40743457824

Names of 40743457824

• Cardinal: 40743457824 can be written as Forty billion, seven hundred forty-three million, four hundred fifty-seven thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 4.0743457824 × 10¹⁰

Factors of 40743457824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 122382

Divisors of 40743457824

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 69 92 96 138 151 184 276 302 368 453 552 604 736 906 1104 1208 1812 2208 2416 3473 3624 4832 6946 7248 10419 13892 14496 20838 27784 41676 55568 83352 111136 122203 166704 244406 333408 366609 488812 733218 977624 1466436 1955248 2810669 2932872 3910496 5621338 5865744 8432007 11242676 11731488 16864014 18452653 22485352 33728028 36905306 44970704 55357959 67456056 73810612 89941408 110715918 134912112 147621224 221431836 269824224 295242448 424411019 442863672 590484896 848822038 885727344 1273233057 1697644076 1771454688 2546466114 3395288152 5092932228 6790576304 10185864456 13581152608 20371728912 40743457824
• Sum of all divisors σ(n): 112341648384
• Sum of proper divisors (its aliquot sum) s(n): 71598190560
• 40743457824 is an abundant number, because the sum of its proper divisors (71598190560) is greater than itself. Its abundance is 30854732736

Bases of 40743457824

• Binary: 100101111100011111111101010000100000₂
• Hexadecimal: 0x97C7FD420
• Base-36: IPTLP9C

Squares and roots of 40743457824

• 40743457824 squared (40743457824²) is 1660029355456066814976
• 40743457824 cubed (40743457824³) is 67635336030626162560900667572224
• The square root of 40743457824 is 201850.0875006003
• The cube root of 40743457824 is 3441.0102107881

Scales and comparisons

• 40,743,457,824 seconds is equal to 1,295 years, 26 weeks, 5 days, 19 hours, 10 minutes, 24 seconds.
• To count from 1 to 40,743,457,824 would take you about two thousand, five hundred ninety-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 40743457824 cubic inches would be around 286.8 feet tall.

Recreational maths with 40743457824

• 40743457824 backwards is 42875434704
• 40743457824 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40743457824's digits is 48
• More coming soon!