29135326640

Names of 29135326640

• Cardinal: 29135326640 can be written as Twenty-nine billion, one hundred thirty-five million, three hundred twenty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.913532664 × 10¹⁰

Factors of 29135326640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7227

Divisors of 29135326640

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 7213 14426 28852 36065 50491 57704 72130 100982 115408 144260 201964 252455 288520 403928 504910 577040 807856 1009820 2019640 4039280 52027369 104054738 208109476 260136845 364191583 416218952 520273690 728383166 832437904 1040547380 1456766332 1820957915 2081094760 2913532664 3641915830 4162189520 5827065328 7283831660 14567663320 29135326640
• Sum of all divisors σ(n): 77427459504
• Sum of proper divisors (its aliquot sum) s(n): 48292132864
• 29135326640 is an abundant number, because the sum of its proper divisors (48292132864) is greater than itself. Its abundance is 19156806224

Bases of 29135326640

• Binary: 11011001000100110011100110110110000₂
• Hexadecimal: 0x6C899CDB0
• Base-36: DDUF5WW

Squares and roots of 29135326640

• 29135326640 squared (29135326640²) is 848867258419493689600
• 29135326640 cubed (29135326640³) is 24732024848053238789914770944000
• The square root of 29135326640 is 170690.7339019901
• The cube root of 29135326640 is 3077.0883345227

Scales and comparisons

• 29,135,326,640 seconds is equal to 926 years, 21 weeks, 3 days, 10 hours, 17 minutes, 20 seconds.
• To count from 1 to 29,135,326,640 would take you about one thousand, eight hundred fifty-two 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 29135326640 cubic inches would be around 256.4 feet tall.

Recreational maths with 29135326640

• 29135326640 backwards is 04662353192
• The number of decimal digits it has is: 11
• The sum of 29135326640's digits is 41
• More coming soon!