809842090532

Names of 809842090532

• Cardinal: 809842090532 can be written as Eight hundred nine billion, eight hundred forty-two million, ninety thousand, five hundred thirty-two.

Scientific notation

• Scientific notation: 8.09842090532 × 10¹¹

Factors of 809842090532

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1615

Divisors of 809842090532

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 53 106 113 157 197 212 226 314 394 452 628 788 1093 2186 4372 5989 8321 10441 11978 16642 17741 20882 22261 23956 30929 33284 35482 41764 44522 57929 61858 70964 89044 115858 123509 123716 171601 215321 231716 247018 343202 430642 494036 686404 861284 940273 1179833 1639237 1880546 2359666 3278474 3494977 3761092 4719332 6545977 6556948 6989954 9094853 11412013 13091954 13979908 18189706 19390913 22824026 24331273 26183908 33805397 36379412 38781826 45648052 48662546 67610794 77563652 97325092 135221588 185233781 370467562 740935124 1027718389 1289557469 1791686041 2055436778 2579114938 3583372082 3820009861 4110873556 5158229876 7166744164 7640019722 15280039444 202460522633 404921045266 809842090532
• Sum of all divisors σ(n): 1474810600032
• Sum of proper divisors (its aliquot sum) s(n): 664968509500
• 809842090532 is a deficient number, because the sum of its proper divisors (664968509500) is less than itself. Its deficiency is 144873581032

Bases of 809842090532

• Binary: 1011110010001110010110011010001000100100₂
• Hexadecimal: 0xBC8E59A224
• Base-36: AC1B2K9W

Squares and roots of 809842090532

• 809842090532 squared (809842090532²) is 655844211597240084043024
• 809842090532 cubed (809842090532³) is 531130247383220268462909930791048768
• The square root of 809842090532 is 899912.2682417437
• The cube root of 809842090532 is 9321.0917236391

Scales and comparisons

• 809,842,090,532 seconds is equal to 25,750 years, 24 weeks, 4 days, 8 hours, 15 minutes, 32 seconds.
• To count from 1 to 809,842,090,532 would take you about fifty-one thousand, five hundred 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 809842090532 cubic inches would be around 776.8 feet tall.

Recreational maths with 809842090532

• 809842090532 backwards is 235090248908
• The number of decimal digits it has is: 12
• The sum of 809842090532's digits is 50
• More coming soon!