40045197705912

Names of 40045197705912

• Cardinal: 40045197705912 can be written as Forty trillion, forty-five billion, one hundred ninety-seven million, seven hundred five thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 4.0045197705912 × 10¹³

Factors of 40045197705912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2060406

Divisors of 40045197705912

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 39313 78626 117939 157252 235878 275191 314504 353817 471756 550382 707634 825573 943512 1100764 1415268 1651146 2021081 2201528 2476719 2830536 3302292 4042162 4953438 6063243 6604584 8084324 9906876 12126486 14147567 16168648 18189729 19813752 24252972 28295134 36379458 42442701 48505944 56590268 72758916 84885402 113180536 127328103 145517832 169770804 254656206 339541608 509312412 1018624824 79454757353 158909514706 238364272059 317819029412 476728544118 556183301471 635638058824 715092816177 953457088236 1112366602942 1430185632354 1668549904413 1906914176472 2224733205884 2860371264708 3337099808826 4449466411768 5005649713239 5720742529416 6674199617652 10011299426478 13348399235304 20022598852956 40045197705912
• Sum of all divisors σ(n): 123952635686880
• Sum of proper divisors (its aliquot sum) s(n): 83907437980968
• 40045197705912 is an abundant number, because the sum of its proper divisors (83907437980968) is greater than itself. Its abundance is 43862240275056

Bases of 40045197705912

• Binary: 1001000110101110111111110010001100001010111000₂
• Hexadecimal: 0x246BBFC8C2B8
• Base-36: E70ICRZY0

Squares and roots of 40045197705912

• 40045197705912 squared (40045197705912²) is 1603617859305579707639751744
• 40045197705912 cubed (40045197705912³) is 64217194220623312889756646198966001110528
• The square root of 40045197705912 is 6328127.5039234157
• The cube root of 40045197705912 is 34212.3952499103

Scales and comparisons

• 40,045,197,705,912 seconds is equal to 1,273,313 years, 21 weeks, 5 days, 13 hours, 25 minutes, 12 seconds.
• To count from 1 to 40,045,197,705,912 would take you about three million, one hundred eighty-three thousand, two hundred eighty-three 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 40045197705912 cubic inches would be around 2851 feet tall.

Recreational maths with 40045197705912

• 40045197705912 backwards is 21950779154004
• The number of decimal digits it has is: 14
• The sum of 40045197705912's digits is 54
• More coming soon!