13739681826465

Names of 13739681826465

• Cardinal: 13739681826465 can be written as Thirteen trillion, seven hundred thirty-nine billion, six hundred eighty-one million, eight hundred twenty-six thousand, four hundred sixty-five.

Scientific notation

• Scientific notation: 1.3739681826465 × 10¹³

Factors of 13739681826465

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 13571081

Divisors of 13739681826465

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 5 7 15 21 35 105 9649 28947 48245 67543 144735 202629 337715 1013145 13561417 40684251 67807085 94929919 203421255 284789757 474649595 1423948785 130854112633 392562337899 654270563165 915978788431 1962811689495 2747936365293 4579893942155 13739681826465
• Sum of all divisors σ(n): 25126595270400
• Sum of proper divisors (its aliquot sum) s(n): 11386913443935
• 13739681826465 is a deficient number, because the sum of its proper divisors (11386913443935) is less than itself. Its deficiency is 2352768382530

Bases of 13739681826465

• Binary: 11000111111100000100110110101100011010100001₂
• Hexadecimal: 0xC7F04DAC6A1
• Base-36: 4VBX7T7KX

Squares and roots of 13739681826465

• 13739681826465 squared (13739681826465²) is 188778856692492598374396225
• 13739681826465 cubed (13739681826465³) is 2593761426518681192886218014599601094625
• The square root of 13739681826465 is 3706707.6802015289
• The cube root of 13739681826465 is 23951.1052158355

Scales and comparisons

• 13,739,681,826,465 seconds is equal to 436,879 years, 19 weeks, 6 days, 5 hours, 7 minutes, 45 seconds.
• To count from 1 to 13,739,681,826,465 would take you about one million, ninety-two thousand, one hundred ninety-eight 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 13739681826465 cubic inches would be around 1995.9 feet tall.

Recreational maths with 13739681826465

• 13739681826465 backwards is 56462818693731
• The number of decimal digits it has is: 14
• The sum of 13739681826465's digits is 69
• More coming soon!