31997943593460

Names of 31997943593460

• Cardinal: 31997943593460 can be written as Thirty-one trillion, nine hundred ninety-seven billion, nine hundred forty-three million, five hundred ninety-three thousand, four hundred sixty.

Scientific notation

• Scientific notation: 3.199794359346 × 10¹³

Factors of 31997943593460

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 136

Divisors of 31997943593460

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 81 90 108 113 117 130 135 156 162 169 180 195 226 234 243 260 270 324 338 339 351 390 405 452 468 486 507 540 565 585 676 678 702 729 780 810 845 972 1014 1017 1053 1130 1170 1215 1356 1404 1458 1469 1521 1620 1690 1695 1755 2028 2034 2106 2187 2260 2340 2430 2535 2916 2938 3042 3051 3159 3380 3390 3510 3645 4068 4212 4374 4407 4563 4860 5070 5085 5265 5876 6084 6102 6318 6561 6780 7020 7290 7345 7605 8748 8814 9126 9153 9477 10140 10170 10530 10935 12204 12636 12769 13122 13221 13689 14580 14690 15210 15255 15795 17628 18252 18306 18954 19097 20340 21060 21870 22035 22815 25538 26244 26442 27378 27459 28431 29380 30420 30510 31590 32805 36612 37908 38194 38307 39663 41067 43740 44070 45630 45765 47385 51076 52884 54756 54918 56862 57291 61020 63180 63845 65610 66105 68445 76388 76614 79326 82134 82377 85293 88140 91260 91530 94770 95485 109836 113724 114582 114921 118989 123201 127690 131220 132210 136890 137295 142155 153228 158652 164268 164754 165997 170586 171873 183060 189540 190970 191535 198315 205335 229164 229842 237978 246402 247131 255380 264420 273780 274590 284310 286455 329508 331994 341172 343746 344763 356967 369603 381940 383070 396630 410670 411885 426465 459684 475956 492804 494262 497991 515619 549180 568620 572910 574605 594945 616005 663988 687492 689526 713934 739206 741393 766140 793260 821340 823770 829985 852930 859365 988524 995982 1031238 1034289 1070901 1108809 1145820 1149210 1189890 1232010 1235655 1379052 1427868 1442897 1478412 1482786 1493973 1546857 1647540 1659970 1705860 1718730 1723815 1784835 1848015 1991964 2062476 2068578 2141802 2157961 2217618 2298420 2379780 2464020 2471310 2489955 2578095 2885794 2965572 2987946 3093714 3102867 3212703 3319940 3437460 3447630 3569670 3696030 3706965 4137156 4283604 4315922 4328691 4435236 4481919 4640571 4942620 4979910 5156190 5171445 5354505 5544045 5771588 5975892 6187428 6205734 6425406 6473883 6895260 7139340 7214485 7392060 7413930 7469865 7734285 8631844 8657382 8963838 9281142 9308601 9638109 9959820 10312380 10342890 10709010 10789805 11088090 12411468 12850812 12947766 12986073 13445757 13921713 14428970 14827860 14939730 15468570 15514335 16063515 17314764 17927676 18562284 18617202 18757661 19276218 19421649 20685780 21418020 21579610 21643455 22176180 22409595 23202855 25895532 25972146 26891514 27843426 27925803 28857940 29879460 30937140 31028670 32127030 32369415 37234404 37515322 38552436 38843298 38958219 40337271 41765139 43159220 43286910 44819190 46405710 46543005 48190545 51944292 53783028 55686852 55851606 56272983 58264947 62057340 64254060 64738830 64930365 67228785 69608565 75030644 77686596 77916438 80674542 83530278 83777409 86573820 89638380 92811420 93086010 93788305 96381090 97108245 111703212 112545966 116529894 116874657 121011813 125295417 129477660 129860730 134457570 139217130 139629015 155832876 161349084 167060556 167554818 168818949 174794841 186172020 187576610 192762180 194216490 194791095 201686355 208825695 225091932 233059788 233749314 242023626 243849593 250590834 259721460 268915140 278434260 279258030 281364915 291324735 335109636 337637898 349589682 350623971 363035439 375153220 388432980 389582190 403372710 417651390 418887045 467498628 484047252 487699186 501181668 506456847 524384523 558516060 562729830 582649470 584373285 605059065 626477085 675275796 699179364 701247942 726070878 731548779 779164380 806745420 835302780 837774090 844094745 873974205 975398372 1012913694 1048769046 1051871913 1089106317 1125459660 1165298940 1168746570 1210118130 1219247965 1252954170 1402495884 1452141756 1463097558 1519370541 1573153569 1675548180 1688189490 1747948410 1753119855 1815177195 2025827388 2097538092 2103743826 2178212634 2194646337 2337493140 2420236260 2438495930 2505908340 2532284235 2621922615 2926195116 3038741082 3146307138 3155615739 3376378980 3495896820 3506239710 3630354390 3657743895 4207487652 4356425268 4389292674 4558111623 4719460707 4876991860 5064568470 5243845230 5259359565 5445531585 6077482164 6292614276 6311231478 6583939011 7012479420 7260708780 7315487790 7596852705 7865767845 8778585348 9116223246 9438921414 9466847217 10129136940 10487690460 10518719130 10891063170 10973231685 12622462956 13167878022 13674334869 14158382121 14630975580 15193705410 15731535690 15778078695 18232446492 18877842828 18933694434 19751817033 21037438260 21782126340 21946463370 22790558115 23597303535 26335756044 27348669738 28316764242 30387410820 31463071380 31556157390 32919695055 37867388868 39503634066 41023004607 43892926740 45581116230 47194607070 47334236085 54697339476 56633528484 59255451099 63112314780 65839390110 68371674345 70791910605 79007268132 82046009214 91162232460 94389214140 94668472170 98759085165 118510902198 123069013821 131678780220 136743348690 141583821210 164092018428 177766353297 189336944340 197518170330 205115023035 237021804396 246138027642 273486697380 283167642420 296277255495 355532706594 395036340660 410230046070 492276055284 533299059891 592554510990 615345069105 711065413188 820460092140 888831766485 1066598119782 1185109021980 1230690138210 1599897179673 1777663532970 2133196239564 2461380276420 2666495299455 3199794359346 3555327065940 5332990598910 6399588718692 7999485898365 10665981197820 15998971796730 31997943593460
• Sum of all divisors σ(n): 110112179912280
• Sum of proper divisors (its aliquot sum) s(n): 78114236318820
• 31997943593460 is an abundant number, because the sum of its proper divisors (78114236318820) is greater than itself. Its abundance is 46116292725360

Bases of 31997943593460

• Binary: 111010001101000011010000011111011100111110100₂
• Hexadecimal: 0x1D1A1A0FB9F4
• Base-36: BCBNHGB90

Squares and roots of 31997943593460

• 31997943593460 squared (31997943593460²) is 1023868394210247857754771600
• 31997943593460 cubed (31997943593460³) is 32761683125065978196322983297965553736000
• The square root of 31997943593460 is 5656672.4841959873
• The cube root of 31997943593460 is 31747.3409535655

Scales and comparisons

• 31,997,943,593,460 seconds is equal to 1,017,435 years, 32 weeks, 5 days, 8 hours, 51 minutes.
• To count from 1 to 31,997,943,593,460 would take you about two million, five hundred forty-three thousand, five hundred eighty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 31997943593460 cubic inches would be around 2645.6 feet tall.

Recreational maths with 31997943593460

• 31997943593460 backwards is 06439534979913
• The number of decimal digits it has is: 14
• The sum of 31997943593460's digits is 72
• More coming soon!