40696903808

Names of 40696903808

• Cardinal: 40696903808 can be written as Forty billion, six hundred ninety-six million, nine hundred three thousand, eight hundred eight.

Scientific notation

• Scientific notation: 4.0696903808 × 10¹⁰

Factors of 40696903808

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1634

Divisors of 40696903808

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 352 484 704 968 1408 1621 1936 3242 3872 6484 7744 12968 15488 17831 25936 35662 51872 71324 103744 142648 196141 207488 285296 392282 570592 784564 1141184 1569128 2282368 2627641 3138256 5255282 6276512 10510564 12553024 21021128 25106048 28904051 42042256 57808102 84084512 115616204 168169024 231232408 317944561 336338048 462464816 635889122 924929632 1271778244 1849859264 2543556488 3699718528 5087112976 10174225952 20348451904 40696903808
• Sum of all divisors σ(n): 89171454645
• Sum of proper divisors (its aliquot sum) s(n): 48474550837
• 40696903808 is an abundant number, because the sum of its proper divisors (48474550837) is greater than itself. Its abundance is 7777647029

Bases of 40696903808

• Binary: 100101111001101110010111100010000000₂
• Hexadecimal: 0x979B97880
• Base-36: IP1VVY8

Squares and roots of 40696903808

• 40696903808 squared (40696903808²) is 1656237979557604900864
• 40696903808 cubed (40696903808³) is 67403757737212117045331584090112
• The square root of 40696903808 is 201734.7362453973
• The cube root of 40696903808 is 3439.6991299867

Scales and comparisons

• 40,696,903,808 seconds is equal to 1,294 years, 1 week, 5 days, 23 hours, 30 minutes, 8 seconds.
• To count from 1 to 40,696,903,808 would take you about two thousand, five hundred eighty-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 40696903808 cubic inches would be around 286.6 feet tall.

Recreational maths with 40696903808

• 40696903808 backwards is 80830969604
• The number of decimal digits it has is: 11
• The sum of 40696903808's digits is 53
• More coming soon!