12642556339017

Names of 12642556339017

• Cardinal: 12642556339017 can be written as Twelve trillion, six hundred forty-two billion, five hundred fifty-six million, three hundred thirty-nine thousand and seventeen.

Scientific notation

• Scientific notation: 1.2642556339017 × 10¹³

Factors of 12642556339017

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 820

Divisors of 12642556339017

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 11 27 33 81 97 99 243 291 297 709 873 891 1067 2127 2619 2673 3201 6381 7799 7857 9409 9603 19143 23397 23571 28227 28809 57429 68773 70191 84681 86427 103499 172287 206319 210573 254043 259281 310497 502681 618957 631719 756503 762129 931491 1508043 1856871 1895157 2269509 2286387 2794473 4524129 5529491 5570613 6670981 6808527 8383419 13572387 16588473 16711839 20012943 20425581 25150257 40717161 48760057 49765419 60038829 61276743 73380791 122151483 146280171 149296257 180116487 183830229 220142373 438840513 447888771 536360627 540349461 660427119 1316521539 1343666313 1609081881 1621048383 1981281357 3949564617 4729725529 4827245643 5943844071 11848693851 14189176587 14481736929 17831532213 42567529761 43445210787 52026980819 127702589283 130335632361 156080942457 383107767849 468242827371 1149323303547 1404728482113 4214185446339 12642556339017
• Sum of all divisors σ(n): 20904104619216
• Sum of proper divisors (its aliquot sum) s(n): 8261548280199
• 12642556339017 is a deficient number, because the sum of its proper divisors (8261548280199) is less than itself. Its deficiency is 4381008058818

Bases of 12642556339017

• Binary: 10110111111110010011000101000110001101001001₂
• Hexadecimal: 0xB7F93146349
• Base-36: 4HBWRMFK9

Squares and roots of 12642556339017

• 12642556339017 squared (12642556339017²) is 159834230785218929836526289
• 12642556339017 cubed (12642556339017³) is 2020713267605575710830920390544316917913
• The square root of 12642556339017 is 3555637.2620132387
• The cube root of 12642556339017 is 23295.8359440939

Scales and comparisons

• 12,642,556,339,017 seconds is equal to 401,994 years, 9 weeks, 4 days, 13 hours, 16 minutes, 57 seconds.
• To count from 1 to 12,642,556,339,017 would take you about one million, four thousand, nine hundred eighty-five 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 12642556339017 cubic inches would be around 1941.3 feet tall.

Recreational maths with 12642556339017

• 12642556339017 backwards is 71093365524621
• The number of decimal digits it has is: 14
• The sum of 12642556339017's digits is 54
• More coming soon!