21441260166942

Names of 21441260166942

• Cardinal: 21441260166942 can be written as Twenty-one trillion, four hundred forty-one billion, two hundred sixty million, one hundred sixty-six thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 2.1441260166942 × 10¹³

Factors of 21441260166942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 977

Divisors of 21441260166942

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 66 77 154 231 367 462 587 734 1101 1174 1761 2202 2569 3522 4037 4109 5138 6457 7707 8074 8218 12111 12327 12914 15414 19371 24222 24654 28259 38742 45199 56518 84777 90398 134689 135597 169554 215429 269378 271194 344569 404067 430858 646287 689138 808134 942823 1033707 1292574 1481579 1508003 1885646 2067414 2369719 2411983 2828469 2963158 3016006 3790259 4444737 4524009 4739438 4823966 5656938 7109157 7235949 7580518 8889474 9048018 10371053 11370777 14218314 14471898 16588033 20742106 22741554 26531813 31113159 33176066 49764099 53063626 62226318 79062443 79595439 99528198 126456823 158124886 159190878 237187329 252913646 379370469 474374658 553437101 758740938 869686873 885197761 1106874202 1391025053 1660311303 1739373746 1770395522 2609060619 2655593283 2782050106 3320622606 4173075159 5218121238 5311186566 6087808111 8346150318 9737175371 12175616222 18263424333 19474350742 29211526113 36526848666 46409654041 58423052226 92819308082 139228962123 278457924246 324867578287 510506194451 649735156574 974602734861 1021012388902 1531518583353 1949205469722 3063037166706 3573543361157 7147086722314 10720630083471 21441260166942
• Sum of all divisors σ(n): 53701481029248
• Sum of proper divisors (its aliquot sum) s(n): 32260220862306
• 21441260166942 is an abundant number, because the sum of its proper divisors (32260220862306) is greater than itself. Its abundance is 10818960695364

Bases of 21441260166942

• Binary: 100111000000000101110101100100001111100011110₂
• Hexadecimal: 0x13802EB21F1E
• Base-36: 7LLZ8PFKU

Squares and roots of 21441260166942

• 21441260166942 squared (21441260166942²) is 459727637546493681709631364
• 21441260166942 cubed (21441260166942³) is 9857139882567984385180198791647919168888
• The square root of 21441260166942 is 4630470.8364206333
• The cube root of 21441260166942 is 27781.1425030515

Scales and comparisons

• 21,441,260,166,942 seconds is equal to 681,765 years, 39 weeks, 9 hours, 55 minutes, 42 seconds.
• To count from 1 to 21,441,260,166,942 would take you about one million, seven hundred four thousand, four hundred fourteen 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 21441260166942 cubic inches would be around 2315.1 feet tall.

Recreational maths with 21441260166942

• 21441260166942 backwards is 24966106214412
• The number of decimal digits it has is: 14
• The sum of 21441260166942's digits is 48
• More coming soon!