 0.447174 | 0.447260 | 0.447347 |
Logarithm Table for base 639 — N = 18.00–18.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 18.0 | 0.447433 | 0.447519 | 0.447604 | 0.447690 | 0.447776 | 0.447862 | 0.447948 | 0.448033 | 0.448119 | 0.448205 |
| 18.1 | 0.448290 | 0.448376 | 0.448461 | 0.448547 | 0.448632 | 0.448717 | 0.448803 | 0.448888 | 0.448973 | 0.449058 |
| 18.2 | 0.449143 | 0.449228 | 0.449313 | 0.449398 | 0.449483 | 0.449568 | 0.449653 | 0.449737 | 0.449822 | 0.449907 |
| 18.3 | 0.449991 | 0.450076 | 0.450160 | 0.450245 | 0.450329 | 0.450414 | 0.450498 | 0.450582 | 0.450667 | 0.450751 |
| 18.4 | 0.450835 | 0.450919 | 0.451003 | 0.451087 | 0.451171 | 0.451255 | 0.451339 | 0.451423 | 0.451507 | 0.451590 |
| 18.5 | 0.451674 | 0.451758 | 0.451841 | 0.451925 | 0.452008 | 0.452092 | 0.452175 | 0.452259 | 0.452342 | 0.452425 |
| 18.6 | 0.452508 | 0.452592 | 0.452675 | 0.452758 | 0.452841 | 0.452924 | 0.453007 | 0.453090 | 0.453173 | 0.453256 |
| 18.7 | 0.453339 | 0.453421 | 0.453504 | 0.453587 | 0.453669 | 0.453752 | 0.453834 | 0.453917 | 0.453999 | 0.454082 |
| 18.8 | 0.454164 | 0.454246 | 0.454329 | 0.454411 | 0.454493 | 0.454575 | 0.454657 | 0.454739 | 0.454821 | 0.454903 |
| 18.9 | 0.454985 | 0.455067 | 0.455149 | 0.455231 | 0.455313 | 0.455394 | 0.455476 | 0.455558 | 0.455639 | 0.455721 |
Logarithm Table for base 639 — N = 19.00–19.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 19.0 | 0.455802 | 0.455884 | 0.455965 | 0.456046 | 0.456128 | 0.456209 | 0.456290 | 0.456372 | 0.456453 | 0.456534 |
| 19.1 | 0.456615 | 0.456696 | 0.456777 | 0.456858 | 0.456939 | 0.457020 | 0.457100 | 0.457181 | 0.457262 | 0.457343 |
| 19.2 | 0.457423 | 0.457504 | 0.457584 | 0.457665 | 0.457745 | 0.457826 | 0.457906 | 0.457987 | 0.458067 | 0.458147 |
| 19.3 | 0.458227 | 0.458308 | 0.458388 | 0.458468 | 0.458548 | 0.458628 | 0.458708 | 0.458788 | 0.458868 | 0.458948 |
| 19.4 | 0.459027 | 0.459107 | 0.459187 | 0.459267 | 0.459346 | 0.459426 | 0.459505 | 0.459585 | 0.459664 | 0.459744 |
| 19.5 | 0.459823 | 0.459903 | 0.459982 | 0.460061 | 0.460140 | 0.460220 | 0.460299 | 0.460378 | 0.460457 | 0.460536 |
| 19.6 | 0.460615 | 0.460694 | 0.460773 | 0.460852 | 0.460931 | 0.461010 | 0.461088 | 0.461167 | 0.461246 | 0.461324 |
| 19.7 | 0.461403 | 0.461481 | 0.461560 | 0.461638 | 0.461717 | 0.461795 | 0.461874 | 0.461952 | 0.462030 | 0.462109 |
| 19.8 | 0.462187 | 0.462265 | 0.462343 | 0.462421 | 0.462499 | 0.462577 | 0.462655 | 0.462733 | 0.462811 | 0.462889 |
| 19.9 | 0.462967 | 0.463044 | 0.463122 | 0.463200 | 0.463277 | 0.463355 | 0.463433 | 0.463510 | 0.463588 | 0.463665 |
Logarithm Table for base 639 — N = 20.00–20.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20.0 | 0.463743 | 0.463820 | 0.463897 | 0.463975 | 0.464052 | 0.464129 | 0.464206 | 0.464283 | 0.464360 | 0.464438 |
| 20.1 | 0.464515 | 0.464592 | 0.464669 | 0.464745 | 0.464822 | 0.464899 | 0.464976 | 0.465053 | 0.465129 | 0.465206 |
| 20.2 | 0.465283 | 0.465359 | 0.465436 | 0.465513 | 0.465589 | 0.465666 | 0.465742 | 0.465818 | 0.465895 | 0.465971 |
| 20.3 | 0.466047 | 0.466124 | 0.466200 | 0.466276 | 0.466352 | 0.466428 | 0.466504 | 0.466580 | 0.466656 | 0.466732 |
| 20.4 | 0.466808 | 0.466884 | 0.466960 | 0.467035 | 0.467111 | 0.467187 | 0.467263 | 0.467338 | 0.467414 | 0.467489 |
| 20.5 | 0.467565 | 0.467640 | 0.467716 | 0.467791 | 0.467867 | 0.467942 | 0.468017 | 0.468093 | 0.468168 | 0.468243 |
| 20.6 | 0.468318 | 0.468393 | 0.468468 | 0.468544 | 0.468619 | 0.468694 | 0.468768 | 0.468843 | 0.468918 | 0.468993 |
| 20.7 | 0.469068 | 0.469143 | 0.469217 | 0.469292 | 0.469367 | 0.469441 | 0.469516 | 0.469590 | 0.469665 | 0.469739 |
| 20.8 | 0.469814 | 0.469888 | 0.469963 | 0.470037 | 0.470111 | 0.470186 | 0.470260 | 0.470334 | 0.470408 | 0.470482 |
| 20.9 | 0.470556 | 0.470630 | 0.470704 | 0.470778 | 0.470852 | 0.470926 | 0.471000 | 0.471074 | 0.471148 | 0.471222 |
Other Bases
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