13421084781312

Names of 13421084781312

• Cardinal: 13421084781312 can be written as Thirteen trillion, four hundred twenty-one billion, eighty-four million, seven hundred eighty-one thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.3421084781312 × 10¹³

Factors of 13421084781312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 138

Divisors of 13421084781312

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 31 32 36 39 48 52 62 64 72 78 89 93 96 104 117 124 128 144 156 169 178 186 192 208 234 248 256 267 279 288 312 338 356 372 384 403 416 468 496 507 534 558 576 624 676 712 744 768 801 806 832 936 961 992 1014 1068 1116 1152 1157 1209 1248 1352 1424 1488 1521 1602 1612 1664 1872 1922 1984 2028 2136 2197 2232 2304 2314 2418 2496 2704 2759 2848 2883 2976 3042 3204 3224 3328 3471 3627 3744 3844 3968 4056 4272 4394 4464 4628 4836 4992 5239 5408 5518 5696 5766 5952 6084 6408 6448 6591 6942 7254 7488 7688 7936 8112 8277 8544 8649 8788 8928 9256 9672 9984 10413 10478 10816 11036 11392 11532 11904 12168 12493 12816 12896 13182 13884 14508 14976 15041 15376 15717 16224 16554 17088 17298 17576 17856 18512 19344 19773 20826 20956 21632 22072 22784 23064 23808 24336 24831 24986 25632 25792 26364 27768 29016 29791 29952 30082 30752 31434 32448 33108 34176 34596 35152 35712 35867 37024 37479 38688 39546 41652 41912 43264 44144 45123 46128 47151 48672 49662 49972 51264 51584 52728 55536 58032 59582 60164 61504 62868 64896 66216 68107 68352 69192 70304 71424 71734 74048 74958 77376 79092 83304 83824 85529 88288 89373 90246 92256 94302 97344 99324 99944 102528 103168 105456 107601 111072 112437 116064 119164 120328 123008 125736 129792 132432 135369 136214 138384 140608 143468 148096 149916 154752 158184 162409 166608 167648 171058 176576 178746 180492 184512 188604 194688 195533 198648 199888 204321 205056 210912 215202 222144 224874 232128 238328 240656 246016 251472 256587 264864 268119 270738 272428 276768 281216 286936 296192 299832 309504 316368 322803 324818 333216 335296 342116 353152 357492 360984 369024 377208 387283 389376 391066 397296 399776 408642 421824 430404 444288 449748 464256 466271 476656 481312 487227 502944 513174 529728 536238 541476 544856 553536 562432 573872 586599 599664 612963 632736 645606 649636 666432 670592 684232 706304 714984 721968 738048 754416 769761 774566 782132 794592 799552 817284 843648 860808 888576 899496 928512 932542 953312 962624 974454 1005888 1026348 1059456 1072476 1082952 1089712 1107072 1111877 1147744 1161849 1173198 1199328 1225926 1265472 1291212 1299272 1332864 1341184 1368464 1398813 1429968 1443936 1461681 1508832 1539522 1549132 1564264 1589184 1599104 1634568 1687296 1721616 1759797 1798992 1865084 1906624 1925248 1948908 2011776 2052696 2111317 2118912 2144952 2165904 2179424 2214144 2223754 2295488 2323698 2346396 2398656 2451852 2530944 2582424 2598544 2651399 2665728 2736928 2797626 2859936 2887872 2923362 3017664 3079044 3098264 3128528 3178368 3198208 3269136 3335631 3443232 3485547 3519594 3597984 3730168 3813248 3850496 3897816 4023552 4105392 4196439 4222634 4289904 4331808 4358848 4447508 4590976 4647396 4692792 4797312 4903704 5034679 5061888 5164848 5197088 5302798 5473856 5595252 5719872 5775744 5846724 6035328 6061523 6158088 6196528 6257056 6333951 6356736 6538272 6671262 6886464 6971094 7039188 7195968 7460336 7626496 7795632 7954197 8210784 8392878 8445268 8579808 8663616 8717696 8895016 9181952 9294792 9385584 9594624 9807408 10006893 10069358 10329696 10394176 10605596 10947712 11190504 11439744 11551488 11693448 12070656 12123046 12316176 12393056 12514112 12667902 13076544 13342524 13772928 13942188 14078376 14391936 14454401 14920672 15104037 15591264 15908394 16421568 16785756 16890536 17159616 17327232 17435392 17790032 18184569 18589584 18771168 19001853 19614816 20013786 20138716 20659392 20788352 21211192 21895424 22381008 22879488 23386896 23862591 24246092 24632352 24786112 25028224 25335804 26153088 26685048 27545856 27884376 28156752 28783872 28908802 29841344 30208074 31182528 31816788 32843136 33571512 33781072 34319232 34468187 34654464 35580064 36369138 37179168 37542336 38003706 39229632 40027572 40277432 41318784 41576704 42422384 43363203 44762016 45312111 46773792 47725182 48492184 49264704 49572224 50056448 50671608 52306176 53370096 54553707 55768752 56313504 57817604 59682688 60416148 62365056 63633576 65450827 65686272 67143024 67562144 68638464 68936374 71160128 72738276 74358336 75084672 76007412 78459264 80055144 80554864 82637568 84844768 86726406 89524032 90624222 93547584 95450364 96984368 98529408 99144448 101343216 103404561 106740192 109107414 111537504 112627008 115635208 119365376 120832296 124730112 127267152 130089609 130901654 134286048 135124288 137872748 142320256 145476552 148716672 150169344 152014824 156918528 160110288 161109728 169689536 173452812 179048064 181248444 187095168 187907213 190900728 193968736 196352481 197058816 202686432 206809122 213480384 218214828 223075008 225254016 231270416 241664592 254534304 260179218 261803308 268572096 270248576 275745496 284640512 290953104 297433344 304029648 310213683 320220576 322219456 339379072 346905624 358096128 362496888 374190336 375814426 381801456 387937472 392704962 405372864 413618244 426960768 436429656 446150016 448086431 450508032 462540832 483329184 509068608 520358436 523606616 537144192 540497152 551490992 563721639 581906208 589057443 608059296 620427366 640441152 644438912 678758144 693811248 724993776 751628852 763602912 775874944 785409924 810745728 827236488 853921536 872859312 892300032 896172862 925081664 966658368 1018137216 1040716872 1047213232 1074288384 1102981984 1127443278 1163812416 1178114886 1216118592 1240854732 1280882304 1288877824 1344259293 1387622496 1449987552 1503257704 1527205824 1551749888 1570819848 1621491456 1654472976 1691164917 1745718624 1792345724 1850163328 1933316736 2036274432 2081433744 2094426464 2205963968 2254886556 2327624832 2356229772 2432237184 2481709464 2561764608 2688518586 2775244992 2899975104 3006515408 3054411648 3141639696 3308945952 3382329834 3491437248 3584691448 3700326656 3866633472 4032777879 4162867488 4188852928 4411927936 4509773112 4655249664 4712459544 4864474368 4963418928 5377037172 5550489984 5799950208 5825123603 6013030816 6108823296 6283279392 6617891904 6764659668 6982874496 7169382896 8065555758 8325734976 8377705856 8823855872 9019546224 9424919088 9926837856 10754074344 11100979968 11599900416 11650247206 12026061632 12566558784 13235783808 13529319336 13965748992 14338765792 16131111516 16651469952 16755411712 17475370809 18039092448 18849838176 19853675712 21508148688 23300494412 24052123264 25133117568 26471567616 27058638672 28677531584 32262223032 33302939904 34950741618 36078184896 37699676352 39707351424 43016297376 46600988824 48104246528 50266235136 52426112427 54117277344 57355063168 64524446064 69901483236 72156369792 75399352704 79414702848 86032594752 93201977648 104852224854 108234554688 114710126336 129048892128 139802966472 144312739584 150798705408 172065189504 186403955296 209704449708 216469109376 258097784256 279605932944 344130379008 372807910592 419408899416 432938218752 516195568512 559211865888 745615821184 838817798832 1032391137024 1118423731776 1491231642368 1677635597664 2236847463552 3355271195328 4473694927104 6710542390656 13421084781312
• Sum of all divisors σ(n): 43803495590400
• Sum of proper divisors (its aliquot sum) s(n): 30382410809088
• 13421084781312 is an abundant number, because the sum of its proper divisors (30382410809088) is greater than itself. Its abundance is 16961326027776

Bases of 13421084781312

• Binary: 11000011010011010110111111011010101100000000₂
• Hexadecimal: 0xC34D6FDAB00
• Base-36: 4R9K7CU80

Squares and roots of 13421084781312

• 13421084781312 squared (13421084781312²) is 180125516707164574864441344
• 13421084781312 cubed (13421084781312³) is 2417479831004486870588124207383291363328
• The square root of 13421084781312 is 3663479.8731959755
• The cube root of 13421084781312 is 23764.5287466525

Scales and comparisons

• 13,421,084,781,312 seconds is equal to 426,748 years, 51 weeks, 9 hours, 55 minutes, 12 seconds.
• To count from 1 to 13,421,084,781,312 would take you about one million, sixty-six thousand, eight hundred seventy-two 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 13421084781312 cubic inches would be around 1980.4 feet tall.

Recreational maths with 13421084781312

• 13421084781312 backwards is 21318748012431
• The number of decimal digits it has is: 14
• The sum of 13421084781312's digits is 45
• More coming soon!