12836807982015

Names of 12836807982015

• Cardinal: 12836807982015 can be written as Twelve trillion, eight hundred thirty-six billion, eight hundred seven million, nine hundred eighty-two thousand and fifteen.

Scientific notation

• Scientific notation: 1.2836807982015 × 10¹³

Factors of 12836807982015

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 264480

Divisors of 12836807982015

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 15 31 61 93 155 183 305 465 915 1723 1891 5169 5673 8615 9455 25845 28365 53413 105103 160239 262657 267065 315309 525515 787971 801195 1313285 1576545 3258193 3939855 8142367 9774579 16022077 16290965 24427101 40711835 48066231 48872895 80110385 122135505 240331155 452558011 496684387 1357674033 1490053161 2262790055 2483421935 6788370165 7450265805 14029298341 27606038671 42087895023 70146491705 82818116013 138030193355 210439475115 414090580065 855787198801 2567361596403 4278935994005 12836807982015
• Sum of all divisors σ(n): 21561591017472
• Sum of proper divisors (its aliquot sum) s(n): 8724783035457
• 12836807982015 is a deficient number, because the sum of its proper divisors (8724783035457) is less than itself. Its deficiency is 4112024946558

Bases of 12836807982015

• Binary: 10111010110011001101011000010011101110111111₂
• Hexadecimal: 0xBACCD613BBF
• Base-36: 4JT5C1AKF

Squares and roots of 12836807982015

• 12836807982015 squared (12836807982015²) is 164783639167124016563460225
• 12836807982015 cubed (12836807982015³) is 2115295934566017162393233286067967853375
• The square root of 12836807982015 is 3582849.1430724515
• The cube root of 12836807982015 is 23414.5427789779

Scales and comparisons

• 12,836,807,982,015 seconds is equal to 408,170 years, 40 weeks, 6 days, 11 hours, 15 seconds.
• To count from 1 to 12,836,807,982,015 would take you about one million, twenty thousand, four hundred twenty-six 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 12836807982015 cubic inches would be around 1951.2 feet tall.

Recreational maths with 12836807982015

• 12836807982015 backwards is 51028970863821
• The number of decimal digits it has is: 14
• The sum of 12836807982015's digits is 60
• More coming soon!