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Logarithm Table for base 870

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This page shows the logarithm table for base 870, 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 870 — N = 1.00–1.99
N.i 0 1 2 3 4 5 6 7 8 9
1.0 0.000000 0.001470 0.002926 0.004367 0.005795 0.007208 0.008609 0.009996 0.011370 0.012732
1.1 0.014081 0.015419 0.016744 0.018057 0.019359 0.020649 0.021928 0.023196 0.024454 0.025700
1.2 0.026937 0.028163 0.029379 0.030585 0.031781 0.032968 0.034145 0.035313 0.036472 0.037622
1.3 0.038763 0.039895 0.041018 0.042133 0.043240 0.044338 0.045429 0.046511 0.047586 0.048652
1.4 0.049712 0.050763 0.051807 0.052844 0.053874 0.054896 0.055911 0.056920 0.057922 0.058917
1.5 0.059905 0.060886 0.061862 0.062830 0.063793 0.064749 0.065699 0.066643 0.067581 0.068514
1.6 0.069440 0.070360 0.071275 0.072184 0.073088 0.073986 0.074879 0.075766 0.076648 0.077525
1.7 0.078397 0.079263 0.080125 0.080981 0.081833 0.082680 0.083521 0.084358 0.085191 0.086018
1.8 0.086842 0.087660 0.088474 0.089284 0.090089 0.090890 0.091686 0.092478 0.093266 0.094050
1.9 0.094830 0.095605 0.096377 0.097144 0.097908 0.098667 0.099423 0.100175 0.100923 0.101667

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Logarithm Table for base 870 — N = 2.00–2.99
N.i 0 1 2 3 4 5 6 7 8 9
2.0 0.102408 0.103145 0.103878 0.104608 0.105334 0.106056 0.106775 0.107490 0.108203 0.108911
2.1 0.109616 0.110318 0.111017 0.111712 0.112404 0.113093 0.113778 0.114461 0.115140 0.115816
2.2 0.116489 0.117159 0.117826 0.118490 0.119151 0.119810 0.120465 0.121117 0.121766 0.122413
2.3 0.123057 0.123698 0.124336 0.124971 0.125604 0.126234 0.126862 0.127486 0.128108 0.128728
2.4 0.129345 0.129959 0.130571 0.131180 0.131787 0.132391 0.132993 0.133592 0.134189 0.134784
2.5 0.135376 0.135966 0.136553 0.137138 0.137721 0.138302 0.138880 0.139456 0.140030 0.140601
2.6 0.141170 0.141738 0.142303 0.142865 0.143426 0.143985 0.144541 0.145096 0.145648 0.146198
2.7 0.146746 0.147293 0.147837 0.148379 0.148919 0.149457 0.149994 0.150528 0.151060 0.151591
2.8 0.152119 0.152646 0.153171 0.153694 0.154215 0.154734 0.155252 0.155768 0.156282 0.156794
2.9 0.157304 0.157813 0.158319 0.158824 0.159328 0.159830 0.160330 0.160828 0.161324 0.161819
Logarithm Table for base 870 — N = 3.00–3.99
N.i 0 1 2 3 4 5 6 7 8 9
3.0 0.162313 0.162804 0.163294 0.163783 0.164270 0.164755 0.165238 0.165720 0.166201 0.166680
3.1 0.167157 0.167633 0.168107 0.168580 0.169051 0.169521 0.169989 0.170456 0.170922 0.171385
3.2 0.171848 0.172309 0.172768 0.173226 0.173683 0.174138 0.174592 0.175045 0.175496 0.175946
3.3 0.176394 0.176841 0.177287 0.177731 0.178174 0.178616 0.179056 0.179495 0.179933 0.180370
3.4 0.180805 0.181239 0.181671 0.182103 0.182533 0.182962 0.183389 0.183816 0.184241 0.184665
3.5 0.185087 0.185509 0.185929 0.186348 0.186766 0.187183 0.187599 0.188013 0.188426 0.188839
3.6 0.189249 0.189659 0.190068 0.190476 0.190882 0.191287 0.191692 0.192095 0.192497 0.192898
3.7 0.193298 0.193696 0.194094 0.194491 0.194886 0.195281 0.195674 0.196067 0.196458 0.196848
3.8 0.197238 0.197626 0.198013 0.198399 0.198785 0.199169 0.199552 0.199934 0.200316 0.200696
3.9 0.201075 0.201454 0.201831 0.202207 0.202583 0.202957 0.203331 0.203704 0.204075 0.204446
Logarithm Table for base 870 — N = 4.00–4.99
N.i 0 1 2 3 4 5 6 7 8 9
4.0 0.204816 0.205185 0.205553 0.205920 0.206286 0.206651 0.207015 0.207379 0.207742 0.208103
4.1 0.208464 0.208824 0.209183 0.209541 0.209898 0.210255 0.210610 0.210965 0.211319 0.211672
4.2 0.212024 0.212376 0.212726 0.213076 0.213425 0.213773 0.214120 0.214466 0.214812 0.215157
4.3 0.215501 0.215844 0.216186 0.216528 0.216869 0.217209 0.217548 0.217886 0.218224 0.218561
4.4 0.218897 0.219233 0.219567 0.219901 0.220234 0.220567 0.220898 0.221229 0.221559 0.221889
4.5 0.222217 0.222545 0.222873 0.223199 0.223525 0.223850 0.224174 0.224498 0.224821 0.225143
4.6 0.225465 0.225786 0.226106 0.226425 0.226744 0.227062 0.227379 0.227696 0.228012 0.228327
4.7 0.228642 0.228956 0.229269 0.229582 0.229894 0.230206 0.230516 0.230826 0.231136 0.231444
4.8 0.231753 0.232060 0.232367 0.232673 0.232979 0.233284 0.233588 0.233892 0.234195 0.234497
4.9 0.234799 0.235100 0.235401 0.235701 0.236000 0.236299 0.236597 0.236895 0.237192 0.237488
Logarithm Table for base 870 — N = 5.00–5.99
N.i 0 1 2 3 4 5 6 7 8 9
5.0 0.237784 0.238079 0.238374 0.238668 0.238961 0.239254 0.239546 0.239838 0.240129 0.240420
5.1 0.240709 0.240999 0.241288 0.241576 0.241864 0.242151 0.242438 0.242724 0.243009 0.243294
5.2 0.243578 0.243862 0.244146 0.244428 0.244711 0.244992 0.245273 0.245554 0.245834 0.246114
5.3 0.246393 0.246671 0.246949 0.247227 0.247503 0.247780 0.248056 0.248331 0.248606 0.248880
5.4 0.249154 0.249428 0.249700 0.249973 0.250245 0.250516 0.250787 0.251057 0.251327 0.251596
5.5 0.251865 0.252134 0.252402 0.252669 0.252936 0.253202 0.253468 0.253734 0.253999 0.254263
5.6 0.254527 0.254791 0.255054 0.255317 0.255579 0.255841 0.256102 0.256363 0.256623 0.256883
5.7 0.257142 0.257401 0.257660 0.257918 0.258176 0.258433 0.258689 0.258946 0.259202 0.259457
5.8 0.259712 0.259966 0.260220 0.260474 0.260727 0.260980 0.261232 0.261484 0.261736 0.261987
5.9 0.262237 0.262488 0.262737 0.262987 0.263236 0.263484 0.263732 0.263980 0.264227 0.264474
Logarithm Table for base 870 — N = 6.00–6.99
N.i 0 1 2 3 4 5 6 7 8 9
6.0 0.264721 0.264967 0.265212 0.265457 0.265702 0.265947 0.266191 0.266434 0.266677 0.266920
6.1 0.267163 0.267405 0.267646 0.267888 0.268128 0.268369 0.268609 0.268848 0.269088 0.269327
6.2 0.269565 0.269803 0.270041 0.270278 0.270515 0.270752 0.270988 0.271224 0.271459 0.271694
6.3 0.271929 0.272163 0.272397 0.272631 0.272864 0.273097 0.273329 0.273562 0.273793 0.274025
6.4 0.274256 0.274486 0.274717 0.274947 0.275176 0.275405 0.275634 0.275863 0.276091 0.276319
6.5 0.276546 0.276773 0.277000 0.277227 0.277453 0.277679 0.277904 0.278129 0.278354 0.278578
6.6 0.278802 0.279026 0.279249 0.279472 0.279695 0.279917 0.280139 0.280361 0.280582 0.280803
6.7 0.281024 0.281244 0.281464 0.281684 0.281903 0.282122 0.282341 0.282559 0.282777 0.282995
6.8 0.283213 0.283430 0.283647 0.283863 0.284079 0.284295 0.284511 0.284726 0.284941 0.285155
6.9 0.285369 0.285583 0.285797 0.286010 0.286223 0.286436 0.286649 0.286861 0.287073 0.287284
Logarithm Table for base 870 — N = 7.00–7.99
N.i 0 1 2 3 4 5 6 7 8 9
7.0 0.287495 0.287706 0.287917 0.288127 0.288337 0.288547 0.288756 0.288965 0.289174 0.289383
7.1 0.289591 0.289799 0.290007 0.290214 0.290421 0.290628 0.290834 0.291041 0.291246 0.291452
7.2 0.291657 0.291862 0.292067 0.292272 0.292476 0.292680 0.292883 0.293087 0.293290 0.293493
7.3 0.293695 0.293898 0.294099 0.294301 0.294503 0.294704 0.294905 0.295105 0.295306 0.295506
7.4 0.295705 0.295905 0.296104 0.296303 0.296502 0.296700 0.296898 0.297096 0.297294 0.297491
7.5 0.297689 0.297885 0.298082 0.298278 0.298474 0.298670 0.298866 0.299061 0.299256 0.299451
7.6 0.299645 0.299840 0.300034 0.300228 0.300421 0.300614 0.300807 0.301000 0.301193 0.301385
7.7 0.301577 0.301769 0.301960 0.302151 0.302342 0.302533 0.302724 0.302914 0.303104 0.303294
7.8 0.303483 0.303672 0.303862 0.304050 0.304239 0.304427 0.304615 0.304803 0.304991 0.305178
7.9 0.305365 0.305552 0.305739 0.305925 0.306111 0.306297 0.306483 0.306669 0.306854 0.307039
Logarithm Table for base 870 — N = 8.00–8.99
N.i 0 1 2 3 4 5 6 7 8 9
8.0 0.307224 0.307408 0.307593 0.307777 0.307961 0.308144 0.308328 0.308511 0.308694 0.308877
8.1 0.309059 0.309241 0.309423 0.309605 0.309787 0.309968 0.310149 0.310330 0.310511 0.310692
8.2 0.310872 0.311052 0.311232 0.311411 0.311591 0.311770 0.311949 0.312128 0.312306 0.312485
8.3 0.312663 0.312841 0.313018 0.313196 0.313373 0.313550 0.313727 0.313904 0.314080 0.314256
8.4 0.314432 0.314608 0.314783 0.314959 0.315134 0.315309 0.315484 0.315658 0.315833 0.316007
8.5 0.316181 0.316354 0.316528 0.316701 0.316874 0.317047 0.317220 0.317392 0.317565 0.317737
8.6 0.317909 0.318080 0.318252 0.318423 0.318594 0.318765 0.318936 0.319106 0.319277 0.319447
8.7 0.319617 0.319786 0.319956 0.320125 0.320294 0.320463 0.320632 0.320801 0.320969 0.321137
8.8 0.321305 0.321473 0.321641 0.321808 0.321975 0.322142 0.322309 0.322476 0.322642 0.322808
8.9 0.322975 0.323140 0.323306 0.323472 0.323637 0.323802 0.323967 0.324132 0.324297 0.324461
Logarithm Table for base 870 — N = 9.00–9.99
N.i 0 1 2 3 4 5 6 7 8 9
9.0 0.324625 0.324789 0.324953 0.325117 0.325281 0.325444 0.325607 0.325770 0.325933 0.326095
9.1 0.326258 0.326420 0.326582 0.326744 0.326906 0.327067 0.327229 0.327390 0.327551 0.327712
9.2 0.327873 0.328033 0.328193 0.328354 0.328514 0.328673 0.328833 0.328992 0.329152 0.329311
9.3 0.329470 0.329629 0.329787 0.329946 0.330104 0.330262 0.330420 0.330578 0.330735 0.330893
9.4 0.331050 0.331207 0.331364 0.331521 0.331677 0.331834 0.331990 0.332146 0.332302 0.332458
9.5 0.332613 0.332769 0.332924 0.333079 0.333234 0.333389 0.333544 0.333698 0.333852 0.334007
9.6 0.334161 0.334314 0.334468 0.334621 0.334775 0.334928 0.335081 0.335234 0.335387 0.335539
9.7 0.335692 0.335844 0.335996 0.336148 0.336300 0.336451 0.336603 0.336754 0.336905 0.337056
9.8 0.337207 0.337358 0.337508 0.337658 0.337809 0.337959 0.338109 0.338258 0.338408 0.338558
9.9 0.338707 0.338856 0.339005 0.339154 0.339303 0.339451 0.339600 0.339748 0.339896 0.340044
Logarithm Table for base 870 — N = 10.00–10.99
N.i 0 1 2 3 4 5 6 7 8 9
10.0 0.340192 0.340339 0.340487 0.340634 0.340781 0.340929 0.341075 0.341222 0.341369 0.341515
10.1 0.341662 0.341808 0.341954 0.342100 0.342246 0.342391 0.342537 0.342682 0.342827 0.342972
10.2 0.343117 0.343262 0.343407 0.343551 0.343696 0.343840 0.343984 0.344128 0.344272 0.344415
10.3 0.344559 0.344702 0.344845 0.344988 0.345131 0.345274 0.345417 0.345559 0.345702 0.345844
10.4 0.345986 0.346128 0.346270 0.346412 0.346553 0.346695 0.346836 0.346977 0.347118 0.347259
10.5 0.347400 0.347541 0.347681 0.347822 0.347962 0.348102 0.348242 0.348382 0.348522 0.348661
10.6 0.348801 0.348940 0.349079 0.349218 0.349357 0.349496 0.349634 0.349773 0.349911 0.350050
10.7 0.350188 0.350326 0.350464 0.350601 0.350739 0.350877 0.351014 0.351151 0.351288 0.351425
10.8 0.351562 0.351699 0.351836 0.351972 0.352108 0.352245 0.352381 0.352517 0.352653 0.352788
10.9 0.352924 0.353059 0.353195 0.353330 0.353465 0.353600 0.353735 0.353870 0.354004 0.354139
Logarithm Table for base 870 — N = 11.00–11.99
N.i 0 1 2 3 4 5 6 7 8 9
11.0 0.354273 0.354407 0.354542 0.354676 0.354809 0.354943 0.355077 0.355210 0.355344 0.355477
11.1 0.355610 0.355743 0.355876 0.356009 0.356142 0.356274 0.356407 0.356539 0.356671 0.356803
11.2 0.356935 0.357067 0.357199 0.357330 0.357462 0.357593 0.357725 0.357856 0.357987 0.358118
11.3 0.358249 0.358379 0.358510 0.358640 0.358771 0.358901 0.359031 0.359161 0.359291 0.359421
11.4 0.359550 0.359680 0.359809 0.359939 0.360068 0.360197 0.360326 0.360455 0.360583 0.360712
11.5 0.360841 0.360969 0.361097 0.361225 0.361354 0.361482 0.361609 0.361737 0.361865 0.361992
11.6 0.362120 0.362247 0.362374 0.362501 0.362628 0.362755 0.362882 0.363009 0.363135 0.363262
11.7 0.363388 0.363514 0.363640 0.363766 0.363892 0.364018 0.364144 0.364269 0.364395 0.364520
11.8 0.364645 0.364770 0.364896 0.365020 0.365145 0.365270 0.365395 0.365519 0.365644 0.365768
11.9 0.365892 0.366016 0.366140 0.366264 0.366388 0.366512 0.366635 0.366759 0.366882 0.367005
Logarithm Table for base 870 — N = 12.00–12.99
N.i 0 1 2 3 4 5 6 7 8 9
12.0 0.367128 0.367252 0.367375 0.367497 0.367620 0.367743 0.367865 0.367988 0.368110 0.368232
12.1 0.368355 0.368477 0.368599 0.368720 0.368842 0.368964 0.369085 0.369207 0.369328 0.369449
12.2 0.369571 0.369692 0.369813 0.369933 0.370054 0.370175 0.370295 0.370416 0.370536 0.370656
12.3 0.370777 0.370897 0.371017 0.371137 0.371256 0.371376 0.371496 0.371615 0.371734 0.371854
12.4 0.371973 0.372092 0.372211 0.372330 0.372449 0.372568 0.372686 0.372805 0.372923 0.373041
12.5 0.373160 0.373278 0.373396 0.373514 0.373632 0.373749 0.373867 0.373985 0.374102 0.374220
12.6 0.374337 0.374454 0.374571 0.374688 0.374805 0.374922 0.375039 0.375155 0.375272 0.375388
12.7 0.375505 0.375621 0.375737 0.375853 0.375969 0.376085 0.376201 0.376317 0.376433 0.376548
12.8 0.376664 0.376779 0.376894 0.377009 0.377125 0.377240 0.377355 0.377469 0.377584 0.377699
12.9 0.377813 0.377928 0.378042 0.378157 0.378271 0.378385 0.378499 0.378613 0.378727 0.378841
Logarithm Table for base 870 — N = 13.00–13.99
N.i 0 1 2 3 4 5 6 7 8 9
13.0 0.378954 0.379068 0.379181 0.379295 0.379408 0.379521 0.379635 0.379748 0.379861 0.379974
13.1 0.380086 0.380199 0.380312 0.380424 0.380537 0.380649 0.380762 0.380874 0.380986 0.381098
13.2 0.381210 0.381322 0.381434 0.381545 0.381657 0.381769 0.381880 0.381991 0.382103 0.382214
13.3 0.382325 0.382436 0.382547 0.382658 0.382769 0.382879 0.382990 0.383101 0.383211 0.383321
13.4 0.383432 0.383542 0.383652 0.383762 0.383872 0.383982 0.384092 0.384201 0.384311 0.384421
13.5 0.384530 0.384640 0.384749 0.384858 0.384967 0.385076 0.385185 0.385294 0.385403 0.385512
13.6 0.385621 0.385729 0.385838 0.385946 0.386054 0.386163 0.386271 0.386379 0.386487 0.386595
13.7 0.386703 0.386811 0.386918 0.387026 0.387134 0.387241 0.387349 0.387456 0.387563 0.387670
13.8 0.387777 0.387884 0.387991 0.388098 0.388205 0.388312 0.388418 0.388525 0.388631 0.388738
13.9 0.388844 0.388950 0.389057 0.389163 0.389269 0.389375 0.389480 0.389586 0.389692 0.389798
Logarithm Table for base 870 — N = 14.00–14.99
N.i 0 1 2 3 4 5 6 7 8 9
14.0 0.389903 0.390009 0.390114 0.390219 0.390325 0.390430 0.390535 0.390640 0.390745 0.390850
14.1 0.390955 0.391060 0.391164 0.391269 0.391373 0.391478 0.391582 0.391686 0.391791 0.391895
14.2 0.391999 0.392103 0.392207 0.392311 0.392415 0.392518 0.392622 0.392725 0.392829 0.392932
14.3 0.393036 0.393139 0.393242 0.393345 0.393448 0.393551 0.393654 0.393757 0.393860 0.393963
14.4 0.394065 0.394168 0.394270 0.394373 0.394475 0.394577 0.394680 0.394782 0.394884 0.394986
14.5 0.395088 0.395190 0.395291 0.395393 0.395495 0.395596 0.395698 0.395799 0.395901 0.396002
14.6 0.396103 0.396204 0.396305 0.396406 0.396507 0.396608 0.396709 0.396810 0.396910 0.397011
14.7 0.397112 0.397212 0.397313 0.397413 0.397513 0.397613 0.397713 0.397814 0.397914 0.398013
14.8 0.398113 0.398213 0.398313 0.398412 0.398512 0.398612 0.398711 0.398810 0.398910 0.399009
14.9 0.399108 0.399207 0.399306 0.399405 0.399504 0.399603 0.399702 0.399801 0.399899 0.399998
Logarithm Table for base 870 — N = 15.00–15.99
N.i 0 1 2 3 4 5 6 7 8 9
15.0 0.400096 0.400195 0.400293 0.400392 0.400490 0.400588 0.400686 0.400784 0.400882 0.400980
15.1 0.401078 0.401176 0.401274 0.401371 0.401469 0.401567 0.401664 0.401761 0.401859 0.401956
15.2 0.402053 0.402151 0.402248 0.402345 0.402442 0.402539 0.402635 0.402732 0.402829 0.402926
15.3 0.403022 0.403119 0.403215 0.403312 0.403408 0.403504 0.403600 0.403697 0.403793 0.403889
15.4 0.403985 0.404081 0.404176 0.404272 0.404368 0.404464 0.404559 0.404655 0.404750 0.404846
15.5 0.404941 0.405036 0.405131 0.405227 0.405322 0.405417 0.405512 0.405607 0.405702 0.405796
15.6 0.405891 0.405986 0.406080 0.406175 0.406269 0.406364 0.406458 0.406553 0.406647 0.406741
15.7 0.406835 0.406929 0.407023 0.407117 0.407211 0.407305 0.407399 0.407492 0.407586 0.407680
15.8 0.407773 0.407867 0.407960 0.408053 0.408147 0.408240 0.408333 0.408426 0.408519 0.408612
15.9 0.408705 0.408798 0.408891 0.408984 0.409077 0.409169 0.409262 0.409354 0.409447 0.409539
Logarithm Table for base 870 — N = 16.00–16.99
N.i 0 1 2 3 4 5 6 7 8 9
16.0 0.409632 0.409724 0.409816 0.409908 0.410001 0.410093 0.410185 0.410277 0.410368 0.410460
16.1 0.410552 0.410644 0.410736 0.410827 0.410919 0.411010 0.411102 0.411193 0.411284 0.411376
16.2 0.411467 0.411558 0.411649 0.411740 0.411831 0.411922 0.412013 0.412104 0.412195 0.412285
16.3 0.412376 0.412467 0.412557 0.412648 0.412738 0.412829 0.412919 0.413009 0.413099 0.413190
16.4 0.413280 0.413370 0.413460 0.413550 0.413640 0.413730 0.413819 0.413909 0.413999 0.414088
16.5 0.414178 0.414267 0.414357 0.414446 0.414536 0.414625 0.414714 0.414803 0.414893 0.414982
16.6 0.415071 0.415160 0.415249 0.415337 0.415426 0.415515 0.415604 0.415692 0.415781 0.415869
16.7 0.415958 0.416046 0.416135 0.416223 0.416311 0.416400 0.416488 0.416576 0.416664 0.416752
16.8 0.416840 0.416928 0.417016 0.417104 0.417191 0.417279 0.417367 0.417454 0.417542 0.417629
16.9 0.417717 0.417804 0.417892 0.417979 0.418066 0.418153 0.418240 0.418328 0.418415 0.418502
Logarithm Table for base 870 — N = 17.00–17.99
N.i 0 1 2 3 4 5 6 7 8 9
17.0 0.418588 0.418675 0.418762 0.418849 0.418936 0.419022 0.419109 0.419196 0.419282 0.419369
17.1 0.419455 0.419541 0.419628 0.419714 0.419800 0.419886 0.419973 0.420059 0.420145 0.420231
17.2 0.420317 0.420402 0.420488 0.420574 0.420660 0.420745 0.420831 0.420917 0.421002 0.421088
17.3 0.421173 0.421258 0.421344 0.421429 0.421514 0.421599 0.421685 0.421770 0.421855 0.421940
17.4 0.422025 0.422109 0.422194 0.422279 0.422364 0.422448 0.422533 0.422618 0.422702 0.422787
17.5 0.422871 0.422956 0.423040 0.423124 0.423209 0.423293 0.423377 0.423461 0.423545 0.423629
17.6 0.423713 0.423797 0.423881 0.423965 0.424048 0.424132 0.424216 0.424300 0.424383 0.424467
17.7 0.424550 0.424634 0.424717 0.424800 0.424884 0.424967 0.425050 0.425133 0.425216 0.425299
17.8 0.425382 0.425465 0.425548 0.425631 0.425714 0.425797 0.425880 0.425962 0.426045 0.426128
17.9 0.426210 0.426293 0.426375 0.426458 0.426540 0.426622 0.426705 0.426787 0.426869 0.426951
Logarithm Table for base 870 — N = 18.00–18.99
N.i 0 1 2 3 4 5 6 7 8 9
18.0 0.427033 0.427115 0.427197 0.427279 0.427361 0.427443 0.427525 0.427607 0.427688 0.427770
18.1 0.427852 0.427933 0.428015 0.428096 0.428178 0.428259 0.428341 0.428422 0.428503 0.428585
18.2 0.428666 0.428747 0.428828 0.428909 0.428990 0.429071 0.429152 0.429233 0.429314 0.429395
18.3 0.429475 0.429556 0.429637 0.429717 0.429798 0.429878 0.429959 0.430039 0.430120 0.430200
18.4 0.430281 0.430361 0.430441 0.430521 0.430601 0.430681 0.430761 0.430842 0.430921 0.431001
18.5 0.431081 0.431161 0.431241 0.431321 0.431400 0.431480 0.431560 0.431639 0.431719 0.431798
18.6 0.431878 0.431957 0.432037 0.432116 0.432195 0.432274 0.432354 0.432433 0.432512 0.432591
18.7 0.432670 0.432749 0.432828 0.432907 0.432986 0.433064 0.433143 0.433222 0.433301 0.433379
18.8 0.433458 0.433536 0.433615 0.433693 0.433772 0.433850 0.433929 0.434007 0.434085 0.434163
18.9 0.434242 0.434320 0.434398 0.434476 0.434554 0.434632 0.434710 0.434788 0.434866 0.434944
Logarithm Table for base 870 — N = 19.00–19.99
N.i 0 1 2 3 4 5 6 7 8 9
19.0 0.435021 0.435099 0.435177 0.435254 0.435332 0.435410 0.435487 0.435565 0.435642 0.435720
19.1 0.435797 0.435874 0.435952 0.436029 0.436106 0.436183 0.436260 0.436337 0.436414 0.436491
19.2 0.436568 0.436645 0.436722 0.436799 0.436876 0.436953 0.437029 0.437106 0.437183 0.437259
19.3 0.437336 0.437412 0.437489 0.437565 0.437642 0.437718 0.437794 0.437871 0.437947 0.438023
19.4 0.438099 0.438176 0.438252 0.438328 0.438404 0.438480 0.438556 0.438632 0.438707 0.438783
19.5 0.438859 0.438935 0.439010 0.439086 0.439162 0.439237 0.439313 0.439388 0.439464 0.439539
19.6 0.439615 0.439690 0.439765 0.439841 0.439916 0.439991 0.440066 0.440141 0.440217 0.440292
19.7 0.440367 0.440442 0.440517 0.440591 0.440666 0.440741 0.440816 0.440891 0.440965 0.441040
19.8 0.441115 0.441189 0.441264 0.441338 0.441413 0.441487 0.441562 0.441636 0.441710 0.441785
19.9 0.441859 0.441933 0.442007 0.442082 0.442156 0.442230 0.442304 0.442378 0.442452 0.442526
Logarithm Table for base 870 — N = 20.00–20.99
N.i 0 1 2 3 4 5 6 7 8 9
20.0 0.442600 0.442673 0.442747 0.442821 0.442895 0.442968 0.443042 0.443116 0.443189 0.443263
20.1 0.443336 0.443410 0.443483 0.443557 0.443630 0.443704 0.443777 0.443850 0.443923 0.443997
20.2 0.444070 0.444143 0.444216 0.444289 0.444362 0.444435 0.444508 0.444581 0.444654 0.444726
20.3 0.444799 0.444872 0.444945 0.445017 0.445090 0.445163 0.445235 0.445308 0.445380 0.445453
20.4 0.445525 0.445598 0.445670 0.445742 0.445815 0.445887 0.445959 0.446031 0.446104 0.446176
20.5 0.446248 0.446320 0.446392 0.446464 0.446536 0.446608 0.446680 0.446751 0.446823 0.446895
20.6 0.446967 0.447038 0.447110 0.447182 0.447253 0.447325 0.447396 0.447468 0.447539 0.447611
20.7 0.447682 0.447754 0.447825 0.447896 0.447967 0.448039 0.448110 0.448181 0.448252 0.448323
20.8 0.448394 0.448465 0.448536 0.448607 0.448678 0.448749 0.448820 0.448891 0.448961 0.449032
20.9 0.449103 0.449173 0.449244 0.449315 0.449385 0.449456 0.449526 0.449597 0.449667 0.449738

Other Bases

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