40081057800

Names of 40081057800

• Cardinal: 40081057800 can be written as Forty billion, eighty-one million, fifty-seven thousand, eight hundred.

Scientific notation

• Scientific notation: 4.00810578 × 10¹⁰

Factors of 40081057800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9543126

Divisors of 40081057800

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 50 56 60 70 75 84 100 105 120 140 150 168 175 200 210 280 300 350 420 525 600 700 840 1050 1400 2100 4200 9543109 19086218 28629327 38172436 47715545 57258654 66801763 76344872 95431090 114517308 133603526 143146635 190862180 200405289 229034616 238577725 267207052 286293270 334008815 381724360 400810578 477155450 534414104 572586540 668017630 715733175 801621156 954310900 1002026445 1145173080 1336035260 1431466350 1603242312 1670044075 1908621800 2004052890 2672070520 2862932700 3340088150 4008105780 5010132225 5725865400 6680176300 8016211560 10020264450 13360352600 20040528900 40081057800
• Sum of all divisors σ(n): 142001476800
• Sum of proper divisors (its aliquot sum) s(n): 101920419000
• 40081057800 is an abundant number, because the sum of its proper divisors (101920419000) is greater than itself. Its abundance is 61839361200

Bases of 40081057800

• Binary: 100101010101000001000110100000001000₂
• Hexadecimal: 0x955046808
• Base-36: IEV864O

Squares and roots of 40081057800

• 40081057800 squared (40081057800²) is 1606491194366940840000
• 40081057800 cubed (40081057800³) is 64389866416612390217220552000000
• The square root of 40081057800 is 200202.5419419045
• The cube root of 40081057800 is 3422.2604494725

Scales and comparisons

• 40,081,057,800 seconds is equal to 1,274 years, 23 weeks, 4 days, 3 hours, 10 minutes.
• To count from 1 to 40,081,057,800 would take you about two thousand, five hundred forty-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 40081057800 cubic inches would be around 285.2 feet tall.

Recreational maths with 40081057800

• 40081057800 backwards is 00875018004
• The number of decimal digits it has is: 11
• The sum of 40081057800's digits is 33
• More coming soon!