84969918016

Names of 84969918016

• Cardinal: 84969918016 can be written as Eighty-four billion, nine hundred sixty-nine million, nine hundred eighteen thousand and sixteen.

Scientific notation

• Scientific notation: 8.4969918016 × 10¹⁰

Factors of 84969918016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 524

Divisors of 84969918016

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 8 16 32 64 83 166 332 439 664 878 1328 1756 2656 3512 5312 6889 7024 13778 14048 27556 28096 36437 55112 72874 110224 145748 192721 220448 291496 385442 440896 582992 770884 1165984 1541768 2331968 3024271 3083536 6048542 6167072 12097084 12334144 15995843 24194168 31991686 48388336 63983372 96776672 127966744 193553344 255933488 511866976 1023733952 1327654969 2655309938 5310619876 10621239752 21242479504 42484959008 84969918016
• Sum of all divisors σ(n): 171057779931
• Sum of proper divisors (its aliquot sum) s(n): 86087861915
• 84969918016 is an abundant number, because the sum of its proper divisors (86087861915) is greater than itself. Its abundance is 1117943899

Bases of 84969918016

• Binary: 1001111001000100110100000111001000000₂
• Hexadecimal: 0x13C89A0E40
• Base-36: 1318W8CG

Squares and roots of 84969918016

• 84969918016 squared (84969918016²) is 7219886967645761376256
• 84969918016 cubed (84969918016³) is 613473203725647188670371649028096
• 84969918016 is a perfect square number. Its square root is 291496
• The cube root of 84969918016 is 4396.3109232717

Scales and comparisons

• 84,969,918,016 seconds is equal to 2,701 years, 40 weeks, 4 days, 3 hours, 16 seconds.
• To count from 1 to 84,969,918,016 would take you about five thousand, four hundred 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 84969918016 cubic inches would be around 366.4 feet tall.

Recreational maths with 84969918016

• 84969918016 backwards is 61081996948
• The number of decimal digits it has is: 11
• The sum of 84969918016's digits is 61
• More coming soon!