21590989091328

Names of 21590989091328

• Cardinal: 21590989091328 can be written as Twenty-one trillion, five hundred ninety billion, nine hundred eighty-nine million, ninety-one thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 2.1590989091328 × 10¹³

Factors of 21590989091328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 17698

Divisors of 21590989091328

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 47 48 57 64 76 94 96 114 128 141 152 188 192 228 256 282 304 361 376 384 456 512 564 608 722 752 768 893 912 1083 1128 1216 1444 1504 1536 1786 1824 2166 2209 2256 2432 2679 2888 3008 3572 3648 4332 4418 4512 4864 5358 5776 6016 6627 7144 7296 8664 8836 9024 9728 10716 11552 12032 13254 14288 14592 16967 17328 17627 17672 18048 21432 23104 24064 26508 28576 29184 33934 34656 35254 35344 36096 41971 42864 46208 50901 52881 53016 57152 67868 69312 70508 70688 72192 83942 85728 92416 101802 105762 106032 114304 125913 135736 138624 141016 141376 167884 171456 184832 203604 211524 212064 228608 251826 271472 277248 282032 282752 334913 335768 342912 407208 423048 424128 457216 503652 542944 554496 564064 565504 669826 671536 685824 797449 814416 828469 846096 848256 1004739 1007304 1085888 1128128 1131008 1339652 1343072 1371648 1594898 1628832 1656938 1692192 1696512 2009478 2014608 2171776 2256256 2392347 2485407 2679304 2686144 3189796 3257664 3313876 3384384 3393024 4018956 4029216 4343552 4512512 4784694 4970814 5358608 5372288 6363347 6379592 6515328 6627752 6768768 8037912 8058432 8687104 9025024 9569388 9941628 10717216 10744576 12726694 12759184 13030656 13255504 13537536 15740911 16075824 16116864 19090041 19138776 19883256 21434432 21489152 25453388 25518368 26061312 26511008 27075072 31481822 32151648 32233728 38180082 38277552 38938043 39766512 42868864 47222733 50906776 51036736 53022016 62963644 64303296 64467456 76360164 76555104 77876086 79533024 85737728 94445466 101813552 102073472 106044032 116814129 125927288 128606592 152720328 153110208 155752172 159066048 171475456 188890932 203627104 204146944 212088064 233628258 251854576 257213184 299077309 305440656 306220416 311504344 318132096 377781864 407254208 408293888 424176128 467256516 503709152 514426368 598154618 610881312 612440832 623008688 636264192 739822817 755563728 814508416 897231927 934513032 1007418304 1196309236 1221762624 1224881664 1246017376 1272528384 1479645634 1511127456 1629016832 1794463854 1869026064 2014836608 2219468451 2392618472 2443525248 2492034752 2959291268 3022254912 3258033664 3588927708 3738052128 4029673216 4438936902 4785236944 4887050496 4984069504 5918582536 6044509824 7177855416 7476104256 8059346432 8877873804 9570473888 9774100992 9968139008 11837165072 12089019648 14056633523 14355710832 14952208512 17755747608 19140947776 19936278016 23674330144 24178039296 28113267046 28711421664 29904417024 35511495216 38281895552 42169900569 47348660288 56226534092 57422843328 59808834048 71022990432 76563791104 84339801138 94697320576 112453068184 114845686656 142045980864 153127582208 168679602276 189394641152 224906136368 229691373312 284091961728 337359204552 378789282304 449812272736 459382746624 568183923456 674718409104 899624545472 1136367846912 1349436818208 1799249090944 2698873636416 3598498181888 5397747272832 7196996363776 10795494545664 21590989091328
• Sum of all divisors σ(n): 62029060256592
• Sum of proper divisors (its aliquot sum) s(n): 40438071165264
• 21590989091328 is an abundant number, because the sum of its proper divisors (40438071165264) is greater than itself. Its abundance is 18847082073936

Bases of 21590989091328

• Binary: 100111010001100001011001111000011001000000000₂
• Hexadecimal: 0x13A30B3C3200
• Base-36: 7NIRHFX1C

Squares and roots of 21590989091328

• 21590989091328 squared (21590989091328²) is 466170809941844695124803584
• 21590989091328 cubed (21590989091328³) is 10065088872149907182516780125662637719552
• The square root of 21590989091328 is 4646610.4949014179
• The cube root of 21590989091328 is 27845.6597840395

Scales and comparisons

• 21,590,989,091,328 seconds is equal to 686,526 years, 34 weeks, 5 days, 1 hour, 48 minutes, 48 seconds.
• To count from 1 to 21,590,989,091,328 would take you about one million, seven hundred sixteen thousand, three hundred sixteen 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 21590989091328 cubic inches would be around 2320.5 feet tall.

Recreational maths with 21590989091328

• 21590989091328 backwards is 82319098909512
• The number of decimal digits it has is: 14
• The sum of 21590989091328's digits is 66
• More coming soon!