82013510038915

Names of 82013510038915

• Cardinal: 82013510038915 can be written as Eighty-two trillion, thirteen billion, five hundred ten million, thirty-eight thousand, nine hundred fifteen.

Scientific notation

• Scientific notation: 8.2013510038915 × 10¹³

Factors of 82013510038915

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1526

Divisors of 82013510038915

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 13 35 49 59 65 91 245 295 409 413 455 637 767 1033 2045 2065 2863 2891 3185 3835 5165 5317 5369 7231 13429 14315 14455 20041 24131 26585 26845 36155 37219 37583 50617 60947 67145 94003 100205 120655 168917 186095 187915 253085 260533 304735 313703 422497 426629 470015 658021 792311 844585 1067089 1182419 1302665 1568515 2112485 2133145 2195921 2957479 2986403 3290105 3961555 5335445 5492461 5546177 5912095 7469623 10979605 13872157 14787395 14932015 15371447 20702353 24927323 27462305 27730885 37348115 38447227 38823239 52287361 62958251 69360785 76857235 97105099 103511765 124636615 174491261 192236135 194116195 261436805 269130589 314791255 324055199 436439401 440707757 485525495 679735693 818457263 872456305 1221438827 1345652945 1620275995 2182197005 2203538785 2268386393 3055075807 3084954299 3398678465 4092286315 5673712213 5729200841 6107194135 11341931965 15275379035 15424771495 15878704751 21385530649 25749924659 28368561065 28646004205 39715985491 40104405887 79393523755 106927653245 128749623295 180249472613 198579927455 200522029435 278011898437 334749020567 901247363065 1261746308291 1390059492185 1673745102835 2343243143969 6308731541455 11716215719845 16402702007783 82013510038915
• Sum of all divisors σ(n): 125808653930400
• Sum of proper divisors (its aliquot sum) s(n): 43795143891485
• 82013510038915 is a deficient number, because the sum of its proper divisors (43795143891485) is less than itself. Its deficiency is 38218366147430

Bases of 82013510038915

• Binary: 10010101001011101000010001000011111010110000011₂
• Hexadecimal: 0x4A974221F583
• Base-36: T2KHICN0J

Squares and roots of 82013510038915

• 82013510038915 squared (82013510038915²) is 6726215828903211484814377225
• 82013510038915 cubed (82013510038915³) is 551640569407662513123707249617861239710875
• The square root of 82013510038915 is 9056131.0745215587
• The cube root of 82013510038915 is 43447.2006662563

Scales and comparisons

• 82,013,510,038,915 seconds is equal to 2,607,775 years, 48 weeks, 4 days, 6 hours, 21 minutes, 55 seconds.
• To count from 1 to 82,013,510,038,915 would take you about six million, five hundred nineteen thousand, four hundred thirty-nine 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 82013510038915 cubic inches would be around 3620.6 feet tall.

Recreational maths with 82013510038915

• 82013510038915 backwards is 51983001531028
• The number of decimal digits it has is: 14
• The sum of 82013510038915's digits is 46
• More coming soon!