82531522089

Names of 82531522089

• Cardinal: 82531522089 can be written as Eighty-two billion, five hundred thirty-one million, five hundred twenty-two thousand and eighty-nine.

Scientific notation

• Scientific notation: 8.2531522089 × 10¹⁰

Factors of 82531522089

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 194

Divisors of 82531522089

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 17 43 51 129 131 153 289 387 393 731 867 1179 1849 2193 2227 2601 5547 5633 6579 6681 12427 16641 16899 17161 20043 31433 37281 37859 50697 51483 94299 95761 111843 113577 154449 242219 282897 287283 291737 340731 534361 726657 737923 861849 875211 1603083 1627937 2179971 2213769 2625633 4117723 4809249 4883811 4959529 6641307 12353169 12544691 14651433 14878587 31730689 37059507 37634073 44635761 70001291 95192067 112902219 210003873 213259747 285576201 539421713 630011619 639779241 1618265139 1919337723 4854795417 9170169121 27510507363 82531522089
• Sum of all divisors σ(n): 130647975159
• Sum of proper divisors (its aliquot sum) s(n): 48116453070
• 82531522089 is a deficient number, because the sum of its proper divisors (48116453070) is less than itself. Its deficiency is 34415069019

Bases of 82531522089

• Binary: 1001100110111010000110001011000101001₂
• Hexadecimal: 0x1337431629
• Base-36: 11WX4Y09

Squares and roots of 82531522089

• 82531522089 squared (82531522089²) is 6811452138327094923921
• 82531522089 cubed (82531522089³) is 562159512612508918220785785990969
• 82531522089 is a perfect square number. Its square root is 287283
• The cube root of 82531522089 is 4353.8482190919

Scales and comparisons

• 82,531,522,089 seconds is equal to 2,624 years, 12 weeks, 5 days, 22 hours, 48 minutes, 9 seconds.
• To count from 1 to 82,531,522,089 would take you about five thousand, two hundred forty-eight 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 82531522089 cubic inches would be around 362.8 feet tall.

Recreational maths with 82531522089

• 82531522089 backwards is 98022513528
• The number of decimal digits it has is: 11
• The sum of 82531522089's digits is 45
• More coming soon!