13439386125

Names of 13439386125

• Cardinal: 13439386125 can be written as Thirteen billion, four hundred thirty-nine million, three hundred eighty-six thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.3439386125 × 10¹⁰

Factors of 13439386125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 560

Divisors of 13439386125

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 11 15 17 25 33 45 51 55 75 85 99 125 153 165 187 193 225 255 275 331 375 425 495 561 579 765 825 935 965 993 1125 1275 1375 1655 1683 1737 2123 2125 2475 2805 2895 2979 3281 3641 3825 4125 4675 4825 4965 5627 6369 6375 8275 8415 8685 9843 10615 10923 12375 14025 14475 14895 16405 16881 18205 19107 19125 23375 24125 24825 28135 29529 31845 32769 36091 41375 42075 43425 49215 50643 53075 54615 61897 63883 70125 72375 74475 82025 84405 91025 95535 108273 124125 140675 147645 159225 163845 180455 185691 191649 210375 217125 246075 253215 265375 273075 309485 319415 324819 372375 410125 422025 455125 477675 541365 557073 574947 702713 703375 738225 796125 819225 902275 928455 958245 1086011 1230375 1266075 1365375 1547425 1597075 1624095 2108139 2110125 2388375 2706825 2785365 2874735 3258033 3513565 3691125 4096125 4511375 4642275 4791225 5430055 6324417 6330375 7737125 7985375 8120475 9774099 10540695 11946121 13534125 13926825 14373675 16290165 17567825 23211375 23956125 27150275 31622085 35838363 40602375 48870495 52703475 59730605 69634125 71868375 81450825 87839125 107515089 135751375 158110425 179191815 244352475 263517375 298653025 407254125 537575445 790552125 895959075 1221762375 1493265125 2687877225 4479795375 13439386125
• Sum of all divisors σ(n): 28213795584
• Sum of proper divisors (its aliquot sum) s(n): 14774409459
• 13439386125 is an abundant number, because the sum of its proper divisors (14774409459) is greater than itself. Its abundance is 1335023334

Bases of 13439386125

• Binary: 1100100001000011001100001000001101₂
• Hexadecimal: 0x3210CC20D
• Base-36: 669GOP9

Squares and roots of 13439386125

• 13439386125 squared (13439386125²) is 180617099416842515625
• 13439386125 cubed (13439386125³) is 2427382939840458895800720703125
• The square root of 13439386125 is 115928.3663518123
• The cube root of 13439386125 is 2377.5325818925

Scales and comparisons

• 13,439,386,125 seconds is equal to 427 years, 17 weeks, 1 day, 10 hours, 48 minutes, 45 seconds.
• To count from 1 to 13,439,386,125 would take you about eight hundred fifty-four 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 13439386125 cubic inches would be around 198.1 feet tall.

Recreational maths with 13439386125

• 13439386125 backwards is 52168393431
• 13439386125 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13439386125's digits is 45
• More coming soon!