13540857375

Names of 13540857375

• Cardinal: 13540857375 can be written as Thirteen billion, five hundred forty million, eight hundred fifty-seven thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.3540857375 × 10¹⁰

Factors of 13540857375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5171

Divisors of 13540857375

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 15 25 53 75 125 137 159 265 375 411 685 795 1325 2055 3425 3975 4973 6625 7261 10275 14919 17125 19875 21783 24865 36305 51375 74595 108915 124325 181525 263569 372975 544575 621625 681301 790707 907625 1317845 1864875 2043903 2722875 3406505 3953535 6589225 10219515 17032525 19767675 32946125 36108953 51097575 85162625 98838375 108326859 180544765 255487875 541634295 902723825 2708171475 4513619125 13540857375
• Sum of all divisors σ(n): 23129338752
• Sum of proper divisors (its aliquot sum) s(n): 9588481377
• 13540857375 is a deficient number, because the sum of its proper divisors (9588481377) is less than itself. Its deficiency is 3952375998

Bases of 13540857375

• Binary: 1100100111000110010001011000011111₂
• Hexadecimal: 0x32719161F
• Base-36: 67XVKF3

Squares and roots of 13540857375

• 13540857375 squared (13540857375²) is 183354818450091890625
• 13540857375 cubed (13540857375³) is 2482781445651712846597224609375
• The square root of 13540857375 is 116365.1897046535
• The cube root of 13540857375 is 2383.5012713043

Scales and comparisons

• 13,540,857,375 seconds is equal to 430 years, 28 weeks, 6 days, 21 hours, 16 minutes, 15 seconds.
• To count from 1 to 13,540,857,375 would take you about eight hundred sixty-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 13540857375 cubic inches would be around 198.6 feet tall.

Recreational maths with 13540857375

• 13540857375 backwards is 57375804531
• The number of decimal digits it has is: 11
• The sum of 13540857375's digits is 48
• More coming soon!