13802309431

Names of 13802309431

• Cardinal: 13802309431 can be written as Thirteen billion, eight hundred two million, three hundred nine thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 1.3802309431 × 10¹⁰

Factors of 13802309431

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 13802309431

Divisors of 13802309431

• Number of divisors d(n): 2
• Complete list of divisors:
  1 13802309431
• Sum of all divisors σ(n): 13802309432
• Sum of proper divisors (its aliquot sum) s(n): 1
• 13802309431 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 13802309430

Bases of 13802309431

• Binary: 1100110110101011101000011100110111₂
• Hexadecimal: 0x336AE8737
• Base-36: 6C9JE47

Squares and roots of 13802309431

• 13802309431 squared (13802309431²) is 190503745629071543761
• 13802309431 cubed (13802309431³) is 2629391644936959196226179509991
• The square root of 13802309431 is 117483.2304246013
• The cube root of 13802309431 is 2398.7441016529

Scales and comparisons

• 13,802,309,431 seconds is equal to 438 years, 45 weeks, 1 day, 22 hours, 50 minutes, 31 seconds.
• To count from 1 to 13,802,309,431 would take you about eight hundred seventy-seven 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 13802309431 cubic inches would be around 199.9 feet tall.

Recreational maths with 13802309431

• 13802309431 backwards is 13490320831
• The number of decimal digits it has is: 11
• The sum of 13802309431's digits is 34
• More coming soon!