13216609875

Names of 13216609875

• Cardinal: 13216609875 can be written as Thirteen billion, two hundred sixteen million, six hundred nine thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.3216609875 × 10¹⁰

Factors of 13216609875

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 25515

Divisors of 13216609875

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 7 15 21 25 35 75 105 125 175 199 375 525 597 875 995 1393 2625 2985 4179 4975 6965 14925 20895 24875 25301 34825 74625 75903 104475 126505 174125 177107 379515 522375 531321 632525 885535 1897575 2656605 3162625 4427675 5034899 9487875 13283025 15104697 22138375 25174495 35244293 66415125 75523485 105732879 125872475 176221465 377617425 528664395 629362375 881107325 1888087125 2643321975 4405536625 13216609875
• Sum of all divisors σ(n): 25261516800
• Sum of proper divisors (its aliquot sum) s(n): 12044906925
• 13216609875 is a deficient number, because the sum of its proper divisors (12044906925) is less than itself. Its deficiency is 1171702950

Bases of 13216609875

• Binary: 1100010011110001010111011001010011₂
• Hexadecimal: 0x313C57653
• Base-36: 62KTTG3

Squares and roots of 13216609875

• 13216609875 squared (13216609875²) is 174678776587947515625
• 13216609875 cubed (13216609875³) is 2308661243605185940991091796875
• The square root of 13216609875 is 114963.5154081503
• The cube root of 13216609875 is 2364.3223642505

Scales and comparisons

• 13,216,609,875 seconds is equal to 420 years, 12 weeks, 6 days, 31 minutes, 15 seconds.
• To count from 1 to 13,216,609,875 would take you about eight hundred forty 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 13216609875 cubic inches would be around 197 feet tall.

Recreational maths with 13216609875

• 13216609875 backwards is 57890661231
• The number of decimal digits it has is: 11
• The sum of 13216609875's digits is 48
• More coming soon!