13805656843972992

Names of 13805656843972992

• Cardinal: 13805656843972992 can be written as Thirteen quadrillion, eight hundred five trillion, six hundred fifty-six billion, eight hundred forty-three million, nine hundred seventy-two thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.3805656843972992 × 10¹⁶

Factors of 13805656843972992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2114837139111

Divisors of 13805656843972992

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 128 136 192 204 272 384 408 544 816 1088 1632 2176 3264 6528 2114837139089 4229674278178 6344511417267 8459348556356 12689022834534 16918697112712 25378045669068 33837394225424 35952231364513 50756091338136 67674788450848 71904462729026 101512182676272 107856694093539 135349576901696 143808925458052 203024365352544 215713388187078 270699153803392 287617850916104 406048730705088 431426776374156 575235701832208 812097461410176 862853552748312 1150471403664416 1725707105496624 2300942807328832 3451414210993248 4601885614657664 6902828421986496 13805656843972992
• Sum of all divisors σ(n): 38828409873692400
• Sum of proper divisors (its aliquot sum) s(n): 25022753029719408
• 13805656843972992 is an abundant number, because the sum of its proper divisors (25022753029719408) is greater than itself. Its abundance is 11217096185746416

Bases of 13805656843972992

• Binary: 110001000011000010101111111000000100110111000110000000₂
• Hexadecimal: 0x310C2BF8137180
• Base-36: 3RXP375EKQO

Squares and roots of 13805656843972992

• 13805656843972992 squared (13805656843972992²) is 190596160893538313975915225432064
• 13805656843972992 cubed (13805656843972992³) is 2631305193074854758604402200366115700237546815488
• The square root of 13805656843972992 is 117497475.9046890845
• The cube root of 13805656843972992 is 239893.8004905611

Scales and comparisons

• 13,805,656,843,972,992 seconds is equal to 438,977,183 years, 48 weeks, 5 days, 9 hours, 23 minutes, 12 seconds.
• To count from 1 to 13,805,656,843,972,992 would take you about one billion, three hundred sixteen million, nine hundred thirty-one thousand, five hundred fifty-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 13805656843972992 cubic inches would be around 19991.2 feet tall.

Recreational maths with 13805656843972992

• 13805656843972992 backwards is 29927934865650831
• The number of decimal digits it has is: 17
• The sum of 13805656843972992's digits is 87
• More coming soon!