40831809216

Names of 40831809216

• Cardinal: 40831809216 can be written as Forty billion, eight hundred thirty-one million, eight hundred nine thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 4.0831809216 × 10¹⁰

Factors of 40831809216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 623700

Divisors of 40831809216

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 32 33 44 48 62 64 66 88 93 96 124 132 176 186 192 248 264 341 352 372 496 528 682 704 744 992 1023 1056 1364 1488 1984 2046 2112 2728 2976 4092 5456 5952 8184 10912 16368 21824 32736 65472 623653 1247306 1870959 2494612 3741918 4989224 6860183 7483836 9978448 13720366 14967672 19333243 19956896 20580549 27440732 29935344 38666486 39913792 41161098 54881464 57999729 59870688 77332972 82322196 109762928 115999458 119741376 154665944 164644392 212665673 219525856 231998916 309331888 329288784 425331346 439051712 463997832 618663776 637997019 658577568 850662692 927995664 1237327552 1275994038 1317155136 1701325384 1855991328 2551988076 3402650768 3711982656 5103976152 6805301536 10207952304 13610603072 20415904608 40831809216
• Sum of all divisors σ(n): 121657433088
• Sum of proper divisors (its aliquot sum) s(n): 80825623872
• 40831809216 is an abundant number, because the sum of its proper divisors (80825623872) is greater than itself. Its abundance is 39993814656

Bases of 40831809216

• Binary: 100110000001110000111111011011000000₂
• Hexadecimal: 0x981C3F6C0
• Base-36: IRA7DMO

Squares and roots of 40831809216

• 40831809216 squared (40831809216²) is 1667236643851822534656
• 40831809216 cubed (40831809216³) is 68076288559681757108963340189696
• The square root of 40831809216 is 202068.8229688093
• The cube root of 40831809216 is 3443.4956695601

Scales and comparisons

• 40,831,809,216 seconds is equal to 1,298 years, 16 weeks, 6 days, 9 hours, 13 minutes, 36 seconds.
• To count from 1 to 40,831,809,216 would take you about two thousand, five hundred ninety-six 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 40831809216 cubic inches would be around 287 feet tall.

Recreational maths with 40831809216

• 40831809216 backwards is 61290813804
• The number of decimal digits it has is: 11
• The sum of 40831809216's digits is 42
• More coming soon!