12813820692519

Names of 12813820692519

• Cardinal: 12813820692519 can be written as Twelve trillion, eight hundred thirteen billion, eight hundred twenty million, six hundred ninety-two thousand, five hundred nineteen.

Scientific notation

• Scientific notation: 1.2813820692519 × 10¹³

Factors of 12813820692519

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1297068

Divisors of 12813820692519

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 11 21 33 77 179 231 239 537 717 1253 1673 1969 2629 3759 5019 5907 7887 13783 18403 41349 42781 55209 128343 299467 470591 898401 1296629 1411773 3294137 3889887 9076403 9882411 14262919 27229209 42788757 99840433 232096591 299521299 309894331 696289773 929682993 1624676137 2169260317 2553062501 3408837641 4874028411 6507780951 7659187503 10226512923 17871437507 23861863487 53614312521 55471085249 71585590461 166413255747 388297596743 610181937739 1164892790229 1830545813217 4271273564173 12813820692519
• Sum of all divisors σ(n): 21509535744000
• Sum of proper divisors (its aliquot sum) s(n): 8695715051481
• 12813820692519 is a deficient number, because the sum of its proper divisors (8695715051481) is less than itself. Its deficiency is 4118105641038

Bases of 12813820692519

• Binary: 10111010011101110011001110110000100000100111₂
• Hexadecimal: 0xBA7733B0827
• Base-36: 4JIL5ZWH3

Squares and roots of 12813820692519

• 12813820692519 squared (12813820692519²) is 164194000740028104742565361
• 12813820692519 cubed (12813820692519³) is 2103952484270052127595901942305641234359
• The square root of 12813820692519 is 3579639.7433986285
• The cube root of 12813820692519 is 23400.5580336149

Scales and comparisons

• 12,813,820,692,519 seconds is equal to 407,439 years, 44 weeks, 5 days, 20 hours, 48 minutes, 39 seconds.
• To count from 1 to 12,813,820,692,519 would take you about one million, eighteen thousand, five hundred ninety-nine 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 12813820692519 cubic inches would be around 1950 feet tall.

Recreational maths with 12813820692519

• 12813820692519 backwards is 91529602831821
• The number of decimal digits it has is: 14
• The sum of 12813820692519's digits is 57
• More coming soon!