83978490112

Names of 83978490112

• Cardinal: 83978490112 can be written as Eighty-three billion, nine hundred seventy-eight million, four hundred ninety thousand, one hundred twelve.

Scientific notation

• Scientific notation: 8.3978490112 × 10¹⁰

Factors of 83978490112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2906

Divisors of 83978490112

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 11 16 22 31 32 44 62 64 88 124 128 176 248 256 341 352 389 496 682 704 778 992 1364 1408 1556 1984 2473 2728 2816 3112 3968 4279 4946 5456 6224 7936 8558 9892 10912 12059 12448 17116 19784 21824 24118 24896 27203 34232 39568 43648 48236 49792 54406 68464 76663 79136 87296 96472 99584 108812 132649 136928 153326 158272 192944 217624 265298 273856 306652 316544 385888 435248 530596 547712 613304 633088 771776 843293 870496 961997 1061192 1095424 1226608 1543552 1686586 1740992 1923994 2122384 2453216 3087104 3373172 3481984 3847988 4244768 4906432 6746344 6963968 7695976 8489536 9812864 10581967 13492688 15391952 16979072 19625728 21163934 26985376 29821907 30783904 33958144 42327868 53970752 59643814 61567808 84655736 107941504 119287628 123135616 169311472 215883008 238575256 246271232 328040977 338622944 477150512 656081954 677245888 954301024 1312163908 1354491776 1908602048 2624327816 2708983552 3817204096 5248655632 7634408192 10497311264 20994622528 41989245056 83978490112
• Sum of all divisors σ(n): 189328688640
• Sum of proper divisors (its aliquot sum) s(n): 105350198528
• 83978490112 is an abundant number, because the sum of its proper divisors (105350198528) is greater than itself. Its abundance is 21371708416

Bases of 83978490112

• Binary: 1001110001101100000100001000100000000₂
• Hexadecimal: 0x138D821100
• Base-36: 12KUMHOG

Squares and roots of 83978490112

• 83978490112 squared (83978490112²) is 7052386801491281772544
• 83978490112 cubed (83978490112³) is 592248795275034913189792137084928
• The square root of 83978490112 is 289790.4244656817
• The cube root of 83978490112 is 4379.1452866807

Scales and comparisons

• 83,978,490,112 seconds is equal to 2,670 years, 13 weeks, 2 days, 6 hours, 21 minutes, 52 seconds.
• To count from 1 to 83,978,490,112 would take you about five thousand, three hundred forty 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 83978490112 cubic inches would be around 364.9 feet tall.

Recreational maths with 83978490112

• 83978490112 backwards is 21109487938
• The number of decimal digits it has is: 11
• The sum of 83978490112's digits is 52
• More coming soon!