1315128340625

Names of 1315128340625

• Cardinal: 1315128340625 can be written as One trillion, three hundred fifteen billion, one hundred twenty-eight million, three hundred forty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.315128340625 × 10¹²

Factors of 1315128340625

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1226

Divisors of 1315128340625

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 11 17 25 29 55 71 85 125 145 187 275 319 355 425 493 625 725 781 935 1093 1207 1375 1595 1775 2059 2125 2465 3125 3625 3905 4675 5423 5465 6035 6875 7975 8875 10295 10625 12023 12325 13277 18125 18581 19525 22649 23375 27115 27325 30175 31697 34375 35003 39875 44375 51475 53125 60115 61625 66385 77603 90625 92905 97625 113245 116875 135575 136625 150875 158485 175015 199375 204391 221875 257375 300575 308125 331925 348667 385033 388015 464525 488125 538849 566225 584375 677875 683125 754375 792425 853633 875075 996875 1021955 1286875 1319251 1502875 1540625 1659625 1743335 1925165 1940075 2250487 2322625 2440625 2694245 2831125 3389375 3415625 3771875 3962125 4268165 4375375 5109775 5927339 6434375 6596255 7514375 8298125 8716675 9625825 9700375 11252435 11613125 13471225 14155625 14511761 16946875 19810625 21340825 21876875 24755357 25548875 29636695 32981275 37571875 38258279 41490625 43583375 48129125 48501875 56262175 58065625 67356125 70778125 72558805 99053125 106704125 109384375 123776785 127744375 148183475 164906375 191291395 217916875 240645625 242509375 281310875 336780625 362794025 420841069 533520625 618883925 638721875 740917375 824531875 956456975 1089584375 1203228125 1406554375 1683903125 1813970125 2104205345 2667603125 3094419625 3704586875 4122659375 4782284875 7032771875 9069850625 10521026725 15472098125 18522934375 23911424375 45349253125 52605133625 77360490625 119557121875 263025668125 1315128340625
• Sum of all divisors σ(n): 1993687395840
• Sum of proper divisors (its aliquot sum) s(n): 678559055215
• 1315128340625 is a deficient number, because the sum of its proper divisors (678559055215) is less than itself. Its deficiency is 636569285410

Bases of 1315128340625

• Binary: 10011001000110011110000011111000010010001₂
• Hexadecimal: 0x13233C1F091
• Base-36: GS5TGI35

Squares and roots of 1315128340625

• 1315128340625 squared (1315128340625²) is 1729562552315066025390625
• 1315128340625 cubed (1315128340625³) is 2274596729433252534159286773681640625
• The square root of 1315128340625 is 1146790.4519244133
• The cube root of 1315128340625 is 10956.1014642799

Scales and comparisons

• 1,315,128,340,625 seconds is equal to 41,817 years, 4 days, 19 hours, 57 minutes, 5 seconds.
• To count from 1 to 1,315,128,340,625 would take you about one hundred four thousand, five hundred forty-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 1315128340625 cubic inches would be around 913 feet tall.

Recreational maths with 1315128340625

• 1315128340625 backwards is 5260438215131
• The number of decimal digits it has is: 13
• The sum of 1315128340625's digits is 41
• More coming soon!