12729969392711

Names of 12729969392711

• Cardinal: 12729969392711 can be written as Twelve trillion, seven hundred twenty-nine billion, nine hundred sixty-nine million, three hundred ninety-two thousand, seven hundred eleven.

Scientific notation

• Scientific notation: 1.2729969392711 × 10¹³

Factors of 12729969392711

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 281

Divisors of 12729969392711

• Number of divisors d(n): 40
• Complete list of divisors:
  1 17 97 167 289 1649 2839 4913 9409 16199 28033 48263 83521 159953 275383 476561 820471 912673 1571303 2719201 4681511 8101537 13948007 15515441 26712151 46226417 79585687 152416391 263762497 454106567 785849089 1352956679 2591078647 4483962449 7719811639 44048336999 76227361633 131236797863 748821728983 12729969392711
• Sum of all divisors σ(n): 13748309463840
• Sum of proper divisors (its aliquot sum) s(n): 1018340071129
• 12729969392711 is a deficient number, because the sum of its proper divisors (1018340071129) is less than itself. Its deficiency is 11711629321582

Bases of 12729969392711

• Binary: 10111001001111101101010011011011110001000111₂
• Hexadecimal: 0xB93ED4DBC47
• Base-36: 4IG2F3JGN

Squares and roots of 12729969392711

• 12729969392711 squared (12729969392711²) is 162052120739358866139929521
• 12729969392711 cubed (12729969392711³) is 2062918537035945833510812145192711121431
• The square root of 12729969392711 is 3567908.2657365225
• The cube root of 12729969392711 is 23349.4032972897

Scales and comparisons

• 12,729,969,392,711 seconds is equal to 404,773 years, 33 weeks, 5 days, 17 hours, 5 minutes, 11 seconds.
• To count from 1 to 12,729,969,392,711 would take you about one million, eleven thousand, nine hundred thirty-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 12729969392711 cubic inches would be around 1945.8 feet tall.

Recreational maths with 12729969392711

• 12729969392711 backwards is 11729396992721
• The number of decimal digits it has is: 14
• The sum of 12729969392711's digits is 68
• More coming soon!