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Logarithm Table for base 19

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This page shows the logarithm table for base 19, 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 19 — N = 1.00–1.99
N.i 0 1 2 3 4 5 6 7 8 9
1.0 0.000000 0.003379 0.006725 0.010039 0.013320 0.016570 0.019789 0.022978 0.026138 0.029268
1.1 0.032370 0.035443 0.038489 0.041508 0.044500 0.047466 0.050407 0.053322 0.056213 0.059079
1.2 0.061921 0.064739 0.067534 0.070307 0.073057 0.075785 0.078491 0.081176 0.083839 0.086482
1.3 0.089105 0.091707 0.094290 0.096853 0.099397 0.101923 0.104429 0.106917 0.109387 0.111839
1.4 0.114274 0.116691 0.119091 0.121475 0.123841 0.126192 0.128526 0.130844 0.133147 0.135434
1.5 0.137705 0.139962 0.142204 0.144431 0.146643 0.148842 0.151026 0.153196 0.155352 0.157495
1.6 0.159624 0.161740 0.163843 0.165933 0.168010 0.170075 0.172127 0.174167 0.176194 0.178210
1.7 0.180214 0.182206 0.184186 0.186155 0.188112 0.190059 0.191994 0.193918 0.195831 0.197734
1.8 0.199626 0.201508 0.203379 0.205240 0.207091 0.208931 0.210762 0.212583 0.214395 0.216196
1.9 0.217989 0.219771 0.221545 0.223309 0.225064 0.226810 0.228548 0.230276 0.231996 0.233707

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Logarithm Table for base 19 — N = 2.00–2.99
N.i 0 1 2 3 4 5 6 7 8 9
2.0 0.235409 0.237103 0.238788 0.240465 0.242134 0.243795 0.245448 0.247092 0.248729 0.250358
2.1 0.251979 0.253593 0.255198 0.256797 0.258387 0.259971 0.261547 0.263115 0.264677 0.266231
2.2 0.267778 0.269319 0.270852 0.272378 0.273898 0.275411 0.276917 0.278416 0.279909 0.281395
2.3 0.282875 0.284349 0.285816 0.287277 0.288731 0.290179 0.291621 0.293058 0.294488 0.295912
2.4 0.297330 0.298742 0.300148 0.301549 0.302943 0.304332 0.305716 0.307094 0.308466 0.309832
2.5 0.311194 0.312549 0.313900 0.315245 0.316585 0.317919 0.319248 0.320572 0.321891 0.323205
2.6 0.324514 0.325818 0.327116 0.328410 0.329699 0.330983 0.332262 0.333537 0.334806 0.336071
2.7 0.337331 0.338587 0.339838 0.341084 0.342326 0.343563 0.344796 0.346024 0.347248 0.348468
2.8 0.349683 0.350893 0.352100 0.353302 0.354500 0.355694 0.356883 0.358069 0.359250 0.360427
2.9 0.361601 0.362770 0.363935 0.365096 0.366253 0.367406 0.368556 0.369701 0.370843 0.371980
Logarithm Table for base 19 — N = 3.00–3.99
N.i 0 1 2 3 4 5 6 7 8 9
3.0 0.373114 0.374244 0.375371 0.376494 0.377613 0.378728 0.379840 0.380948 0.382052 0.383153
3.1 0.384250 0.385344 0.386435 0.387521 0.388605 0.389685 0.390761 0.391834 0.392904 0.393970
3.2 0.395033 0.396093 0.397149 0.398202 0.399252 0.400299 0.401342 0.402382 0.403419 0.404453
3.3 0.405484 0.406511 0.407536 0.408557 0.409576 0.410591 0.411603 0.412613 0.413619 0.414622
3.4 0.415623 0.416620 0.417615 0.418606 0.419595 0.420581 0.421564 0.422544 0.423521 0.424496
3.5 0.425467 0.426436 0.427403 0.428366 0.429327 0.430285 0.431240 0.432193 0.433143 0.434090
3.6 0.435035 0.435977 0.436917 0.437853 0.438788 0.439719 0.440649 0.441575 0.442499 0.443421
3.7 0.444340 0.445257 0.446171 0.447083 0.447992 0.448899 0.449803 0.450706 0.451605 0.452503
3.8 0.453397 0.454290 0.455180 0.456068 0.456954 0.457837 0.458718 0.459597 0.460473 0.461347
3.9 0.462219 0.463089 0.463957 0.464822 0.465685 0.466546 0.467404 0.468261 0.469115 0.469968
Logarithm Table for base 19 — N = 4.00–4.99
N.i 0 1 2 3 4 5 6 7 8 9
4.0 0.470818 0.471666 0.472512 0.473355 0.474197 0.475037 0.475874 0.476710 0.477543 0.478375
4.1 0.479204 0.480031 0.480857 0.481680 0.482501 0.483321 0.484138 0.484954 0.485767 0.486579
4.2 0.487388 0.488196 0.489002 0.489805 0.490607 0.491407 0.492206 0.493002 0.493796 0.494589
4.3 0.495380 0.496169 0.496956 0.497741 0.498524 0.499306 0.500086 0.500864 0.501640 0.502415
4.4 0.503187 0.503958 0.504728 0.505495 0.506261 0.507025 0.507787 0.508548 0.509307 0.510064
4.5 0.510820 0.511574 0.512326 0.513076 0.513825 0.514572 0.515318 0.516062 0.516804 0.517545
4.6 0.518284 0.519022 0.519758 0.520492 0.521225 0.521956 0.522685 0.523413 0.524140 0.524865
4.7 0.525588 0.526310 0.527030 0.527749 0.528466 0.529182 0.529896 0.530609 0.531320 0.532030
4.8 0.532738 0.533445 0.534151 0.534855 0.535557 0.536258 0.536957 0.537656 0.538352 0.539047
4.9 0.539741 0.540434 0.541125 0.541814 0.542502 0.543189 0.543875 0.544559 0.545241 0.545923
Logarithm Table for base 19 — N = 5.00–5.99
N.i 0 1 2 3 4 5 6 7 8 9
5.0 0.546603 0.547281 0.547958 0.548634 0.549309 0.549982 0.550654 0.551324 0.551994 0.552661
5.1 0.553328 0.553993 0.554657 0.555320 0.555981 0.556641 0.557300 0.557958 0.558614 0.559269
5.2 0.559923 0.560575 0.561227 0.561877 0.562525 0.563173 0.563819 0.564464 0.565108 0.565751
5.3 0.566392 0.567032 0.567671 0.568309 0.568946 0.569581 0.570215 0.570848 0.571480 0.572111
5.4 0.572740 0.573369 0.573996 0.574622 0.575247 0.575871 0.576493 0.577115 0.577735 0.578354
5.5 0.578972 0.579589 0.580205 0.580820 0.581433 0.582046 0.582657 0.583267 0.583877 0.584485
5.6 0.585092 0.585698 0.586302 0.586906 0.587509 0.588111 0.588711 0.589311 0.589909 0.590506
5.7 0.591103 0.591698 0.592292 0.592886 0.593478 0.594069 0.594659 0.595248 0.595836 0.596423
5.8 0.597009 0.597595 0.598179 0.598762 0.599344 0.599925 0.600505 0.601084 0.601662 0.602239
5.9 0.602815 0.603390 0.603964 0.604538 0.605110 0.605681 0.606251 0.606821 0.607389 0.607957
Logarithm Table for base 19 — N = 6.00–6.99
N.i 0 1 2 3 4 5 6 7 8 9
6.0 0.608523 0.609089 0.609653 0.610217 0.610780 0.611342 0.611903 0.612463 0.613022 0.613580
6.1 0.614137 0.614693 0.615249 0.615803 0.616357 0.616909 0.617461 0.618012 0.618562 0.619111
6.2 0.619659 0.620207 0.620753 0.621299 0.621843 0.622387 0.622930 0.623472 0.624014 0.624554
6.3 0.625093 0.625632 0.626170 0.626707 0.627243 0.627778 0.628313 0.628846 0.629379 0.629911
6.4 0.630442 0.630972 0.631502 0.632030 0.632558 0.633085 0.633611 0.634136 0.634661 0.635185
6.5 0.635708 0.636230 0.636751 0.637271 0.637791 0.638310 0.638828 0.639346 0.639862 0.640378
6.6 0.640893 0.641407 0.641920 0.642433 0.642945 0.643456 0.643966 0.644476 0.644985 0.645493
6.7 0.646000 0.646507 0.647012 0.647517 0.648022 0.648525 0.649028 0.649530 0.650031 0.650532
6.8 0.651032 0.651531 0.652029 0.652527 0.653023 0.653520 0.654015 0.654510 0.655004 0.655497
6.9 0.655990 0.656481 0.656973 0.657463 0.657953 0.658442 0.658930 0.659418 0.659905 0.660391
Logarithm Table for base 19 — N = 7.00–7.99
N.i 0 1 2 3 4 5 6 7 8 9
7.0 0.660876 0.661361 0.661845 0.662329 0.662812 0.663294 0.663775 0.664256 0.664736 0.665215
7.1 0.665694 0.666172 0.666649 0.667126 0.667602 0.668077 0.668552 0.669026 0.669499 0.669972
7.2 0.670444 0.670915 0.671386 0.671856 0.672325 0.672794 0.673262 0.673730 0.674197 0.674663
7.3 0.675128 0.675593 0.676058 0.676521 0.676984 0.677447 0.677908 0.678370 0.678830 0.679290
7.4 0.679749 0.680208 0.680666 0.681123 0.681580 0.682036 0.682492 0.682947 0.683401 0.683855
7.5 0.684308 0.684760 0.685212 0.685664 0.686114 0.686565 0.687014 0.687463 0.687911 0.688359
7.6 0.688806 0.689253 0.689699 0.690144 0.690589 0.691033 0.691477 0.691920 0.692363 0.692805
7.7 0.693246 0.693687 0.694127 0.694567 0.695006 0.695444 0.695882 0.696319 0.696756 0.697193
7.8 0.697628 0.698063 0.698498 0.698932 0.699365 0.699798 0.700231 0.700663 0.701094 0.701525
7.9 0.701955 0.702384 0.702813 0.703242 0.703670 0.704097 0.704524 0.704951 0.705377 0.705802
Logarithm Table for base 19 — N = 8.00–8.99
N.i 0 1 2 3 4 5 6 7 8 9
8.0 0.706227 0.706651 0.707075 0.707498 0.707921 0.708343 0.708764 0.709186 0.709606 0.710026
8.1 0.710446 0.710865 0.711283 0.711701 0.712119 0.712536 0.712952 0.713368 0.713784 0.714198
8.2 0.714613 0.715027 0.715440 0.715853 0.716266 0.716678 0.717089 0.717500 0.717910 0.718320
8.3 0.718730 0.719139 0.719547 0.719955 0.720362 0.720769 0.721176 0.721582 0.721987 0.722392
8.4 0.722797 0.723201 0.723605 0.724008 0.724410 0.724813 0.725214 0.725615 0.726016 0.726416
8.5 0.726816 0.727216 0.727614 0.728013 0.728411 0.728808 0.729205 0.729602 0.729998 0.730393
8.6 0.730789 0.731183 0.731577 0.731971 0.732365 0.732757 0.733150 0.733542 0.733933 0.734324
8.7 0.734715 0.735105 0.735495 0.735884 0.736273 0.736661 0.737049 0.737437 0.737824 0.738210
8.8 0.738596 0.738982 0.739367 0.739752 0.740137 0.740521 0.740904 0.741287 0.741670 0.742052
8.9 0.742434 0.742815 0.743196 0.743577 0.743957 0.744337 0.744716 0.745095 0.745473 0.745851
Logarithm Table for base 19 — N = 9.00–9.99
N.i 0 1 2 3 4 5 6 7 8 9
9.0 0.746229 0.746606 0.746982 0.747359 0.747735 0.748110 0.748485 0.748860 0.749234 0.749608
9.1 0.749981 0.750354 0.750727 0.751099 0.751471 0.751842 0.752213 0.752584 0.752954 0.753324
9.2 0.753693 0.754062 0.754431 0.754799 0.755167 0.755534 0.755901 0.756267 0.756634 0.756999
9.3 0.757365 0.757730 0.758094 0.758459 0.758822 0.759186 0.759549 0.759912 0.760274 0.760636
9.4 0.760997 0.761358 0.761719 0.762079 0.762439 0.762799 0.763158 0.763517 0.763875 0.764233
9.5 0.764591 0.764948 0.765305 0.765662 0.766018 0.766374 0.766729 0.767084 0.767439 0.767793
9.6 0.768147 0.768501 0.768854 0.769207 0.769560 0.769912 0.770263 0.770615 0.770966 0.771317
9.7 0.771667 0.772017 0.772366 0.772716 0.773064 0.773413 0.773761 0.774109 0.774456 0.774803
9.8 0.775150 0.775497 0.775843 0.776188 0.776534 0.776879 0.777223 0.777567 0.777911 0.778255
9.9 0.778598 0.778941 0.779284 0.779626 0.779968 0.780309 0.780650 0.780991 0.781332 0.781672
Logarithm Table for base 19 — N = 10.00–10.99
N.i 0 1 2 3 4 5 6 7 8 9
10.0 0.782011 0.782351 0.782690 0.783029 0.783367 0.783705 0.784043 0.784381 0.784718 0.785054
10.1 0.785391 0.785727 0.786063 0.786398 0.786733 0.787068 0.787402 0.787737 0.788070 0.788404
10.2 0.788737 0.789070 0.789402 0.789734 0.790066 0.790398 0.790729 0.791060 0.791390 0.791720
10.3 0.792050 0.792380 0.792709 0.793038 0.793367 0.793695 0.794023 0.794351 0.794678 0.795005
10.4 0.795332 0.795658 0.795984 0.796310 0.796635 0.796961 0.797285 0.797610 0.797934 0.798258
10.5 0.798582 0.798905 0.799228 0.799551 0.799873 0.800195 0.800517 0.800838 0.801160 0.801480
10.6 0.801801 0.802121 0.802441 0.802761 0.803080 0.803399 0.803718 0.804036 0.804355 0.804672
10.7 0.804990 0.805307 0.805624 0.805941 0.806257 0.806573 0.806889 0.807205 0.807520 0.807835
10.8 0.808149 0.808464 0.808778 0.809091 0.809405 0.809718 0.810031 0.810343 0.810656 0.810968
10.9 0.811279 0.811591 0.811902 0.812213 0.812523 0.812834 0.813144 0.813454 0.813763 0.814072
Logarithm Table for base 19 — N = 11.00–11.99
N.i 0 1 2 3 4 5 6 7 8 9
11.0 0.814381 0.814690 0.814998 0.815306 0.815614 0.815921 0.816228 0.816535 0.816842 0.817148
11.1 0.817455 0.817760 0.818066 0.818371 0.818676 0.818981 0.819285 0.819590 0.819894 0.820197
11.2 0.820501 0.820804 0.821106 0.821409 0.821711 0.822013 0.822315 0.822617 0.822918 0.823219
11.3 0.823519 0.823820 0.824120 0.824420 0.824720 0.825019 0.825318 0.825617 0.825915 0.826214
11.4 0.826512 0.826810 0.827107 0.827404 0.827701 0.827998 0.828295 0.828591 0.828887 0.829182
11.5 0.829478 0.829773 0.830068 0.830363 0.830657 0.830951 0.831245 0.831539 0.831832 0.832125
11.6 0.832418 0.832711 0.833003 0.833296 0.833587 0.833879 0.834171 0.834462 0.834753 0.835043
11.7 0.835334 0.835624 0.835914 0.836203 0.836493 0.836782 0.837071 0.837359 0.837648 0.837936
11.8 0.838224 0.838512 0.838799 0.839086 0.839373 0.839660 0.839947 0.840233 0.840519 0.840805
11.9 0.841090 0.841375 0.841660 0.841945 0.842230 0.842514 0.842798 0.843082 0.843366 0.843649
Logarithm Table for base 19 — N = 12.00–12.99
N.i 0 1 2 3 4 5 6 7 8 9
12.0 0.843932 0.844215 0.844498 0.844780 0.845062 0.845344 0.845626 0.845908 0.846189 0.846470
12.1 0.846751 0.847031 0.847311 0.847592 0.847871 0.848151 0.848431 0.848710 0.848989 0.849267
12.2 0.849546 0.849824 0.850102 0.850380 0.850658 0.850935 0.851212 0.851489 0.851766 0.852042
12.3 0.852318 0.852594 0.852870 0.853146 0.853421 0.853696 0.853971 0.854246 0.854520 0.854794
12.4 0.855068 0.855342 0.855616 0.855889 0.856162 0.856435 0.856708 0.856980 0.857252 0.857524
12.5 0.857796 0.858068 0.858339 0.858610 0.858881 0.859152 0.859423 0.859693 0.859963 0.860233
12.6 0.860502 0.860772 0.861041 0.861310 0.861579 0.861847 0.862116 0.862384 0.862652 0.862920
12.7 0.863187 0.863454 0.863722 0.863988 0.864255 0.864522 0.864788 0.865054 0.865320 0.865585
12.8 0.865851 0.866116 0.866381 0.866646 0.866911 0.867175 0.867439 0.867703 0.867967 0.868231
12.9 0.868494 0.868757 0.869020 0.869283 0.869545 0.869808 0.870070 0.870332 0.870594 0.870855
Logarithm Table for base 19 — N = 13.00–13.99
N.i 0 1 2 3 4 5 6 7 8 9
13.0 0.871116 0.871378 0.871639 0.871899 0.872160 0.872420 0.872680 0.872940 0.873200 0.873460
13.1 0.873719 0.873978 0.874237 0.874496 0.874754 0.875013 0.875271 0.875529 0.875787 0.876044
13.2 0.876302 0.876559 0.876816 0.877073 0.877329 0.877586 0.877842 0.878098 0.878354 0.878609
13.3 0.878865 0.879120 0.879375 0.879630 0.879885 0.880139 0.880394 0.880648 0.880902 0.881155
13.4 0.881409 0.881662 0.881915 0.882168 0.882421 0.882674 0.882926 0.883178 0.883430 0.883682
13.5 0.883934 0.884185 0.884437 0.884688 0.884939 0.885190 0.885440 0.885690 0.885941 0.886191
13.6 0.886440 0.886690 0.886940 0.887189 0.887438 0.887687 0.887935 0.888184 0.888432 0.888681
13.7 0.888929 0.889176 0.889424 0.889671 0.889919 0.890166 0.890413 0.890659 0.890906 0.891152
13.8 0.891399 0.891645 0.891890 0.892136 0.892382 0.892627 0.892872 0.893117 0.893362 0.893606
13.9 0.893851 0.894095 0.894339 0.894583 0.894827 0.895070 0.895314 0.895557 0.895800 0.896043
Logarithm Table for base 19 — N = 14.00–14.99
N.i 0 1 2 3 4 5 6 7 8 9
14.0 0.896285 0.896528 0.896770 0.897012 0.897254 0.897496 0.897738 0.897979 0.898220 0.898462
14.1 0.898703 0.898943 0.899184 0.899424 0.899665 0.899905 0.900145 0.900384 0.900624 0.900863
14.2 0.901103 0.901342 0.901581 0.901819 0.902058 0.902296 0.902535 0.902773 0.903011 0.903248
14.3 0.903486 0.903723 0.903961 0.904198 0.904435 0.904671 0.904908 0.905144 0.905381 0.905617
14.4 0.905853 0.906089 0.906324 0.906560 0.906795 0.907030 0.907265 0.907500 0.907734 0.907969
14.5 0.908203 0.908437 0.908671 0.908905 0.909139 0.909372 0.909606 0.909839 0.910072 0.910305
14.6 0.910537 0.910770 0.911002 0.911234 0.911467 0.911698 0.911930 0.912162 0.912393 0.912624
14.7 0.912856 0.913087 0.913317 0.913548 0.913778 0.914009 0.914239 0.914469 0.914699 0.914929
14.8 0.915158 0.915387 0.915617 0.915846 0.916075 0.916304 0.916532 0.916761 0.916989 0.917217
14.9 0.917445 0.917673 0.917901 0.918128 0.918356 0.918583 0.918810 0.919037 0.919264 0.919490
Logarithm Table for base 19 — N = 15.00–15.99
N.i 0 1 2 3 4 5 6 7 8 9
15.0 0.919717 0.919943 0.920169 0.920395 0.920621 0.920847 0.921073 0.921298 0.921523 0.921749
15.1 0.921974 0.922198 0.922423 0.922648 0.922872 0.923096 0.923320 0.923544 0.923768 0.923992
15.2 0.924215 0.924439 0.924662 0.924885 0.925108 0.925331 0.925553 0.925776 0.925998 0.926220
15.3 0.926442 0.926664 0.926886 0.927108 0.927329 0.927550 0.927772 0.927993 0.928213 0.928434
15.4 0.928655 0.928875 0.929096 0.929316 0.929536 0.929756 0.929975 0.930195 0.930415 0.930634
15.5 0.930853 0.931072 0.931291 0.931510 0.931728 0.931947 0.932165 0.932383 0.932601 0.932819
15.6 0.933037 0.933255 0.933472 0.933690 0.933907 0.934124 0.934341 0.934558 0.934774 0.934991
15.7 0.935207 0.935424 0.935640 0.935856 0.936071 0.936287 0.936503 0.936718 0.936933 0.937149
15.8 0.937364 0.937578 0.937793 0.938008 0.938222 0.938437 0.938651 0.938865 0.939079 0.939293
15.9 0.939506 0.939720 0.939933 0.940147 0.940360 0.940573 0.940786 0.940998 0.941211 0.941423
Logarithm Table for base 19 — N = 16.00–16.99
N.i 0 1 2 3 4 5 6 7 8 9
16.0 0.941636 0.941848 0.942060 0.942272 0.942484 0.942695 0.942907 0.943118 0.943330 0.943541
16.1 0.943752 0.943963 0.944173 0.944384 0.944594 0.944805 0.945015 0.945225 0.945435 0.945645
16.2 0.945855 0.946064 0.946274 0.946483 0.946692 0.946901 0.947110 0.947319 0.947528 0.947736
16.3 0.947945 0.948153 0.948361 0.948569 0.948777 0.948985 0.949192 0.949400 0.949607 0.949815
16.4 0.950022 0.950229 0.950436 0.950643 0.950849 0.951056 0.951262 0.951468 0.951675 0.951881
16.5 0.952086 0.952292 0.952498 0.952703 0.952909 0.953114 0.953319 0.953524 0.953729 0.953934
16.6 0.954139 0.954343 0.954547 0.954752 0.954956 0.955160 0.955364 0.955568 0.955771 0.955975
16.7 0.956178 0.956382 0.956585 0.956788 0.956991 0.957194 0.957396 0.957599 0.957801 0.958004
16.8 0.958206 0.958408 0.958610 0.958812 0.959014 0.959215 0.959417 0.959618 0.959819 0.960020
16.9 0.960222 0.960422 0.960623 0.960824 0.961024 0.961225 0.961425 0.961625 0.961825 0.962025
Logarithm Table for base 19 — N = 17.00–17.99
N.i 0 1 2 3 4 5 6 7 8 9
17.0 0.962225 0.962425 0.962625 0.962824 0.963023 0.963223 0.963422 0.963621 0.963820 0.964018
17.1 0.964217 0.964416 0.964614 0.964812 0.965011 0.965209 0.965407 0.965605 0.965802 0.966000
17.2 0.966197 0.966395 0.966592 0.966789 0.966986 0.967183 0.967380 0.967577 0.967773 0.967970
17.3 0.968166 0.968363 0.968559 0.968755 0.968951 0.969146 0.969342 0.969538 0.969733 0.969929
17.4 0.970124 0.970319 0.970514 0.970709 0.970904 0.971098 0.971293 0.971487 0.971682 0.971876
17.5 0.972070 0.972264 0.972458 0.972652 0.972845 0.973039 0.973232 0.973426 0.973619 0.973812
17.6 0.974005 0.974198 0.974391 0.974584 0.974776 0.974969 0.975161 0.975353 0.975545 0.975737
17.7 0.975929 0.976121 0.976313 0.976505 0.976696 0.976887 0.977079 0.977270 0.977461 0.977652
17.8 0.977843 0.978034 0.978224 0.978415 0.978605 0.978795 0.978986 0.979176 0.979366 0.979556
17.9 0.979745 0.979935 0.980125 0.980314 0.980504 0.980693 0.980882 0.981071 0.981260 0.981449
Logarithm Table for base 19 — N = 18.00–18.99
N.i 0 1 2 3 4 5 6 7 8 9
18.0 0.981638 0.981826 0.982015 0.982203 0.982391 0.982580 0.982768 0.982956 0.983144 0.983331
18.1 0.983519 0.983707 0.983894 0.984082 0.984269 0.984456 0.984643 0.984830 0.985017 0.985204
18.2 0.985390 0.985577 0.985763 0.985950 0.986136 0.986322 0.986508 0.986694 0.986880 0.987066
18.3 0.987251 0.987437 0.987622 0.987808 0.987993 0.988178 0.988363 0.988548 0.988733 0.988917
18.4 0.989102 0.989287 0.989471 0.989655 0.989840 0.990024 0.990208 0.990392 0.990575 0.990759
18.5 0.990943 0.991126 0.991310 0.991493 0.991676 0.991860 0.992043 0.992225 0.992408 0.992591
18.6 0.992774 0.992956 0.993139 0.993321 0.993503 0.993685 0.993867 0.994049 0.994231 0.994413
18.7 0.994595 0.994776 0.994958 0.995139 0.995320 0.995502 0.995683 0.995864 0.996045 0.996225
18.8 0.996406 0.996587 0.996767 0.996948 0.997128 0.997308 0.997488 0.997668 0.997848 0.998028
18.9 0.998208 0.998387 0.998567 0.998746 0.998926 0.999105 0.999284 0.999463 0.999642 0.999821
Logarithm Table for base 19 — N = 19.00–19.99
N.i 0 1 2 3 4 5 6 7 8 9
19.0 1.000000 1.000179 1.000357 1.000536 1.000714 1.000893 1.001071 1.001249 1.001427 1.001605
19.1 1.001783 1.001961 1.002138 1.002316 1.002493 1.002671 1.002848 1.003025 1.003202 1.003379
19.2 1.003556 1.003733 1.003910 1.004087 1.004263 1.004440 1.004616 1.004792 1.004968 1.005145
19.3 1.005321 1.005497 1.005672 1.005848 1.006024 1.006199 1.006375 1.006550 1.006725 1.006901
19.4 1.007076 1.007251 1.007426 1.007601 1.007775 1.007950 1.008125 1.008299 1.008473 1.008648
19.5 1.008822 1.008996 1.009170 1.009344 1.009518 1.009692 1.009865 1.010039 1.010212 1.010386
19.6 1.010559 1.010732 1.010905 1.011079 1.011251 1.011424 1.011597 1.011770 1.011942 1.012115
19.7 1.012287 1.012460 1.012632 1.012804 1.012976 1.013148 1.013320 1.013492 1.013664 1.013835
19.8 1.014007 1.014179 1.014350 1.014521 1.014692 1.014864 1.015035 1.015206 1.015377 1.015547
19.9 1.015718 1.015889 1.016059 1.016230 1.016400 1.016570 1.016740 1.016911 1.017081 1.017251
Logarithm Table for base 19 — N = 20.00–20.99
N.i 0 1 2 3 4 5 6 7 8 9
20.0 1.017420 1.017590 1.017760 1.017929 1.018099 1.018268 1.018438 1.018607 1.018776 1.018945
20.1 1.019114 1.019283 1.019452 1.019621 1.019789 1.019958 1.020127 1.020295 1.020463 1.020632
20.2 1.020800 1.020968 1.021136 1.021304 1.021472 1.021639 1.021807 1.021975 1.022142 1.022310
20.3 1.022477 1.022644 1.022811 1.022978 1.023145 1.023312 1.023479 1.023646 1.023813 1.023979
20.4 1.024146 1.024312 1.024479 1.024645 1.024811 1.024977 1.025143 1.025309 1.025475 1.025641
20.5 1.025807 1.025972 1.026138 1.026303 1.026469 1.026634 1.026799 1.026964 1.027129 1.027294
20.6 1.027459 1.027624 1.027789 1.027953 1.028118 1.028283 1.028447 1.028611 1.028776 1.028940
20.7 1.029104 1.029268 1.029432 1.029596 1.029760 1.029923 1.030087 1.030250 1.030414 1.030577
20.8 1.030741 1.030904 1.031067 1.031230 1.031393 1.031556 1.031719 1.031882 1.032044 1.032207
20.9 1.032370 1.032532 1.032694 1.032857 1.033019 1.033181 1.033343 1.033505 1.033667 1.033829

Other Bases

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