8142465131008

Names of 8142465131008

• Cardinal: 8142465131008 can be written as Eight trillion, one hundred forty-two billion, four hundred sixty-five million, one hundred thirty-one thousand and eight.

Scientific notation

• Scientific notation: 8.142465131008 × 10¹²

Factors of 8142465131008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 88869

Divisors of 8142465131008

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 208 256 416 512 832 1664 3328 6656 17033 34066 68132 71821 136264 143642 221429 272528 287284 442858 545056 574568 885716 933673 1090112 1149136 1771432 1867346 2180224 2298272 3542864 3734692 4360448 4596544 7085728 7469384 8720896 9193088 14171456 14938768 18386176 28342912 29877536 36772352 56685824 59755072 113371648 119510144 239020288 478040576 1223327093 2446654186 4893308372 9786616744 15903252209 19573233488 31806504418 39146466976 63613008836 78292933952 127226017672 156585867904 254452035344 313171735808 508904070688 626343471616 1017808141376 2035616282752 4071232565504 8142465131008
• Sum of all divisors σ(n): 17521763207256
• Sum of proper divisors (its aliquot sum) s(n): 9379298076248
• 8142465131008 is an abundant number, because the sum of its proper divisors (9379298076248) is greater than itself. Its abundance is 1236832945240

Bases of 8142465131008

• Binary: 1110110011111010000101111011110001000000000₂
• Hexadecimal: 0x767D0BDE200
• Base-36: 2VWLHI8SG

Squares and roots of 8142465131008

• 8142465131008 squared (8142465131008²) is 66299738409681126603096064
• 8142465131008 cubed (8142465131008³) is 539843308195780364101783626776169152512
• The square root of 8142465131008 is 2853500.5048200009
• The cube root of 8142465131008 is 20118.0230999035

Scales and comparisons

• 8,142,465,131,008 seconds is equal to 258,905 years, 10 weeks, 4 days, 13 hours, 43 minutes, 28 seconds.
• To count from 1 to 8,142,465,131,008 would take you about six hundred forty-seven thousand, two hundred sixty-three 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 8142465131008 cubic inches would be around 1676.5 feet tall.

Recreational maths with 8142465131008

• 8142465131008 backwards is 8001315642418
• The number of decimal digits it has is: 13
• The sum of 8142465131008's digits is 43
• More coming soon!