13551455968149

Names of 13551455968149

• Cardinal: 13551455968149 can be written as Thirteen trillion, five hundred fifty-one billion, four hundred fifty-five million, nine hundred sixty-eight thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 1.3551455968149 × 10¹³

Factors of 13551455968149

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 20839

Divisors of 13551455968149

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 11 33 121 363 1301 1601 3903 4803 14311 17611 17923 42933 52833 53769 157421 193721 197153 472263 581163 591459 2082901 2168683 6248703 6506049 22911911 23317823 28694723 68735733 69953469 86084169 252031021 256496053 315641953 756093063 769488159 946925859 2821456583 3472061483 8464369749 10416184449 37331834623 111995503869 410650180853 1231950542559 4517151989383 13551455968149
• Sum of all divisors σ(n): 19889325876672
• Sum of proper divisors (its aliquot sum) s(n): 6337869908523
• 13551455968149 is a deficient number, because the sum of its proper divisors (6337869908523) is less than itself. Its deficiency is 7213586059626

Bases of 13551455968149

• Binary: 11000101001100110001101110000001101110010101₂
• Hexadecimal: 0xC5331B81B95
• Base-36: 4SXGAZTSL

Squares and roots of 13551455968149

• 13551455968149 squared (13551455968149²) is 183641958856681150902486201
• 13551455968149 cubed (13551455968149³) is 2488615919350944890940250706063568011949
• The square root of 13551455968149 is 3681230.2248228105
• The cube root of 13551455968149 is 23841.2297423667

Scales and comparisons

• 13,551,455,968,149 seconds is equal to 430,894 years, 19 weeks, 6 days, 4 hours, 29 minutes, 9 seconds.
• To count from 1 to 13,551,455,968,149 would take you about one million, seventy-seven thousand, two hundred thirty-five 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 13551455968149 cubic inches would be around 1986.8 feet tall.

Recreational maths with 13551455968149

• 13551455968149 backwards is 94186955415531
• The number of decimal digits it has is: 14
• The sum of 13551455968149's digits is 66
• More coming soon!