6808791738

Names of 6808791738

• Cardinal: 6808791738 can be written as Six billion, eight hundred eight million, seven hundred ninety-one thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 6.808791738 × 10⁹

Factors of 6808791738

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6891

Divisors of 6808791738

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 29 42 58 87 174 203 406 609 947 1218 1894 2841 5682 5903 6629 11806 13258 17709 19887 27463 35418 39774 41321 54926 82389 82642 123963 164778 171187 192241 247926 342374 384482 513561 576723 1027122 1153446 1198309 2396618 3594927 5590141 7189854 11180282 16770423 33540846 39130987 78261974 117392961 162114089 234785922 324228178 486342267 972684534 1134798623 2269597246 3404395869 6808791738
• Sum of all divisors σ(n): 16119336960
• Sum of proper divisors (its aliquot sum) s(n): 9310545222
• 6808791738 is an abundant number, because the sum of its proper divisors (9310545222) is greater than itself. Its abundance is 2501753484

Bases of 6808791738

• Binary: 110010101110101011110101010111010₂
• Hexadecimal: 0x195D5EABA
• Base-36: 34LS1BU

Squares and roots of 6808791738

• 6808791738 squared (6808791738²) is 46359644931457060644
• 6808791738 cubed (6808791738³) is 315653167385918410814632159272
• The square root of 6808791738 is 82515.4030348273
• The cube root of 6808791738 is 1895.3526064873

Scales and comparisons

• 6,808,791,738 seconds is equal to 216 years, 25 weeks, 6 days, 11 hours, 2 minutes, 18 seconds.
• To count from 1 to 6,808,791,738 would take you about four hundred thirty-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 6808791738 cubic inches would be around 157.9 feet tall.

Recreational maths with 6808791738

• 6808791738 backwards is 8371978086
• The number of decimal digits it has is: 10
• The sum of 6808791738's digits is 57
• More coming soon!