13868088231

Names of 13868088231

• Cardinal: 13868088231 can be written as Thirteen billion, eight hundred sixty-eight million, eighty-eight thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 1.3868088231 × 10¹⁰

Factors of 13868088231

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 159403345

Divisors of 13868088231

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 29 87 159403313 478209939 4622696077 13868088231
• Sum of all divisors σ(n): 19128397680
• Sum of proper divisors (its aliquot sum) s(n): 5260309449
• 13868088231 is a deficient number, because the sum of its proper divisors (5260309449) is less than itself. Its deficiency is 8607778782

Bases of 13868088231

• Binary: 1100111010100110100011101110100111₂
• Hexadecimal: 0x33A9A3BA7
• Base-36: 6DCP9D3

Squares and roots of 13868088231

• 13868088231 squared (13868088231²) is 192323871182800709361
• 13868088231 cubed (13868088231³) is 2667164414490558567107735630391
• The square root of 13868088231 is 117762.8474137747
• The cube root of 13868088231 is 2402.5486946969

Scales and comparisons

• 13,868,088,231 seconds is equal to 440 years, 50 weeks, 6 hours, 43 minutes, 51 seconds.
• To count from 1 to 13,868,088,231 would take you about eight hundred eighty-one 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 13868088231 cubic inches would be around 200.2 feet tall.

Recreational maths with 13868088231

• 13868088231 backwards is 13288086831
• The number of decimal digits it has is: 11
• The sum of 13868088231's digits is 48
• More coming soon!