13017900390625

Names of 13017900390625

• Cardinal: 13017900390625 can be written as Thirteen trillion, seventeen billion, nine hundred million, three hundred ninety thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3017900390625 × 10¹³

Factors of 13017900390625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 120

Divisors of 13017900390625

• Number of divisors d(n): 132
• Complete list of divisors:
  1 5 13 25 41 61 65 125 205 305 325 533 625 793 1025 1525 1625 1681 2501 2665 3125 3965 5125 7625 8125 8405 12505 13325 15625 19825 21853 25625 32513 38125 40625 42025 62525 66625 78125 99125 102541 109265 128125 162565 190625 203125 210125 312625 333125 390625 495625 512705 546325 640625 812825 953125 1015625 1050625 1333033 1563125 1665625 1953125 2478125 2563525 2731625 3203125 4064125 4765625 5078125 5253125 6665165 7815625 8328125 9765625 12390625 12817625 13658125 16015625 20320625 23828125 25390625 26265625 33325825 39078125 41640625 61953125 64088125 68290625 80078125 101603125 119140625 126953125 131328125 166629125 195390625 208203125 309765625 320440625 341453125 400390625 508015625 595703125 656640625 833145625 976953125 1041015625 1548828125 1602203125 1707265625 2540078125 3283203125 4165728125 4884765625 5205078125 7744140625 8011015625 8536328125 12700390625 16416015625 20828640625 24423828125 40055078125 42681640625 63501953125 104143203125 200275390625 213408203125 317509765625 520716015625 1001376953125 2603580078125 13017900390625
• Sum of all divisors σ(n): 18256396110484
• Sum of proper divisors (its aliquot sum) s(n): 5238495719859
• 13017900390625 is a deficient number, because the sum of its proper divisors (5238495719859) is less than itself. Its deficiency is 7779404670766

Bases of 13017900390625

• Binary: 10111101011011110111010101000001100011100001₂
• Hexadecimal: 0xBD6F75418E1
• Base-36: 4M4C9S3C1

Squares and roots of 13017900390625

• 13017900390625 squared (13017900390625²) is 169465730580234527587890625
• 13017900390625 cubed (13017900390625³) is 2206088000317986064590513706207275390625
• The square root of 13017900390625 is 3608032.7590842353
• The cube root of 13017900390625 is 23524.1341863359

Scales and comparisons

• 13,017,900,390,625 seconds is equal to 413,928 years, 50 weeks, 1 day, 9 hours, 50 minutes, 25 seconds.
• To count from 1 to 13,017,900,390,625 would take you about one million, thirty-four thousand, eight hundred twenty-two 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 13017900390625 cubic inches would be around 1960.3 feet tall.

Recreational maths with 13017900390625

• 13017900390625 backwards is 52609300971031
• The number of decimal digits it has is: 14
• The sum of 13017900390625's digits is 46
• More coming soon!