13455867295625

Names of 13455867295625

• Cardinal: 13455867295625 can be written as Thirteen trillion, four hundred fifty-five billion, eight hundred sixty-seven million, two hundred ninety-five thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3455867295625 × 10¹³

Factors of 13455867295625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1914

Divisors of 13455867295625

• Number of divisors d(n): 90
• Complete list of divisors:
  1 5 17 19 25 85 95 125 323 361 425 475 625 1615 1805 1873 2125 2375 6137 8075 9025 9365 10625 11875 30685 31841 35587 40375 45125 46825 153425 159205 177935 201875 225625 234125 604979 676153 767125 796025 889675 1170625 3024895 3380765 3508129 3835625 3980125 4448375 11494601 15124475 16903825 17540645 19900625 22241875 57473005 59638193 66654451 75622375 84519125 87703225 287365025 298190965 333272255 378111875 422595625 438516125 1133125667 1266434569 1436825125 1490954825 1666361275 2192580625 5665628335 6332172845 7184125625 7454774125 8331806375 21529387673 28328141675 31660864225 37273870625 41659031875 107646938365 141640708375 158304321125 538234691825 708203541875 791521605625 2691173459125 13455867295625
• Sum of all divisors σ(n): 18799920048294
• Sum of proper divisors (its aliquot sum) s(n): 5344052752669
• 13455867295625 is a deficient number, because the sum of its proper divisors (5344052752669) is less than itself. Its deficiency is 8111814542956

Bases of 13455867295625

• Binary: 11000011110011110000001100001011011110001001₂
• Hexadecimal: 0xC3CF030B789
• Base-36: 4RPJFYU15

Squares and roots of 13455867295625

• 13455867295625 squared (13455867295625²) is 181060364677470451144140625
• 13455867295625 cubed (13455867295625³) is 2436324239597510594802756198783447265625
• The square root of 13455867295625 is 3668223.9974713919
• The cube root of 13455867295625 is 23785.0406756713

Scales and comparisons

• 13,455,867,295,625 seconds is equal to 427,854 years, 49 weeks, 5 days, 19 hours, 27 minutes, 5 seconds.
• To count from 1 to 13,455,867,295,625 would take you about one million, sixty-nine thousand, six hundred thirty-seven 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 13455867295625 cubic inches would be around 1982.1 feet tall.

Recreational maths with 13455867295625

• 13455867295625 backwards is 52659276855431
• The number of decimal digits it has is: 14
• The sum of 13455867295625's digits is 68
• More coming soon!