989822056053391016

Names of 989822056053391016

• Cardinal: 989822056053391016 can be written as Nine hundred eighty-nine quadrillion, eight hundred twenty-two trillion, fifty-six billion, fifty-three million, three hundred ninety-one thousand and sixteen.

Scientific notation

• Scientific notation: 9.89822056053391016 × 10¹⁷

Factors of 989822056053391016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1275543886666840

Divisors of 989822056053391016

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 8 97 194 388 776 1275543886666741 2551087773333482 5102175546666964 10204351093333928 123727757006673877 247455514013347754 494911028026695508 989822056053391016
• Sum of all divisors σ(n): 1875049513400110740
• Sum of proper divisors (its aliquot sum) s(n): 885227457346719724
• 989822056053391016 is a deficient number, because the sum of its proper divisors (885227457346719724) is less than itself. Its deficiency is 104594598706671292

Bases of 989822056053391016

• Binary: 110110111100100011011110101001101001111010001011111010101000₂
• Hexadecimal: 0xDBC8DEA69E8BEA8
• Base-36: 7IQ6MV3I1HUW

Squares and roots of 989822056053391016

• 989822056053391016 squared (989822056053391016²) is 979747702649762346460948392589512256
• 989822056053391016 cubed (989822056053391016³) is 969775885450374138953496965498940224275039266292292096
• The square root of 989822056053391016 is 994898012.8904625649
• The cube root of 989822056053391016 is 996595.7764299003

Scales and comparisons

• 989,822,056,053,391,016 seconds is equal to 31,473,279,661 years, 44 weeks, 2 days, 5 hours, 56 minutes, 56 seconds.
• To count from 1 to 989,822,056,053,391,016 would take you about ninety-four billion, four hundred nineteen million, eight hundred thirty-eight thousand, nine hundred eighty-five 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 989822056053391016 cubic inches would be around 83049.6 feet tall.

Recreational maths with 989822056053391016

• 989822056053391016 backwards is 610193350650228989
• The number of decimal digits it has is: 18
• The sum of 989822056053391016's digits is 77
• More coming soon!