13855062840311807

Names of 13855062840311807

• Cardinal: 13855062840311807 can be written as Thirteen quadrillion, eight hundred fifty-five trillion, sixty-two billion, eight hundred forty million, three hundred eleven thousand, eight hundred seven.

Scientific notation

• Scientific notation: 1.3855062840311807 × 10¹⁶

Factors of 13855062840311807

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 73827915289

Divisors of 13855062840311807

• Number of divisors d(n): 8
• Complete list of divisors:
  1 67 2801 187667 73827912421 4946470132207 206791982691221 13855062840311807
• Sum of all divisors σ(n): 14066875121238192
• Sum of proper divisors (its aliquot sum) s(n): 211812280926385
• 13855062840311807 is a deficient number, because the sum of its proper divisors (211812280926385) is less than itself. Its deficiency is 13643250559385422

Bases of 13855062840311807

• Binary: 110001001110010001101100110010111011111111111111111111₂
• Hexadecimal: 0x31391B32EFFFFF
• Base-36: 3SF7JZZZZZZ

Squares and roots of 13855062840311807

• 13855062840311807 squared (13855062840311807²) is 191962766308989076758000983605249
• 13855062840311807 cubed (13855062840311807³) is 2659656190211133849630194057689216661542161874943
• The square root of 13855062840311807 is 117707530.9413624859
• The cube root of 13855062840311807 is 240179.6273322421

Scales and comparisons

• 13,855,062,840,311,807 seconds is equal to 440,548,141 years, 41 weeks, 3 days, 17 hours, 16 minutes, 47 seconds.
• To count from 1 to 13,855,062,840,311,807 would take you about one billion, three hundred twenty-one million, six hundred forty-four thousand, four hundred twenty-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 13855062840311807 cubic inches would be around 20015 feet tall.

Recreational maths with 13855062840311807

• 13855062840311807 backwards is 70811304826055831
• The number of decimal digits it has is: 17
• The sum of 13855062840311807's digits is 62
• More coming soon!