13864808521425

Names of 13864808521425

• Cardinal: 13864808521425 can be written as Thirteen trillion, eight hundred sixty-four billion, eight hundred eight million, five hundred twenty-one thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.3864808521425 × 10¹³

Factors of 13864808521425

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 159277

Divisors of 13864808521425

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 15 25 43 75 129 215 645 1075 3225 34457 103371 124769 172285 374307 516855 623845 861425 1481651 1871535 2584275 3119225 4444953 5365067 7408255 9357675 16095201 22224765 26825335 37041275 80476005 111123825 134126675 402380025 4299165433 12897496299 21495827165 64487481495 107479135825 184864113619 322437407475 554592340857 924320568095 2772961704285 4621602840475 13864808521425
• Sum of all divisors σ(n): 23457115344960
• Sum of proper divisors (its aliquot sum) s(n): 9592306823535
• 13864808521425 is a deficient number, because the sum of its proper divisors (9592306823535) is less than itself. Its deficiency is 4272501697890

Bases of 13864808521425

• Binary: 11001001110000100110111111001001111011010001₂
• Hexadecimal: 0xC9C26FC9ED1
• Base-36: 4WXEL0JBL

Squares and roots of 13864808521425

• 13864808521425 squared (13864808521425²) is 192232915335779294684030625
• 13864808521425 cubed (13864808521425³) is 2665272562645883330128224012365668640625
• The square root of 13864808521425 is 3723547.8406252551
• The cube root of 13864808521425 is 24023.5928422995

Scales and comparisons

• 13,864,808,521,425 seconds is equal to 440,858 years, 1 week, 1 day, 20 hours, 23 minutes, 45 seconds.
• To count from 1 to 13,864,808,521,425 would take you about one million, one hundred two thousand, one hundred forty-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 13864808521425 cubic inches would be around 2002 feet tall.

Recreational maths with 13864808521425

• 13864808521425 backwards is 52412580846831
• The number of decimal digits it has is: 14
• The sum of 13864808521425's digits is 57
• More coming soon!