40207279468924

Names of 40207279468924

• Cardinal: 40207279468924 can be written as Forty trillion, two hundred seven billion, two hundred seventy-nine million, four hundred sixty-eight thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 4.0207279468924 × 10¹³

Factors of 40207279468924

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 45655

Divisors of 40207279468924

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 53 106 212 281 562 1124 2809 5618 11236 14893 29786 45319 59572 78961 90638 157922 181276 315844 789329 1578658 2401907 3157316 4184933 4803814 8369866 9607628 12734639 16739732 25469278 50938556 127301071 221801449 254602142 443602898 509204284 674935867 887205796 1349871734 2699743468 3578433559 7156867118 14313734236 35771600951 71543201902 143086403804 189656978627 379313957254 758627914508 10051819867231 20103639734462 40207279468924
• Sum of all divisors σ(n): 71973098203160
• Sum of proper divisors (its aliquot sum) s(n): 31765818734236
• 40207279468924 is a deficient number, because the sum of its proper divisors (31765818734236) is less than itself. Its deficiency is 8441460734688

Bases of 40207279468924

• Binary: 1001001001000101111100100111000011000101111100₂
• Hexadecimal: 0x24917C9C317C
• Base-36: E92YW2OOS

Squares and roots of 40207279468924

• 40207279468924 squared (40207279468924²) is 1616625322292157415481717776
• 40207279468924 cubed (40207279468924³) is 65000106129940105346719969916240530393024
• The square root of 40207279468924 is 6340921.0268638419
• The cube root of 40207279468924 is 34258.4910040541

Scales and comparisons

• 40,207,279,468,924 seconds is equal to 1,278,467 years, 6 weeks, 21 hours, 22 minutes, 4 seconds.
• To count from 1 to 40,207,279,468,924 would take you about three million, one hundred ninety-six thousand, one hundred sixty-seven 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 40207279468924 cubic inches would be around 2854.9 feet tall.

Recreational maths with 40207279468924

• 40207279468924 backwards is 42986497270204
• The number of decimal digits it has is: 14
• The sum of 40207279468924's digits is 64
• More coming soon!