29320513938

Names of 29320513938

• Cardinal: 29320513938 can be written as Twenty-nine billion, three hundred twenty million, five hundred thirteen thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 2.9320513938 × 10¹⁰

Factors of 29320513938

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 896

Divisors of 29320513938

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 17 18 34 51 102 153 306 353 521 706 1042 1059 1563 2118 3126 3177 4689 6001 6354 8857 9378 12002 17714 18003 26571 36006 53142 54009 79713 108018 159426 183913 271441 367826 542882 551739 814323 1103478 1628646 1655217 2442969 3126521 3310434 4614497 4885938 6253042 9228994 9379563 13843491 18759126 27686982 28138689 41530473 56277378 83060946 95818673 191637346 287456019 574912038 862368057 1628917441 1724736114 3257834882 4886752323 9773504646 14660256969 29320513938
• Sum of all divisors σ(n): 67584981204
• Sum of proper divisors (its aliquot sum) s(n): 38264467266
• 29320513938 is an abundant number, because the sum of its proper divisors (38264467266) is greater than itself. Its abundance is 8943953328

Bases of 29320513938

• Binary: 11011010011101000111000100110010010₂
• Hexadecimal: 0x6D3A38992
• Base-36: DGWODCI

Squares and roots of 29320513938

• 29320513938 squared (29320513938²) is 859692537588452267844
• 29320513938 cubed (29320513938³) is 25206627030756803627167711209672
• The square root of 29320513938 is 171232.3390542803
• The cube root of 29320513938 is 3083.5940061423

Scales and comparisons

• 29,320,513,938 seconds is equal to 932 years, 15 weeks, 4 days, 19 hours, 12 minutes, 18 seconds.
• To count from 1 to 29,320,513,938 would take you about one thousand, eight hundred sixty-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 29320513938 cubic inches would be around 257 feet tall.

Recreational maths with 29320513938

• 29320513938 backwards is 83931502392
• The number of decimal digits it has is: 11
• The sum of 29320513938's digits is 45
• More coming soon!