400231983843

Names of 400231983843

• Cardinal: 400231983843 can be written as Four hundred billion, two hundred thirty-one million, nine hundred eighty-three thousand, eight hundred forty-three.

Scientific notation

• Scientific notation: 4.00231983843 × 10¹¹

Factors of 400231983843

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19032

Divisors of 400231983843

• Number of divisors d(n): 56
• Complete list of divisors:
  1 3 9 27 61 81 183 243 487 549 729 1461 1647 4383 4941 13149 14823 18481 29707 39447 44469 55443 89121 118341 166329 267363 355023 498987 802089 1127341 1496961 2406267 3382023 4490883 7218801 9000247 10146069 13472649 21656403 27000741 30438207 81002223 91314621 243006669 273943863 549015067 729020007 821831589 1647045201 2187060021 4941135603 6561180063 14823406809 44470220427 133410661281 400231983843
• Sum of all divisors σ(n): 611196191456
• Sum of proper divisors (its aliquot sum) s(n): 210964207613
• 400231983843 is a deficient number, because the sum of its proper divisors (210964207613) is less than itself. Its deficiency is 189267776230

Bases of 400231983843

• Binary: 101110100101111101011110110101011100011₂
• Hexadecimal: 0x5D2FAF6AE3
• Base-36: 53V3SF6R

Squares and roots of 400231983843

• 400231983843 squared (400231983843²) is 160185640890903413048649
• 400231983843 cubed (400231983843³) is 64111416836928654936960441940978107
• The square root of 400231983843 is 632638.9047813927
• The cube root of 400231983843 is 7369.4871149805

Scales and comparisons

• 400,231,983,843 seconds is equal to 12,726 years, 7 weeks, 1 day, 15 hours, 4 minutes, 3 seconds.
• To count from 1 to 400,231,983,843 would take you about twenty-five thousand, four 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 400231983843 cubic inches would be around 614.1 feet tall.

Recreational maths with 400231983843

• 400231983843 backwards is 348389132004
• The number of decimal digits it has is: 12
• The sum of 400231983843's digits is 45
• More coming soon!