13237531919999999

Names of 13237531919999999

• Cardinal: 13237531919999999 can be written as Thirteen quadrillion, two hundred thirty-seven trillion, five hundred thirty-one billion, nine hundred nineteen million, nine hundred ninety-nine thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 1.3237531919999999 × 10¹⁶

Factors of 13237531919999999

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 960744745

Divisors of 13237531919999999

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2677 5147 13778519 960736921 2571892737517 4944912932387 13237531919999999
• Sum of all divisors σ(n): 13245049700193168
• Sum of proper divisors (its aliquot sum) s(n): 7517780193169
• 13237531919999999 is a deficient number, because the sum of its proper divisors (7517780193169) is less than itself. Its deficiency is 13230014139806830

Bases of 13237531919999999

• Binary: 101111000001110111011100010011110010110110001111111111₂
• Hexadecimal: 0x2F077713CB63FF
• Base-36: 3MCBA7M7ZZZ

Squares and roots of 13237531919999999

• 13237531919999999 squared (13237531919999999²) is 175232251333018859924936160000001
• 13237531919999999 cubed (13237531919999999³) is 2319642520434299532986099888943380512595759999999
• The square root of 13237531919999999 is 115054473.7070227921
• The cube root of 13237531919999999 is 236556.9289655009

Scales and comparisons

• 13,237,531,919,999,999 seconds is equal to 420,912,568 years, 35 weeks, 2 days, 23 hours, 59 minutes, 59 seconds.
• To count from 1 to 13,237,531,919,999,999 would take you about one billion, two hundred sixty-two million, seven hundred thirty-seven thousand, seven hundred 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 13237531919999999 cubic inches would be around 19713.1 feet tall.

Recreational maths with 13237531919999999

• 13237531919999999 backwards is 99999991913573231
• The number of decimal digits it has is: 17
• The sum of 13237531919999999's digits is 98
• More coming soon!