13856010445

Names of 13856010445

• Cardinal: 13856010445 can be written as Thirteen billion, eight hundred fifty-six million, ten thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 1.3856010445 × 10¹⁰

Factors of 13856010445

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2720555

Divisors of 13856010445

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 1019 5095 2719531 13597655 2771202089 13856010445
• Sum of all divisors σ(n): 16643535840
• Sum of proper divisors (its aliquot sum) s(n): 2787525395
• 13856010445 is a deficient number, because the sum of its proper divisors (2787525395) is less than itself. Its deficiency is 11068485050

Bases of 13856010445

• Binary: 1100111001111000011111000011001101₂
• Hexadecimal: 0x339E1F0CD
• Base-36: 6D5IE31

Squares and roots of 13856010445

• 13856010445 squared (13856010445²) is 191989025451949098025
• 13856010445 cubed (13856010445³) is 2660201941987577547842728871125
• The square root of 13856010445 is 117711.5561234325
• The cube root of 13856010445 is 2401.8510283133

Scales and comparisons

• 13,856,010,445 seconds is equal to 440 years, 30 weeks, 11 hours, 47 minutes, 25 seconds.
• To count from 1 to 13,856,010,445 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 13856010445 cubic inches would be around 200.2 feet tall.

Recreational maths with 13856010445

• 13856010445 backwards is 54401065831
• The number of decimal digits it has is: 11
• The sum of 13856010445's digits is 37
• More coming soon!