12900921328253664

Names of 12900921328253664

• Cardinal: 12900921328253664 can be written as Twelve quadrillion, nine hundred trillion, nine hundred twenty-one billion, three hundred twenty-eight million, two hundred fifty-three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.2900921328253664 × 10¹⁶

Factors of 12900921328253664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 48075

Divisors of 12900921328253664

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 68 72 81 96 102 108 136 144 153 162 204 216 272 288 306 324 408 432 459 544 612 648 751 816 864 918 1224 1296 1377 1502 1632 1836 2253 2448 2592 2754 3004 3672 4506 4896 5508 6008 6759 7344 9012 10631 11016 12016 12767 13518 14688 18024 20277 21262 22032 24032 25534 27036 31893 36048 36671 38301 40554 42524 44064 51068 54072 60831 63786 72096 73342 76602 81108 85048 95679 102136 108144 110013 114903 121662 127572 146684 153204 162216 170096 180727 191358 204272 216288 220026 229806 243324 255144 287037 293368 306408 324432 330039 340192 344709 361454 382716 408544 440052 459612 486648 510288 542181 574074 586736 612816 623407 648864 660078 689418 722908 765432 861111 880104 919224 973296 990117 1020576 1034127 1084362 1148148 1173472 1225632 1246814 1320156 1378836 1445816 1530864 1626543 1722222 1760208 1838448 1870221 1946592 1980234 2068254 2168724 2296296 2493628 2640312 2757672 2891632 2970351 3061728 3253086 3444444 3520416 3676896 3740442 3960468 4136508 4337448 4592592 4879629 4987256 5280624 5515344 5610663 5783264 5940702 6506172 6888888 7480884 7920936 7983881 8273016 8674896 9185184 9759258 9974512 10561248 11030688 11221326 11881404 13012344 13777776 14638887 14961768 15841872 15967762 16546032 16831989 17349792 19518516 19949024 22442652 23762808 23951643 26024688 27539921 27555552 29277774 29923536 31683744 31935524 33092064 33663978 39037032 44885304 47525616 47903286 50495967 52049376 55079842 58555548 59847072 63871048 67327956 71854929 78074064 82619763 89770608 95051232 95806572 100991934 110159684 117111096 127742096 134655912 135725977 143709858 156148128 165239526 179541216 191613144 201983868 215564787 220319368 234222192 247859289 255484192 269311824 271451954 287419716 330479052 383226288 389849401 403967736 407177931 431129574 440638736 468178657 468444384 495718578 538623648 542903908 574839432 646694361 660958104 743577867 766452576 779698802 807935472 814355862 862259148 881277472 936357314 991437156 1085807816 1149678864 1169548203 1221533793 1293388722 1321916208 1404535971 1487155734 1559397604 1615870944 1628711724 1724518296 1872714628 1982874312 2171615632 2230733601 2299357728 2339096406 2443067586 2586777444 2643832416 2809071942 2974311468 3118795208 3257423448 3449036592 3508644609 3664601379 3745429256 3965748624 4213607913 4343231264 4461467202 4678192812 4886135172 5173554888 5618143884 5948622936 6237590416 6514846896 6627439817 6898073184 7017289218 7329202758 7490858512 7931497248 8427215826 8922934404 9356385624 9772270344 10347109776 10525933827 10993804137 11236287768 11897245872 12475180832 12640823739 13029693792 13254879634 14034578436 14658405516 14981717024 16854431652 17845868808 18712771248 19544540688 19882319451 20694219552 21051867654 21987608274 22472575536 23794491744 25281647478 26509759268 28069156872 29316811032 31577801481 33708863304 35691737616 37425542496 37922471217 39089081376 39764638902 42103735308 43975216548 44945151072 50563294956 53019518536 56138313744 58633622064 59646958353 63155602962 67417726608 71383475232 75844942434 79529277804 84207470616 87950433096 101126589912 106039037072 112276627488 117267244128 119293916706 126311205924 134835453216 151689884868 159058555608 168414941232 175900866192 178940875059 202253179824 212078074144 238587833412 252622411848 292776900151 303379769736 318117111216 336829882464 351801732384 357881750118 404506359648 477175666824 505244823696 536822625177 585553800302 606759539472 636234222432 715763500236 878330700453 954351333648 1010489647392 1073645250354 1171107600604 1213519078944 1431527000472 1756661400906 1908702667296 2147290500708 2342215201208 2634992101359 2863054000944 3513322801812 4294581001416 4684430402416 4977207302567 5269984202718 5726108001888 7026645603624 7904976304077 8589162002832 9368860804832 9954414605134 10539968405436 14053291207248 14931621907701 15809952608154 17178324005664 19908829210268 21079936810872 23714928912231 28106582414496 29863243815402 31619905216308 39817658420536 42159873621744 44794865723103 47429857824462 59726487630804 63239810432616 79635316841072 84319747243488 89589731446206 94859715648924 119452975261608 126479620865232 134384597169309 159270633682144 179179462892412 189719431297848 238905950523216 252959241730464 268769194338618 358358925784824 379438862595696 403153791507927 477811901046432 537538388677236 716717851569648 758877725191392 806307583015854 1075076777354472 1433435703139296 1612615166031708 2150153554708944 3225230332063416 4300307109417888 6450460664126832 12900921328253664
• Sum of all divisors σ(n): 40231463329677312
• Sum of proper divisors (its aliquot sum) s(n): 27330542001423648
• 12900921328253664 is an abundant number, because the sum of its proper divisors (27330542001423648) is greater than itself. Its abundance is 14429620673169984

Bases of 12900921328253664

• Binary: 101101110101010101000111010001000010111011101011100000₂
• Hexadecimal: 0x2DD551D10BBAE0
• Base-36: 3J0ZTFUXA00

Squares and roots of 12900921328253664

• 12900921328253664 squared (12900921328253664²) is 166433771117790282199555929424896
• 12900921328253664 cubed (12900921328253664³) is 2147148987555189307976212996190371735863524818944
• The square root of 12900921328253664 is 113582222.7650685835
• The cube root of 12900921328253664 is 234534.5931708659

Scales and comparisons

• 12,900,921,328,253,664 seconds is equal to 410,209,393 years, 3 weeks, 4 days, 14 minutes, 24 seconds.
• To count from 1 to 12,900,921,328,253,664 would take you about one billion, two hundred thirty million, six hundred twenty-eight thousand, one hundred seventy-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 12900921328253664 cubic inches would be around 19544.5 feet tall.

Recreational maths with 12900921328253664

• 12900921328253664 backwards is 46635282312900921
• The number of decimal digits it has is: 17
• The sum of 12900921328253664's digits is 63
• More coming soon!