Math Tools Math Tools
Share:

Logarithm Table for base 28

← Prev Next →

This page shows the logarithm table for base 28, 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.

Advertisement

Logarithm Table for base 28 — N = 1.00–1.99
N.i 0 1 2 3 4 5 6 7 8 9
1.0 0.000000 0.002986 0.005943 0.008871 0.011770 0.014642 0.017487 0.020304 0.023096 0.025862
1.1 0.028603 0.031319 0.034010 0.036678 0.039322 0.041943 0.044541 0.047117 0.049671 0.052204
1.2 0.054715 0.057205 0.059675 0.062125 0.064555 0.066966 0.069357 0.071729 0.074083 0.076419
1.3 0.078736 0.081036 0.083318 0.085583 0.087831 0.090062 0.092277 0.094475 0.096658 0.098825
1.4 0.100976 0.103112 0.105233 0.107339 0.109430 0.111507 0.113569 0.115618 0.117652 0.119673
1.5 0.121681 0.123675 0.125656 0.127624 0.129579 0.131521 0.133451 0.135369 0.137274 0.139167
1.6 0.141049 0.142919 0.144777 0.146624 0.148459 0.150283 0.152097 0.153899 0.155691 0.157472
1.7 0.159242 0.161003 0.162752 0.164492 0.166222 0.167942 0.169652 0.171352 0.173043 0.174724
1.8 0.176396 0.178058 0.179712 0.181356 0.182992 0.184618 0.186236 0.187845 0.189446 0.191038
1.9 0.192621 0.194197 0.195764 0.197323 0.198874 0.200417 0.201952 0.203479 0.204998 0.206510

Advertisement

Logarithm Table for base 28 — N = 2.00–2.99
N.i 0 1 2 3 4 5 6 7 8 9
2.0 0.208015 0.209511 0.211001 0.212483 0.213957 0.215425 0.216885 0.218339 0.219785 0.221224
2.1 0.222657 0.224082 0.225501 0.226913 0.228319 0.229718 0.231111 0.232497 0.233877 0.235250
2.2 0.236617 0.237978 0.239333 0.240682 0.242025 0.243361 0.244692 0.246017 0.247336 0.248650
2.3 0.249957 0.251259 0.252556 0.253846 0.255132 0.256411 0.257686 0.258955 0.260218 0.261477
2.4 0.262730 0.263977 0.265220 0.266458 0.267690 0.268917 0.270140 0.271357 0.272570 0.273778
2.5 0.274980 0.276178 0.277372 0.278560 0.279744 0.280923 0.282098 0.283268 0.284433 0.285594
2.6 0.286751 0.287903 0.289050 0.290193 0.291332 0.292467 0.293597 0.294723 0.295845 0.296963
2.7 0.298076 0.299186 0.300291 0.301393 0.302490 0.303583 0.304672 0.305758 0.306839 0.307917
2.8 0.308990 0.310060 0.311126 0.312189 0.313247 0.314302 0.315353 0.316401 0.317445 0.318485
2.9 0.319521 0.320554 0.321584 0.322610 0.323632 0.324651 0.325667 0.326679 0.327688 0.328693
Logarithm Table for base 28 — N = 3.00–3.99
N.i 0 1 2 3 4 5 6 7 8 9
3.0 0.329695 0.330694 0.331689 0.332681 0.333670 0.334656 0.335638 0.336617 0.337593 0.338566
3.1 0.339536 0.340502 0.341466 0.342426 0.343383 0.344337 0.345289 0.346237 0.347182 0.348124
3.2 0.349063 0.350000 0.350933 0.351864 0.352791 0.353716 0.354638 0.355557 0.356474 0.357387
3.3 0.358298 0.359206 0.360111 0.361014 0.361914 0.362811 0.363705 0.364597 0.365486 0.366373
3.4 0.367257 0.368138 0.369017 0.369893 0.370767 0.371638 0.372507 0.373373 0.374236 0.375098
3.5 0.375956 0.376812 0.377666 0.378518 0.379366 0.380213 0.381057 0.381899 0.382738 0.383576
3.6 0.384410 0.385243 0.386073 0.386901 0.387726 0.388550 0.389371 0.390190 0.391006 0.391821
3.7 0.392633 0.393443 0.394251 0.395056 0.395860 0.396661 0.397460 0.398257 0.399052 0.399845
3.8 0.400636 0.401425 0.402211 0.402996 0.403778 0.404559 0.405337 0.406114 0.406888 0.407661
3.9 0.408431 0.409200 0.409966 0.410731 0.411494 0.412254 0.413013 0.413770 0.414525 0.415278
Logarithm Table for base 28 — N = 4.00–4.99
N.i 0 1 2 3 4 5 6 7 8 9
4.0 0.416029 0.416779 0.417526 0.418272 0.419015 0.419757 0.420497 0.421236 0.421972 0.422707
4.1 0.423439 0.424171 0.424900 0.425627 0.426353 0.427077 0.427799 0.428520 0.429239 0.429956
4.2 0.430671 0.431385 0.432097 0.432807 0.433516 0.434223 0.434928 0.435632 0.436334 0.437034
4.3 0.437733 0.438430 0.439125 0.439819 0.440511 0.441202 0.441891 0.442579 0.443265 0.443949
4.4 0.444632 0.445313 0.445993 0.446671 0.447348 0.448023 0.448697 0.449369 0.450039 0.450708
4.5 0.451376 0.452042 0.452707 0.453370 0.454032 0.454692 0.455351 0.456008 0.456664 0.457319
4.6 0.457972 0.458624 0.459274 0.459923 0.460570 0.461216 0.461861 0.462504 0.463146 0.463787
4.7 0.464426 0.465064 0.465700 0.466335 0.466969 0.467602 0.468233 0.468863 0.469491 0.470118
4.8 0.470744 0.471369 0.471992 0.472614 0.473235 0.473854 0.474472 0.475089 0.475705 0.476319
4.9 0.476932 0.477544 0.478154 0.478764 0.479372 0.479979 0.480584 0.481189 0.481792 0.482394
Logarithm Table for base 28 — N = 5.00–5.99
N.i 0 1 2 3 4 5 6 7 8 9
5.0 0.482995 0.483595 0.484193 0.484790 0.485386 0.485981 0.486575 0.487167 0.487759 0.488349
5.1 0.488938 0.489526 0.490112 0.490698 0.491282 0.491866 0.492448 0.493029 0.493609 0.494187
5.2 0.494765 0.495342 0.495917 0.496492 0.497065 0.497637 0.498208 0.498778 0.499347 0.499915
5.3 0.500482 0.501047 0.501612 0.502175 0.502738 0.503299 0.503860 0.504419 0.504978 0.505535
5.4 0.506091 0.506646 0.507201 0.507754 0.508306 0.508857 0.509407 0.509956 0.510504 0.511052
5.5 0.511598 0.512143 0.512687 0.513230 0.513772 0.514314 0.514854 0.515393 0.515931 0.516469
5.6 0.517005 0.517540 0.518075 0.518608 0.519141 0.519673 0.520203 0.520733 0.521262 0.521790
5.7 0.522317 0.522843 0.523368 0.523892 0.524415 0.524938 0.525459 0.525980 0.526499 0.527018
5.8 0.527536 0.528053 0.528569 0.529084 0.529599 0.530112 0.530625 0.531136 0.531647 0.532157
5.9 0.532666 0.533174 0.533682 0.534188 0.534694 0.535199 0.535703 0.536206 0.536708 0.537209
Logarithm Table for base 28 — N = 6.00–6.99
N.i 0 1 2 3 4 5 6 7 8 9
6.0 0.537710 0.538210 0.538709 0.539207 0.539704 0.540200 0.540696 0.541191 0.541685 0.542178
6.1 0.542670 0.543162 0.543653 0.544143 0.544632 0.545120 0.545608 0.546095 0.546581 0.547066
6.2 0.547550 0.548034 0.548517 0.548999 0.549480 0.549961 0.550440 0.550919 0.551398 0.551875
6.3 0.552352 0.552828 0.553303 0.553778 0.554251 0.554724 0.555197 0.555668 0.556139 0.556609
6.4 0.557078 0.557547 0.558014 0.558481 0.558948 0.559413 0.559878 0.560343 0.560806 0.561269
6.5 0.561731 0.562192 0.562653 0.563113 0.563572 0.564031 0.564488 0.564945 0.565402 0.565858
6.6 0.566313 0.566767 0.567221 0.567674 0.568126 0.568578 0.569029 0.569479 0.569928 0.570377
6.7 0.570826 0.571273 0.571720 0.572166 0.572612 0.573057 0.573501 0.573945 0.574388 0.574830
6.8 0.575272 0.575713 0.576153 0.576593 0.577032 0.577470 0.577908 0.578345 0.578782 0.579217
6.9 0.579653 0.580087 0.580521 0.580955 0.581387 0.581820 0.582251 0.582682 0.583112 0.583542
Logarithm Table for base 28 — N = 7.00–7.99
N.i 0 1 2 3 4 5 6 7 8 9
7.0 0.583971 0.584399 0.584827 0.585254 0.585681 0.586107 0.586532 0.586957 0.587381 0.587805
7.1 0.588228 0.588650 0.589072 0.589493 0.589914 0.590334 0.590753 0.591172 0.591590 0.592008
7.2 0.592425 0.592841 0.593257 0.593673 0.594088 0.594502 0.594915 0.595328 0.595741 0.596153
7.3 0.596564 0.596975 0.597385 0.597795 0.598204 0.598613 0.599021 0.599428 0.599835 0.600242
7.4 0.600647 0.601053 0.601457 0.601862 0.602265 0.602668 0.603071 0.603473 0.603874 0.604275
7.5 0.604676 0.605076 0.605475 0.605874 0.606272 0.606670 0.607067 0.607464 0.607860 0.608255
7.6 0.608651 0.609045 0.609439 0.609833 0.610226 0.610618 0.611011 0.611402 0.611793 0.612184
7.7 0.612574 0.612963 0.613352 0.613741 0.614128 0.614516 0.614903 0.615289 0.615675 0.616061
7.8 0.616446 0.616830 0.617214 0.617598 0.617981 0.618363 0.618746 0.619127 0.619508 0.619889
7.9 0.620269 0.620649 0.621028 0.621406 0.621785 0.622162 0.622540 0.622916 0.623293 0.623668
Logarithm Table for base 28 — N = 8.00–8.99
N.i 0 1 2 3 4 5 6 7 8 9
8.0 0.624044 0.624419 0.624793 0.625167 0.625541 0.625914 0.626286 0.626658 0.627030 0.627401
8.1 0.627772 0.628142 0.628512 0.628881 0.629250 0.629619 0.629987 0.630354 0.630721 0.631088
8.2 0.631454 0.631820 0.632185 0.632550 0.632914 0.633278 0.633642 0.634005 0.634368 0.634730
8.3 0.635092 0.635453 0.635814 0.636174 0.636535 0.636894 0.637253 0.637612 0.637970 0.638328
8.4 0.638686 0.639043 0.639399 0.639756 0.640111 0.640467 0.640822 0.641176 0.641530 0.641884
8.5 0.642237 0.642590 0.642943 0.643295 0.643646 0.643997 0.644348 0.644699 0.645049 0.645398
8.6 0.645747 0.646096 0.646444 0.646792 0.647140 0.647487 0.647834 0.648180 0.648526 0.648872
8.7 0.649217 0.649562 0.649906 0.650250 0.650593 0.650937 0.651279 0.651622 0.651964 0.652305
8.8 0.652647 0.652987 0.653328 0.653668 0.654008 0.654347 0.654686 0.655024 0.655362 0.655700
8.9 0.656038 0.656375 0.656711 0.657047 0.657383 0.657719 0.658054 0.658389 0.658723 0.659057
Logarithm Table for base 28 — N = 9.00–9.99
N.i 0 1 2 3 4 5 6 7 8 9
9.0 0.659391 0.659724 0.660057 0.660389 0.660722 0.661053 0.661385 0.661716 0.662046 0.662377
9.1 0.662707 0.663036 0.663366 0.663694 0.664023 0.664351 0.664679 0.665006 0.665333 0.665660
9.2 0.665987 0.666313 0.666638 0.666964 0.667289 0.667613 0.667937 0.668261 0.668585 0.668908
9.3 0.669231 0.669553 0.669876 0.670197 0.670519 0.670840 0.671161 0.671481 0.671801 0.672121
9.4 0.672441 0.672760 0.673078 0.673397 0.673715 0.674033 0.674350 0.674667 0.674984 0.675300
9.5 0.675616 0.675932 0.676247 0.676563 0.676877 0.677192 0.677506 0.677820 0.678133 0.678446
9.6 0.678759 0.679071 0.679383 0.679695 0.680007 0.680318 0.680629 0.680939 0.681249 0.681559
9.7 0.681869 0.682178 0.682487 0.682795 0.683104 0.683412 0.683719 0.684027 0.684334 0.684640
9.8 0.684947 0.685253 0.685558 0.685864 0.686169 0.686474 0.686778 0.687083 0.687387 0.687690
9.9 0.687993 0.688296 0.688599 0.688901 0.689204 0.689505 0.689807 0.690108 0.690409 0.690709
Logarithm Table for base 28 — N = 10.00–10.99
N.i 0 1 2 3 4 5 6 7 8 9
10.0 0.691010 0.691309 0.691609 0.691908 0.692208 0.692506 0.692805 0.693103 0.693401 0.693698
10.1 0.693996 0.694293 0.694589 0.694886 0.695182 0.695478 0.695773 0.696068 0.696363 0.696658
10.2 0.696952 0.697246 0.697540 0.697834 0.698127 0.698420 0.698712 0.699005 0.699297 0.699589
10.3 0.699880 0.700171 0.700462 0.700753 0.701043 0.701333 0.701623 0.701913 0.702202 0.702491
10.4 0.702780 0.703068 0.703356 0.703644 0.703932 0.704219 0.704506 0.704793 0.705079 0.705366
10.5 0.705652 0.705937 0.706223 0.706508 0.706793 0.707077 0.707362 0.707646 0.707929 0.708213
10.6 0.708496 0.708779 0.709062 0.709344 0.709626 0.709908 0.710190 0.710471 0.710753 0.711033
10.7 0.711314 0.711594 0.711874 0.712154 0.712434 0.712713 0.712992 0.713271 0.713549 0.713828
10.8 0.714106 0.714383 0.714661 0.714938 0.715215 0.715492 0.715768 0.716044 0.716320 0.716596
10.9 0.716872 0.717147 0.717422 0.717696 0.717971 0.718245 0.718519 0.718793 0.719066 0.719339
Logarithm Table for base 28 — N = 11.00–11.99
N.i 0 1 2 3 4 5 6 7 8 9
11.0 0.719612 0.719885 0.720157 0.720430 0.720702 0.720973 0.721245 0.721516 0.721787 0.722058
11.1 0.722328 0.722598 0.722868 0.723138 0.723408 0.723677 0.723946 0.724215 0.724483 0.724752
11.2 0.725020 0.725287 0.725555 0.725822 0.726090 0.726356 0.726623 0.726889 0.727156 0.727422
11.3 0.727687 0.727953 0.728218 0.728483 0.728748 0.729012 0.729276 0.729541 0.729804 0.730068
11.4 0.730331 0.730594 0.730857 0.731120 0.731382 0.731645 0.731907 0.732168 0.732430 0.732691
11.5 0.732952 0.733213 0.733474 0.733734 0.733994 0.734254 0.734514 0.734773 0.735033 0.735292
11.6 0.735551 0.735809 0.736068 0.736326 0.736584 0.736841 0.737099 0.737356 0.737613 0.737870
11.7 0.738127 0.738383 0.738639 0.738895 0.739151 0.739406 0.739662 0.739917 0.740172 0.740426
11.8 0.740681 0.740935 0.741189 0.741443 0.741696 0.741950 0.742203 0.742456 0.742708 0.742961
11.9 0.743213 0.743465 0.743717 0.743969 0.744220 0.744471 0.744723 0.744973 0.745224 0.745474
Logarithm Table for base 28 — N = 12.00–12.99
N.i 0 1 2 3 4 5 6 7 8 9
12.0 0.745725 0.745975 0.746224 0.746474 0.746723 0.746972 0.747221 0.747470 0.747719 0.747967
12.1 0.748215 0.748463 0.748711 0.748958 0.749205 0.749453 0.749699 0.749946 0.750193 0.750439
12.2 0.750685 0.750931 0.751177 0.751422 0.751667 0.751912 0.752157 0.752402 0.752646 0.752891
12.3 0.753135 0.753379 0.753622 0.753866 0.754109 0.754352 0.754595 0.754838 0.755080 0.755323
12.4 0.755565 0.755807 0.756048 0.756290 0.756531 0.756772 0.757013 0.757254 0.757495 0.757735
12.5 0.757975 0.758215 0.758455 0.758695 0.758934 0.759173 0.759412 0.759651 0.759890 0.760128
12.6 0.760367 0.760605 0.760843 0.761080 0.761318 0.761555 0.761792 0.762029 0.762266 0.762503
12.7 0.762739 0.762975 0.763211 0.763447 0.763683 0.763918 0.764153 0.764388 0.764623 0.764858
12.8 0.765093 0.765327 0.765561 0.765795 0.766029 0.766263 0.766496 0.766729 0.766962 0.767195
12.9 0.767428 0.767661 0.767893 0.768125 0.768357 0.768589 0.768821 0.769052 0.769283 0.769515
Logarithm Table for base 28 — N = 13.00–13.99
N.i 0 1 2 3 4 5 6 7 8 9
13.0 0.769745 0.769976 0.770207 0.770437 0.770667 0.770898 0.771127 0.771357 0.771587 0.771816
13.1 0.772045 0.772274 0.772503 0.772732 0.772960 0.773188 0.773416 0.773644 0.773872 0.774100
13.2 0.774327 0.774555 0.774782 0.775009 0.775235 0.775462 0.775688 0.775915 0.776141 0.776366
13.3 0.776592 0.776818 0.777043 0.777268 0.777493 0.777718 0.777943 0.778168 0.778392 0.778616
13.4 0.778840 0.779064 0.779288 0.779511 0.779735 0.779958 0.780181 0.780404 0.780626 0.780849
13.5 0.781071 0.781294 0.781516 0.781738 0.781959 0.782181 0.782402 0.782623 0.782845 0.783065
13.6 0.783286 0.783507 0.783727 0.783947 0.784168 0.784387 0.784607 0.784827 0.785046 0.785266
13.7 0.785485 0.785704 0.785923 0.786141 0.786360 0.786578 0.786796 0.787014 0.787232 0.787450
13.8 0.787667 0.787885 0.788102 0.788319 0.788536 0.788753 0.788969 0.789186 0.789402 0.789618
13.9 0.789834 0.790050 0.790266 0.790481 0.790696 0.790912 0.791127 0.791342 0.791556 0.791771
Logarithm Table for base 28 — N = 14.00–14.99
N.i 0 1 2 3 4 5 6 7 8 9
14.0 0.791985 0.792200 0.792414 0.792628 0.792842 0.793055 0.793269 0.793482 0.793695 0.793908
14.1 0.794121 0.794334 0.794547 0.794759 0.794972 0.795184 0.795396 0.795608 0.795819 0.796031
14.2 0.796242 0.796453 0.796665 0.796876 0.797086 0.797297 0.797508 0.797718 0.797928 0.798138
14.3 0.798348 0.798558 0.798768 0.798977 0.799186 0.799396 0.799605 0.799814 0.800022 0.800231
14.4 0.800440 0.800648 0.800856 0.801064 0.801272 0.801480 0.801687 0.801895 0.802102 0.802309
14.5 0.802516 0.802723 0.802930 0.803137 0.803343 0.803549 0.803756 0.803962 0.804168 0.804373
14.6 0.804579 0.804784 0.804990 0.805195 0.805400 0.805605 0.805810 0.806014 0.806219 0.806423
14.7 0.806627 0.806831 0.807035 0.807239 0.807443 0.807646 0.807850 0.808053 0.808256 0.808459
14.8 0.808662 0.808865 0.809067 0.809270 0.809472 0.809674 0.809876 0.810078 0.810280 0.810481
14.9 0.810683 0.810884 0.811085 0.811287 0.811487 0.811688 0.811889 0.812089 0.812290 0.812490
Logarithm Table for base 28 — N = 15.00–15.99
N.i 0 1 2 3 4 5 6 7 8 9
15.0 0.812690 0.812890 0.813090 0.813290 0.813489 0.813689 0.813888 0.814087 0.814287 0.814486
15.1 0.814684 0.814883 0.815082 0.815280 0.815478 0.815676 0.815874 0.816072 0.816270 0.816468
15.2 0.816665 0.816863 0.817060 0.817257 0.817454 0.817651 0.817847 0.818044 0.818241 0.818437
15.3 0.818633 0.818829 0.819025 0.819221 0.819417 0.819612 0.819808 0.820003 0.820198 0.820393
15.4 0.820588 0.820783 0.820978 0.821172 0.821367 0.821561 0.821755 0.821949 0.822143 0.822337
15.5 0.822531 0.822724 0.822918 0.823111 0.823304 0.823497 0.823690 0.823883 0.824075 0.824268
15.6 0.824460 0.824653 0.824845 0.825037 0.825229 0.825421 0.825612 0.825804 0.825996 0.826187
15.7 0.826378 0.826569 0.826760 0.826951 0.827142 0.827332 0.827523 0.827713 0.827903 0.828093
15.8 0.828283 0.828473 0.828663 0.828853 0.829042 0.829232 0.829421 0.829610 0.829799 0.829988
15.9 0.830177 0.830366 0.830554 0.830743 0.830931 0.831119 0.831307 0.831495 0.831683 0.831871
Logarithm Table for base 28 — N = 16.00–16.99
N.i 0 1 2 3 4 5 6 7 8 9
16.0 0.832058 0.832246 0.832433 0.832621 0.832808 0.832995 0.833182 0.833368 0.833555 0.833742
16.1 0.833928 0.834115 0.834301 0.834487 0.834673 0.834859 0.835045 0.835230 0.835416 0.835601
16.2 0.835786 0.835972 0.836157 0.836342 0.836526 0.836711 0.836896 0.837080 0.837265 0.837449
16.3 0.837633 0.837817 0.838001 0.838185 0.838369 0.838552 0.838736 0.838919 0.839102 0.839286
16.4 0.839469 0.839652 0.839834 0.840017 0.840200 0.840382 0.840565 0.840747 0.840929 0.841111
16.5 0.841293 0.841475 0.841657 0.841838 0.842020 0.842201 0.842382 0.842563 0.842745 0.842925
16.6 0.843106 0.843287 0.843468 0.843648 0.843829 0.844009 0.844189 0.844369 0.844549 0.844729
16.7 0.844909 0.845088 0.845268 0.845447 0.845627 0.845806 0.845985 0.846164 0.846343 0.846522
16.8 0.846700 0.846879 0.847057 0.847236 0.847414 0.847592 0.847770 0.847948 0.848126 0.848304
16.9 0.848481 0.848659 0.848836 0.849014 0.849191 0.849368 0.849545 0.849722 0.849899 0.850075
Logarithm Table for base 28 — N = 17.00–17.99
N.i 0 1 2 3 4 5 6 7 8 9
17.0 0.850252 0.850428 0.850605 0.850781 0.850957 0.851133 0.851309 0.851485 0.851661 0.851837
17.1 0.852012 0.852188 0.852363 0.852538 0.852713 0.852888 0.853063 0.853238 0.853413 0.853587
17.2 0.853762 0.853936 0.854111 0.854285 0.854459 0.854633 0.854807 0.854981 0.855155 0.855328
17.3 0.855502 0.855675 0.855848 0.856022 0.856195 0.856368 0.856541 0.856713 0.856886 0.857059
17.4 0.857231 0.857404 0.857576 0.857748 0.857920 0.858092 0.858264 0.858436 0.858608 0.858780
17.5 0.858951 0.859123 0.859294 0.859465 0.859636 0.859807 0.859978 0.860149 0.860320 0.860491
17.6 0.860661 0.860832 0.861002 0.861172 0.861342 0.861512 0.861682 0.861852 0.862022 0.862192
17.7 0.862361 0.862531 0.862700 0.862870 0.863039 0.863208 0.863377 0.863546 0.863715 0.863884
17.8 0.864052 0.864221 0.864389 0.864558 0.864726 0.864894 0.865062 0.865230 0.865398 0.865566
17.9 0.865733 0.865901 0.866069 0.866236 0.866403 0.866570 0.866738 0.866905 0.867072 0.867239
Logarithm Table for base 28 — N = 18.00–18.99
N.i 0 1 2 3 4 5 6 7 8 9
18.0 0.867405 0.867572 0.867739 0.867905 0.868071 0.868238 0.868404 0.868570 0.868736 0.868902
18.1 0.869068 0.869234 0.869399 0.869565 0.869730 0.869896 0.870061 0.870226 0.870391 0.870556
18.2 0.870721 0.870886 0.871051 0.871216 0.871380 0.871545 0.871709 0.871873 0.872038 0.872202
18.3 0.872366 0.872530 0.872694 0.872857 0.873021 0.873185 0.873348 0.873511 0.873675 0.873838
18.4 0.874001 0.874164 0.874327 0.874490 0.874653 0.874816 0.874978 0.875141 0.875303 0.875465
18.5 0.875628 0.875790 0.875952 0.876114 0.876276 0.876438 0.876599 0.876761 0.876923 0.877084
18.6 0.877246 0.877407 0.877568 0.877729 0.877890 0.878051 0.878212 0.878373 0.878534 0.878694
18.7 0.878855 0.879015 0.879175 0.879336 0.879496 0.879656 0.879816 0.879976 0.880136 0.880296
18.8 0.880455 0.880615 0.880774 0.880934 0.881093 0.881252 0.881411 0.881571 0.881730 0.881888
18.9 0.882047 0.882206 0.882365 0.882523 0.882682 0.882840 0.882998 0.883157 0.883315 0.883473
Logarithm Table for base 28 — N = 19.00–19.99
N.i 0 1 2 3 4 5 6 7 8 9
19.0 0.883631 0.883789 0.883947 0.884104 0.884262 0.884420 0.884577 0.884735 0.884892 0.885049
19.1 0.885206 0.885363 0.885520 0.885677 0.885834 0.885991 0.886148 0.886304 0.886461 0.886617
19.2 0.886773 0.886930 0.887086 0.887242 0.887398 0.887554 0.887710 0.887866 0.888021 0.888177
19.3 0.888332 0.888488 0.888643 0.888798 0.888954 0.889109 0.889264 0.889419 0.889574 0.889729
19.4 0.889883 0.890038 0.890192 0.890347 0.890501 0.890656 0.890810 0.890964 0.891118 0.891272
19.5 0.891426 0.891580 0.891734 0.891888 0.892041 0.892195 0.892348 0.892502 0.892655 0.892808
19.6 0.892961 0.893114 0.893267 0.893420 0.893573 0.893726 0.893879 0.894031 0.894184 0.894336
19.7 0.894489 0.894641 0.894793 0.894945 0.895097 0.895249 0.895401 0.895553 0.895705 0.895856
19.8 0.896008 0.896160 0.896311 0.896462 0.896614 0.896765 0.896916 0.897067 0.897218 0.897369
19.9 0.897520 0.897671 0.897821 0.897972 0.898122 0.898273 0.898423 0.898574 0.898724 0.898874
Logarithm Table for base 28 — N = 20.00–20.99
N.i 0 1 2 3 4 5 6 7 8 9
20.0 0.899024 0.899174 0.899324 0.899474 0.899624 0.899773 0.899923 0.900073 0.900222 0.900372
20.1 0.900521 0.900670 0.900819 0.900968 0.901118 0.901266 0.901415 0.901564 0.901713 0.901862
20.2 0.902010 0.902159 0.902307 0.902456 0.902604 0.902752 0.902900 0.903048 0.903196 0.903344
20.3 0.903492 0.903640 0.903788 0.903935 0.904083 0.904230 0.904378 0.904525 0.904673 0.904820
20.4 0.904967 0.905114 0.905261 0.905408 0.905555 0.905702 0.905848 0.905995 0.906142 0.906288
20.5 0.906434 0.906581 0.906727 0.906873 0.907019 0.907165 0.907311 0.907457 0.907603 0.907749
20.6 0.907895 0.908040 0.908186 0.908332 0.908477 0.908622 0.908768 0.908913 0.909058 0.909203
20.7 0.909348 0.909493 0.909638 0.909783 0.909927 0.910072 0.910217 0.910361 0.910506 0.910650
20.8 0.910794 0.910939 0.911083 0.911227 0.911371 0.911515 0.911659 0.911803 0.911946 0.912090
20.9 0.912234 0.912377 0.912521 0.912664 0.912807 0.912951 0.913094 0.913237 0.913380 0.913523

Other Bases

Advertisement