12943128272697

Names of 12943128272697

• Cardinal: 12943128272697 can be written as Twelve trillion, nine hundred forty-three billion, one hundred twenty-eight million, two hundred seventy-two thousand, six hundred ninety-seven.

Scientific notation

• Scientific notation: 1.2943128272697 × 10¹³

Factors of 12943128272697

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 60019

Divisors of 12943128272697

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 27 49 63 79 147 189 237 441 553 711 1323 1659 2133 2143 3871 4977 6429 11613 14931 15001 19287 34839 45003 57787 57861 104517 105007 135009 169297 173361 315021 404509 405027 507891 520083 945063 1185079 1213527 1523673 1560249 2831563 2835189 3555237 3640581 4565173 4571019 8295553 8494689 10665711 10921743 13695519 24886659 25484067 31956211 31997133 41086557 74659977 76452201 95868633 123259671 123837541 223693477 223979931 287605899 371512623 671080431 862817697 866862787 1114537869 2013241293 2600588361 3343613607 6039723879 6068039509 7801765083 9783165739 18204118527 23405295249 29349497217 54612355581 68482160173 88048491651 163837066743 205446480519 264145474953 479375121211 616339441557 1438125363633 1849018324671 4314376090899 12943128272697
• Sum of all divisors σ(n): 22598898892800
• Sum of proper divisors (its aliquot sum) s(n): 9655770620103
• 12943128272697 is a deficient number, because the sum of its proper divisors (9655770620103) is less than itself. Its deficiency is 3287357652594

Bases of 12943128272697

• Binary: 10111100010110001110100100000001111100111001₂
• Hexadecimal: 0xBC58E901F39
• Base-36: 4L5ZOE3W9

Squares and roots of 12943128272697

• 12943128272697 squared (12943128272697²) is 167524569483488426795653809
• 12943128272697 cubed (12943128272697³) is 2168291991653132118973620615468958752873
• The square root of 12943128272697 is 3597655.9414008727
• The cube root of 12943128272697 is 23479.0084300003

Scales and comparisons

• 12,943,128,272,697 seconds is equal to 411,551 years, 23 weeks, 9 hours, 4 minutes, 57 seconds.
• To count from 1 to 12,943,128,272,697 would take you about one million, twenty-eight thousand, eight hundred seventy-eight 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 12943128272697 cubic inches would be around 1956.6 feet tall.

Recreational maths with 12943128272697

• 12943128272697 backwards is 79627282134921
• 12943128272697 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12943128272697's digits is 63
• More coming soon!