840850528135

Names of 840850528135

• Cardinal: 840850528135 can be written as Eight hundred forty billion, eight hundred fifty million, five hundred twenty-eight thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 8.40850528135 × 10¹¹

Factors of 840850528135

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 150

Divisors of 840850528135

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 31 43 71 155 215 355 961 1333 1849 2201 3053 4805 6665 9245 11005 15265 29791 41323 57319 68231 79507 94643 131279 148955 206615 286595 341155 397535 473215 656395 1281013 1776889 2115161 2464717 2933933 4069649 5644997 6405065 8884445 10575805 12323585 14669665 20348245 28224985 55083559 76406227 90951923 126159119 174994907 275417795 382031135 454759615 630795595 874974535 2368593037 3910932689 5424842117 11842965185 19554663445 27124210585 168170105627 840850528135
• Sum of all divisors σ(n): 1082513203200
• Sum of proper divisors (its aliquot sum) s(n): 241662675065
• 840850528135 is a deficient number, because the sum of its proper divisors (241662675065) is less than itself. Its deficiency is 599187853070

Bases of 840850528135

• Binary: 1100001111000110100110001101011110000111₂
• Hexadecimal: 0xC3C698D787
• Base-36: AQA4OZUV

Squares and roots of 840850528135

• 840850528135 squared (840850528135²) is 707029610664908426578225
• 840850528135 cubed (840850528135³) is 594506221534671678999712362140860375
• The square root of 840850528135 is 916979.0227344351
• The cube root of 840850528135 is 9438.5714351965

Scales and comparisons

• 840,850,528,135 seconds is equal to 26,736 years, 23 weeks, 1 day, 7 hours, 8 minutes, 55 seconds.
• To count from 1 to 840,850,528,135 would take you about fifty-three thousand, four hundred seventy-two 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 840850528135 cubic inches would be around 786.5 feet tall.

Recreational maths with 840850528135

• 840850528135 backwards is 531825058048
• The number of decimal digits it has is: 12
• The sum of 840850528135's digits is 49
• More coming soon!