82345642872908

Names of 82345642872908

• Cardinal: 82345642872908 can be written as Eighty-two trillion, three hundred forty-five billion, six hundred forty-two million, eight hundred seventy-two thousand, nine hundred eight.

Scientific notation

• Scientific notation: 8.2345642872908 × 10¹³

Factors of 82345642872908

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 642

Divisors of 82345642872908

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 29 37 58 74 116 148 227 347 454 694 841 908 1073 1369 1388 1682 2146 2738 3364 4292 5476 6583 8399 10063 12839 13166 16798 20126 25678 26332 31117 33596 39701 40252 51356 51529 62234 78769 79402 103058 124468 157538 158804 190907 206116 243571 291827 310763 315076 372331 381814 475043 487142 583654 621526 744662 763628 950086 974284 1151329 1167308 1243052 1489324 1494341 1900172 1906573 2284301 2302658 2914453 2988682 3813146 4568602 4605316 5828906 5977364 7063559 7626292 9012127 9137204 10797599 11657812 13776247 14127118 17880563 18024254 21595198 27552494 28254236 35761126 36048508 43190396 43335889 55104988 55290617 66244729 70543201 71522252 84519137 86671778 107834761 110581234 132489458 141086402 169038274 173343556 215669522 221162468 261351683 264978916 282172804 338076548 399511163 431339044 518536327 522703366 661580831 799022326 1037072654 1045406732 1323161662 1598044652 1603427893 2045752829 2074145308 2451054973 2646323324 3127208069 3206855786 4091505658 4902109946 6254416138 6413711572 8183011316 9804219892 12508832276 15037553483 19185844099 24478490747 30075106966 38371688198 48956981494 59326832041 60150213932 76743376396 90689034001 97913962988 118653664082 181378068002 237307328164 362756136004 556389478871 709876231663 1112778957742 1419752463326 2225557915484 2839504926652 20586410718227 41172821436454 82345642872908
• Sum of all divisors σ(n): 154510725485844
• Sum of proper divisors (its aliquot sum) s(n): 72165082612936
• 82345642872908 is a deficient number, because the sum of its proper divisors (72165082612936) is less than itself. Its deficiency is 10180560259972

Bases of 82345642872908

• Binary: 10010101110010010010110110010101101000001001100₂
• Hexadecimal: 0x4AE496CAD04C
• Base-36: T6T2DNXVW

Squares and roots of 82345642872908

• 82345642872908 squared (82345642872908²) is 6780804900152504095840376464
• 82345642872908 cubed (82345642872908³) is 558369738698822691461927374741601226437312
• The square root of 82345642872908 is 9074450.0038794637
• The cube root of 82345642872908 is 43505.7715287251

Scales and comparisons

• 82,345,642,872,908 seconds is equal to 2,618,336 years, 38 weeks, 6 hours, 55 minutes, 8 seconds.
• To count from 1 to 82,345,642,872,908 would take you about six million, five hundred forty-five thousand, eight hundred forty-one 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 82345642872908 cubic inches would be around 3625.5 feet tall.

Recreational maths with 82345642872908

• 82345642872908 backwards is 80927824654328
• The number of decimal digits it has is: 14
• The sum of 82345642872908's digits is 68
• More coming soon!