21231950584064

Names of 21231950584064

• Cardinal: 21231950584064 can be written as Twenty-one trillion, two hundred thirty-one billion, nine hundred fifty million, five hundred eighty-four thousand and sixty-four.

Scientific notation

• Scientific notation: 2.1231950584064 × 10¹³

Factors of 21231950584064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 602

Divisors of 21231950584064

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 4 8 11 16 22 31 32 37 44 62 64 74 88 121 124 128 148 176 242 248 256 296 341 352 407 484 496 521 592 682 704 814 961 968 992 1042 1147 1184 1364 1369 1408 1628 1922 1936 1984 2084 2294 2368 2728 2738 2816 3256 3751 3844 3872 3968 4168 4477 4588 4736 5456 5476 5731 6512 7502 7688 7744 7936 8336 8954 9176 9472 10571 10912 10952 11462 12617 13024 15004 15059 15376 15488 16151 16672 17908 18352 19277 21142 21824 21904 22924 25234 26048 30008 30118 30752 30976 32302 33344 35557 35816 36704 38554 42284 42439 43648 43808 45848 50468 52096 60016 60236 61504 63041 64604 66688 71114 71632 73408 77108 84568 84878 87296 87616 91696 100936 104192 116281 120032 120472 123008 126082 129208 133376 138787 142228 143264 146816 154216 165649 169136 169756 175232 177661 183392 201872 212047 232562 240064 240944 246016 252164 258416 277574 284456 286528 293632 308432 331298 338272 339512 350464 355322 366784 391127 403744 424094 465124 466829 480128 481888 500681 504328 516832 555148 568912 573056 597587 616864 662596 676544 679024 710644 713249 733568 782254 807488 848188 930248 933658 960256 963776 1001362 1008656 1033664 1110296 1137824 1146112 1195174 1233728 1315609 1325192 1353088 1358048 1421288 1426498 1467136 1564508 1614976 1696376 1860496 1867316 1927552 1954271 2002724 2017312 2067328 2220592 2275648 2332517 2390348 2467456 2631218 2650384 2706176 2716096 2842576 2852996 3129016 3229952 3392752 3720992 3734632 3855104 3908542 4005448 4034624 4134656 4302397 4441184 4551296 4665034 4780696 4934912 5135119 5262436 5300768 5432192 5507491 5685152 5705992 6258032 6573457 6785504 7441984 7469264 7817084 7845739 8010896 8069248 8604794 8882368 9102592 9330068 9561392 10270238 10524872 10601536 10864384 11014982 11370304 11411984 12516064 13146914 13571008 14471699 14883968 14938528 15634168 15691478 16021792 16138496 17209588 17764736 18525197 18660136 19122784 20540476 21049744 21203072 22029964 22110719 22740608 22823968 25032128 26293828 27142016 28943398 29767936 29877056 31268336 31382956 32043584 34419176 35529472 37050394 37320272 38245568 41080952 42099488 42406144 44059928 44221438 45481216 45647936 50064256 52587656 54284032 57886796 59754112 60582401 62536672 62765912 64087168 68838352 72308027 74100788 74640544 76491136 82161904 84198976 86303129 88119856 88442876 91295872 100128512 105175312 115773592 119508224 121164802 125073344 125531824 128174336 137676704 144616054 148201576 149281088 152982272 159188689 164323808 168397952 172606258 176239712 176885752 182591744 203777167 210350624 231547184 242329604 243217909 250146688 251063648 275353408 289232108 296403152 298562176 318377378 328647616 336795904 345212516 352479424 353771504 407554334 420701248 463094368 484659208 486435818 500293376 502127296 550706816 578464216 592806304 597124352 636754756 657295232 685432289 690425032 704958848 707543008 815108668 841402496 926188736 969318416 972871636 1004254592 1101413632 1156928432 1185612608 1273509512 1314590464 1370864578 1380850064 1409917696 1415086016 1630217336 1682804992 1852377472 1938636832 1945743272 2008509184 2241548837 2313856864 2371225216 2547019024 2675396999 2741729156 2761700128 2830172032 3260434672 3704754944 3877273664 3891486544 4483097674 4627713728 4742450432 5094038048 5350793998 5483458312 5523400256 5660344064 6520869344 7539755179 7754547328 7782973088 8966195348 9255427456 10188076096 10701587996 10966916624 11046800512 13041738688 15079510358 15509094656 15565946176 17932390696 18510854912 20376152192 21403175992 21933833248 22093601024 26083477376 30159020716 31131892352 35864781392 40752304384 42806351984 43867666496 52166954752 60318041432 62263784704 71729562784 82937306969 85612703968 87735332992 120636082864 143459125568 165874613938 171225407936 175470665984 241272165728 286918251136 331749227876 342450815872 482544331456 573836502272 663498455752 684901631744 965088662912 1326996911504 1930177325824 2653993823008 5307987646016 10615975292032 21231950584064
• Sum of all divisors σ(n): 49566287321586
• Sum of proper divisors (its aliquot sum) s(n): 28334336737522
• 21231950584064 is an abundant number, because the sum of its proper divisors (28334336737522) is greater than itself. Its abundance is 7102386153458

Bases of 21231950584064

• Binary: 100110100111101110010110111110101100100000000₂
• Hexadecimal: 0x134F72DF5900
• Base-36: 7IXTN6NSW

Squares and roots of 21231950584064

• 21231950584064 squared (21231950584064²) is 450795725604135630730756096
• 21231950584064 cubed (21231950584064³) is 9571272569534282184147749919595528454144
• The square root of 21231950584064 is 4607814.0787214929
• The cube root of 21231950584064 is 27690.4468979933

Scales and comparisons

• 21,231,950,584,064 seconds is equal to 675,110 years, 18 weeks, 2 days, 19 hours, 7 minutes, 44 seconds.
• To count from 1 to 21,231,950,584,064 would take you about one million, six hundred eighty-seven thousand, seven hundred seventy-five 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 21231950584064 cubic inches would be around 2307.5 feet tall.

Recreational maths with 21231950584064

• 21231950584064 backwards is 46048505913212
• The number of decimal digits it has is: 14
• The sum of 21231950584064's digits is 50
• More coming soon!