400057383845

Names of 400057383845

• Cardinal: 400057383845 can be written as Four hundred billion, fifty-seven million, three hundred eighty-three thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 4.00057383845 × 10¹¹

Factors of 400057383845

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2406

Divisors of 400057383845

• Number of divisors d(n): 54
• Complete list of divisors:
  1 5 7 17 35 49 85 119 245 289 595 833 1445 2023 2377 4165 10115 11885 14161 16639 40409 70805 83195 116473 202045 282863 582365 686953 1414315 1980041 3434765 4808671 5650129 9900205 24043355 28250645 33660697 39550903 96052193 168303485 197754515 276856321 480260965 672365351 1384281605 1632887281 3361826755 4706557457 8164436405 11430210967 23532787285 57151054835 80011476769 400057383845
• Sum of all divisors σ(n): 593479319958
• Sum of proper divisors (its aliquot sum) s(n): 193421936113
• 400057383845 is a deficient number, because the sum of its proper divisors (193421936113) is less than itself. Its deficiency is 206635447732

Bases of 400057383845

• Binary: 101110100100101010001110011101110100101₂
• Hexadecimal: 0x5D25473BA5
• Base-36: 53S7U4YT

Squares and roots of 400057383845

• 400057383845 squared (400057383845²) is 160045910368905666984025
• 400057383845 cubed (400057383845³) is 64027548197275759969223832908076125
• The square root of 400057383845 is 632500.8963195231
• The cube root of 400057383845 is 7368.4153202541

Scales and comparisons

• 400,057,383,845 seconds is equal to 12,720 years, 30 weeks, 3 days, 19 hours, 4 minutes, 5 seconds.
• To count from 1 to 400,057,383,845 would take you about twenty-five thousand, four hundred forty-one 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 400057383845 cubic inches would be around 614 feet tall.

Recreational maths with 400057383845

• 400057383845 backwards is 548383750004
• The number of decimal digits it has is: 12
• The sum of 400057383845's digits is 47
• More coming soon!