21359076736404

Names of 21359076736404

• Cardinal: 21359076736404 can be written as Twenty-one trillion, three hundred fifty-nine billion, seventy-six million, seven hundred thirty-six thousand, four hundred four.

Scientific notation

• Scientific notation: 2.1359076736404 × 10¹³

Factors of 21359076736404

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6014443

Divisors of 21359076736404

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 11 12 17 22 33 34 44 51 66 68 102 132 187 204 374 561 748 1122 1583 2244 3166 4749 6332 9498 17413 18996 26911 34826 52239 53822 69652 80733 104478 107644 161466 208956 296021 322932 592042 888063 1184084 1776126 3552252 6012827 12025654 18038481 24051308 36076962 66141097 72153924 102218059 132282194 198423291 204436118 264564388 306654177 396846582 408872236 613308354 793693164 1124398649 1226616708 2248797298 3373195947 4497594596 6746391894 9518305141 13492783788 19036610282 28554915423 38073220564 57109830846 104701356551 114219661692 161811187397 209402713102 314104069653 323622374794 418805426204 485433562191 628208139306 647244749588 970867124382 1256416278612 1779923061367 1941734248764 3559846122734 5339769184101 7119692245468 10679538368202 21359076736404
• Sum of all divisors σ(n): 57603084650496
• Sum of proper divisors (its aliquot sum) s(n): 36244007914092
• 21359076736404 is an abundant number, because the sum of its proper divisors (36244007914092) is greater than itself. Its abundance is 14884931177688

Bases of 21359076736404

• Binary: 100110110110100001100001011100111110110010100₂
• Hexadecimal: 0x136D0C2E7D94
• Base-36: 7KK82TAQC

Squares and roots of 21359076736404

• 21359076736404 squared (21359076736404²) is 456210159031594547698851216
• 21359076736404 cubed (21359076736404³) is 9744227794682900296987739538861246867264
• The square root of 21359076736404 is 4621588.1184289887
• The cube root of 21359076736404 is 27745.6024138893

Scales and comparisons

• 21,359,076,736,404 seconds is equal to 679,152 years, 29 weeks, 5 days, 7 hours, 13 minutes, 24 seconds.
• To count from 1 to 21,359,076,736,404 would take you about one million, six hundred ninety-seven thousand, eight hundred eighty-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 21359076736404 cubic inches would be around 2312.1 feet tall.

Recreational maths with 21359076736404

• 21359076736404 backwards is 40463767095312
• The number of decimal digits it has is: 14
• The sum of 21359076736404's digits is 57
• More coming soon!