1438485186926970

Names of 1438485186926970

• Cardinal: 1438485186926970 can be written as One quadrillion, four hundred thirty-eight trillion, four hundred eighty-five billion, one hundred eighty-six million, nine hundred twenty-six thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.43848518692697 × 10¹⁵

Factors of 1438485186926970

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 65969

Divisors of 1438485186926970

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 35 39 42 45 49 63 65 70 78 90 91 98 105 107 117 126 130 147 182 195 210 214 234 245 273 294 315 321 390 441 455 490 535 546 585 630 637 642 735 749 819 882 910 963 1070 1170 1274 1365 1391 1470 1498 1605 1638 1911 1926 2205 2247 2730 2782 3185 3210 3745 3779 3822 4095 4173 4410 4494 4815 5243 5733 6370 6741 6955 7490 7558 8190 8346 9555 9630 9737 10486 11235 11337 11466 12519 13482 13910 15729 18895 19110 19474 20865 22470 22674 25038 26215 26453 28665 29211 31458 33705 34011 37790 41730 47187 48685 49127 52430 52906 56685 57330 58422 62053 62595 67410 68022 68159 78645 79359 87633 94374 97370 98254 113370 124106 125190 132265 136318 146055 147381 157290 158718 170055 175266 185171 186159 204477 235935 238077 245635 264530 292110 294762 310265 340110 340795 343889 370342 372318 396795 404353 408954 434371 438165 442143 471870 476154 491270 555513 558477 613431 620530 681590 687778 736905 793590 806689 808706 868742 876330 884286 925855 930795 1022385 1031667 1111026 1116954 1190385 1213059 1226862 1303113 1473810 1613378 1666539 1719445 1851710 1861590 2021765 2044770 2063334 2171855 2210715 2380770 2407223 2420067 2426118 2606226 2777565 2792385 2830471 3040597 3067155 3095001 3333078 3438890 3639177 3909339 4033445 4043530 4343710 4421430 4814446 4840134 5158335 5256589 5555130 5584770 5646823 5660942 6065295 6081194 6134310 6190002 6515565 6639671 7221669 7260201 7278354 7818678 8066890 8332695 8491413 9121791 10316670 10513178 11293646 12036115 12100335 12130590 13031130 13279342 14152355 14443338 14520402 15202985 15475005 15769767 16665390 16940469 16982826 18195885 18243582 19546695 19813297 19919013 21665007 24072230 24200670 25474239 26282945 27365373 28234115 28304710 30405970 30950010 31539534 33198355 33880938 36108345 36301005 36391770 36796123 39093390 39527761 39626594 39838026 42457065 43330014 45608955 46477697 47309301 50821407 50948478 52565890 54730746 56468230 59439891 59757039 66396710 72216690 72602010 73592246 78848835 79055522 84702345 84914130 86315723 91217910 92955394 94618602 99066485 99595065 101642814 108325035 110388369 118583283 118879782 119514078 127371195 136826865 139433091 157697670 169404690 172631446 178319673 183980615 197638805 198132970 199190130 216650070 220776738 232388485 234498287 236546505 237166566 254107035 254742390 257572861 258947169 273653730 278866182 297199455 298785195 325343879 331165107 355749849 356639346 367961230 395277610 418299273 431578615 464776970 468996574 473093010 508214070 515145722 517894338 551941845 592916415 594398910 597570390 604210061 650687758 662330214 697165455 703494861 711499698 772718583 776841507 836598546 863157230 891598365 976031637 1103883690 1172491435 1185832830 1208420122 1287864305 1294735845 1394330910 1406989722 1545437166 1553683014 1626719395 1641488009 1655825535 1778749245 1783196730 1812630183 1952063274 2091496365 2110484583 2318155749 2344982870 2575728610 2589471690 2928094911 3021050305 3048477731 3253438790 3282976018 3311651070 3517474305 3557498490 3625260366 3863592915 3884207535 4182992730 4220969166 4229470427 4636311498 4880158185 4924464027 5437890549 5856189822 6042100610 6096955462 7034948610 7727185830 7768415070 8207440045 8458940854 9063150915 9145433193 9760316370 9848928054 10552422915 10875781098 11490416063 11590778745 12688411281 14640474555 14773392081 15242388655 16414880090 18126301830 18290866386 21104845830 21147352135 21339344117 22980832126 23181557490 24622320135 25091316709 25376822562 27189452745 27436299579 29280949110 29546784162 30484777310 34471248189 38065233843 42294704270 42678688234 45727165965 49244640270 50182633418 54378905490 54872599158 57452080315 63442056405 64018032351 68942496378 73866960405 75273950127 76130467686 91454331930 103413744567 106696720585 114904160630 125456583545 126884112810 128036064702 137181497895 147733920810 149375408819 150547900254 172356240945 175639216963 190326169215 192054097053 206827489134 213393441170 225821850381 250913167090 274362995790 298750817638 320090161755 326187117217 344712481890 351278433926 376369750635 380652338430 384108194106 448126226457 451643700762 517068722835 526917650889 640180323510 652374234434 746877044095 752739501270 878196084815 896252452914 960270485265 978561351651 1034137445670 1053835301778 1129109251905 1229474518741 1344378679371 1493754088190 1580752952667 1630935586085 1756392169630 1920540970530 1957122703302 2240631132285 2258218503810 2283309820519 2458949037482 2634588254445 2688757358742 2935684054953 3161505905334 3261871172170 3688423556223 4481262264570 4566619641038 4892806758255 5269176508890 5871368109906 6147372593705 6721893396855 6849929461557 7376847112446 7903764763335 9785613516510 11065270668669 11416549102595 12294745187410 13443786793710 13699858923114 14678420274765 15807529526670 15983168743633 18442117781115 20549788384671 22130541337338 22833098205190 29356840549530 31966337487266 34249647307785 36884235562230 41099576769342 47949506230899 55326353343345 68499294615570 79915843718165 95899012461798 102748941923355 110652706686690 143848518692697 159831687436330 205497883846710 239747531154495 287697037385394 479495062308990 719242593463485 1438485186926970
• Sum of all divisors σ(n): 4730467743630720
• Sum of proper divisors (its aliquot sum) s(n): 3291982556703750
• 1438485186926970 is an abundant number, because the sum of its proper divisors (3291982556703750) is greater than itself. Its abundance is 1853497369776780

Bases of 1438485186926970

• Binary: 101000111000100101101101110100101001101100101111010₂
• Hexadecimal: 0x51C4B6E94D97A
• Base-36: E5WEYZPJEI

Squares and roots of 1438485186926970

• 1438485186926970 squared (1438485186926970²) is 2069239633008319822592113380900
• 1438485186926970 cubed (1438485186926970³) is 2976570560284667742158625444805236688092873000
• The square root of 1438485186926970 is 37927367.2554129441
• The cube root of 1438485186926970 is 112884.7125262207

Scales and comparisons

• 1,438,485,186,926,970 seconds is equal to 45,739,379 years, 21 weeks, 4 days, 22 hours, 49 minutes, 30 seconds.
• To count from 1 to 1,438,485,186,926,970 would take you about one hundred thirty-seven million, two hundred eighteen thousand, one hundred thirty-eight 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 1438485186926970 cubic inches would be around 9407.1 feet tall.

Recreational maths with 1438485186926970

• 1438485186926970 backwards is 0796296815848341
• The number of decimal digits it has is: 16
• The sum of 1438485186926970's digits is 81
• More coming soon!