400505752713

Names of 400505752713

• Cardinal: 400505752713 can be written as Four hundred billion, five hundred five million, seven hundred fifty-two thousand, seven hundred thirteen.

Scientific notation

• Scientific notation: 4.00505752713 × 10¹¹

Factors of 400505752713

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6474

Divisors of 400505752713

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 11 29 33 41 87 123 319 451 957 1189 1353 3169 3221 3567 9507 9663 13079 34859 35431 39237 91901 93409 104577 106293 129929 132061 275703 280227 389787 396183 1010911 1027499 1429219 1452671 3032733 3082497 3767941 3829769 4287657 4358013 10207349 11303823 11489307 30622047 41447351 42127459 112280839 124342053 126382377 296013121 336842517 418501309 888039363 1255503927 3256144331 4603514399 9768432993 12136537961 13810543197 36409613883 133501917571 400505752713
• Sum of all divisors σ(n): 617726995200
• Sum of proper divisors (its aliquot sum) s(n): 217221242487
• 400505752713 is a deficient number, because the sum of its proper divisors (217221242487) is less than itself. Its deficiency is 183284510226

Bases of 400505752713

• Binary: 101110101000000000000001100110010001001₂
• Hexadecimal: 0x5D4000CC89
• Base-36: 53ZMS8LL

Squares and roots of 400505752713

• 400505752713 squared (400505752713²) is 160404857956206706860369
• 400505752713 cubed (400505752713³) is 64243068374572413921331027333931097
• The square root of 400505752713 is 632855.2383547125
• The cube root of 400505752713 is 7371.1670376261

Scales and comparisons

• 400,505,752,713 seconds is equal to 12,734 years, 43 weeks, 6 days, 5 hours, 58 minutes, 33 seconds.
• To count from 1 to 400,505,752,713 would take you about twenty-five thousand, four hundred sixty-nine 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 400505752713 cubic inches would be around 614.3 feet tall.

Recreational maths with 400505752713

• 400505752713 backwards is 317257505004
• The number of decimal digits it has is: 12
• The sum of 400505752713's digits is 39
• More coming soon!