21322334947442688

Names of 21322334947442688

• Cardinal: 21322334947442688 can be written as Twenty-one quadrillion, three hundred twenty-two trillion, three hundred thirty-four billion, nine hundred forty-seven million, four hundred forty-two thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 2.1322334947442688 × 10¹⁶

Factors of 21322334947442688

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 12202

Divisors of 21322334947442688

• Number of divisors d(n): 408
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1458 1536 1728 1944 2048 2187 2304 2592 2916 3072 3456 3888 4096 4374 4608 5184 5832 6144 6912 7776 8192 8748 9216 10368 11664 12197 12288 13824 15552 16384 17496 18432 20736 23328 24394 24576 27648 31104 32768 34992 36591 36864 41472 46656 48788 49152 55296 62208 65536 69984 73182 73728 82944 93312 97576 98304 109773 110592 124416 139968 146364 147456 165888 186624 195152 196608 219546 221184 248832 279936 292728 294912 329319 331776 373248 390304 439092 442368 497664 559872 585456 589824 658638 663552 746496 780608 878184 884736 987957 995328 1119744 1170912 1317276 1327104 1492992 1561216 1756368 1769472 1975914 1990656 2239488 2341824 2634552 2654208 2963871 2985984 3122432 3512736 3951828 3981312 4478976 4683648 5269104 5308416 5927742 5971968 6244864 7025472 7903656 7962624 8891613 8957952 9367296 10538208 11855484 11943936 12489728 14050944 15807312 15925248 17783226 17915904 18734592 21076416 23710968 23887872 24979456 26674839 28101888 31614624 35566452 35831808 37469184 42152832 47421936 47775744 49958912 53349678 56203776 63229248 71132904 71663616 74938368 84305664 94843872 99917824 106699356 112407552 126458496 142265808 143327232 148766809 149876736 168611328 189687744 199835648 213398712 224815104 252916992 284531616 297533618 299753472 337222656 379375488 399671296 426797424 446300427 449630208 505833984 569063232 595067236 599506944 674445312 758750976 799342592 853594848 892600854 899260416 1011667968 1138126464 1190134472 1199013888 1338901281 1348890624 1517501952 1707189696 1785201708 1798520832 2023335936 2276252928 2380268944 2398027776 2677802562 2697781248 3035003904 3414379392 3570403416 3597041664 4016703843 4046671872 4552505856 4760537888 5355605124 5395562496 6070007808 6828758784 7140806832 7194083328 8033407686 8093343744 9105011712 9521075776 10711210248 10791124992 12050111529 12140015616 13657517568 14281613664 16066815372 16186687488 18210023424 19042151552 21422420496 21582249984 24100223058 24280031232 27315035136 28563227328 32133630744 32373374976 36150334587 36420046848 38084303104 42844840992 48200446116 48560062464 54630070272 57126454656 64267261488 64746749952 72300669174 72840093696 76168606208 85689681984 96400892232 97120124928 108451003761 109260140544 114252909312 128534522976 144601338348 145680187392 152337212416 171379363968 192801784464 194240249856 216902007522 218520281088 228505818624 257069045952 289202676696 291360374784 304674424832 325353011283 342758727936 385603568928 433804015044 437040562176 457011637248 514138091904 578405353392 582720749568 609348849664 650706022566 685517455872 771207137856 867608030088 874081124352 914023274496 1028276183808 1156810706784 1218697699328 1301412045132 1371034911744 1542414275712 1735216060176 1748162248704 1828046548992 2056552367616 2313621413568 2437395398656 2602824090264 2742069823488 3084828551424 3470432120352 3656093097984 4113104735232 4627242827136 4874790797312 5205648180528 5484139646976 6169657102848 6940864240704 7312186195968 8226209470464 9254485654272 9749581594624 10411296361056 10968279293952 12339314205696 13881728481408 14624372391936 16452418940928 18508971308544 20822592722112 21936558587904 24678628411392 27763456962816 29248744783872 32904837881856 37017942617088 41645185444224 43873117175808 49357256822784 55526913925632 65809675763712 74035885234176 83290370888448 87746234351616 98714513645568 111053827851264 131619351527424 148071770468352 166580741776896 197429027291136 222107655702528 263238703054848 296143540936704 333161483553792 394858054582272 444215311405056 592287081873408 666322967107584 789716109164544 888430622810112 1184574163746816 1332645934215168 1776861245620224 2369148327493632 2665291868430336 3553722491240448 5330583736860672 7107444982480896 10661167473721344 21322334947442688
• Sum of all divisors σ(n): 63962011382910160
• Sum of proper divisors (its aliquot sum) s(n): 42639676435467472
• 21322334947442688 is an abundant number, because the sum of its proper divisors (42639676435467472) is greater than itself. Its abundance is 21317341488024784

Bases of 21322334947442688

• Binary: 1001011110000001000110011111000010100110000000000000000₂
• Hexadecimal: 0x4BC08CF8530000
• Base-36: 5TY4XG5C000

Squares and roots of 21322334947442688

• 21322334947442688 squared (21322334947442688²) is 454641967610935776435231044665344
• 21322334947442688 cubed (21322334947442688³) is 9694028314564762548615255922685741851677579804672
• The square root of 21322334947442688 is 146021693.4138304259
• The cube root of 21322334947442688 is 277296.8399544171

Scales and comparisons

• 21,322,334,947,442,688 seconds is equal to 677,984,297 years, 5 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 21,322,334,947,442,688 would take you about two billion, thirty-three million, nine hundred fifty-two thousand, eight hundred ninety-one 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 21322334947442688 cubic inches would be around 23108.1 feet tall.

Recreational maths with 21322334947442688

• 21322334947442688 backwards is 88624474943322312
• 21322334947442688 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 21322334947442688's digits is 72
• More coming soon!