82086788685309

Names of 82086788685309

• Cardinal: 82086788685309 can be written as Eighty-two trillion, eighty-six billion, seven hundred eighty-eight million, six hundred eighty-five thousand, three hundred nine.

Scientific notation

• Scientific notation: 8.2086788685309 × 10¹³

Factors of 82086788685309

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8778

Divisors of 82086788685309

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 67 73 201 219 331 993 3571 4733 4891 10713 14199 14673 22177 24163 66531 72489 239257 260683 317111 345509 717771 782049 951333 1036527 1182001 1566623 1618921 3546003 4699869 4856763 16901543 17465761 23149103 50704629 52397283 69447309 79194067 86286073 104963741 114363479 237582201 258858219 314891223 343090437 1132403381 1233812639 3397210143 3701437917 5594410733 5781166891 7662353093 16783232199 17343500673 22987059279 82665446813 247996340439 374825519111 408391983509 1124476557333 1225175950527 27362262895103 82086788685309
• Sum of all divisors σ(n): 112999991620608
• Sum of proper divisors (its aliquot sum) s(n): 30913202935299
• 82086788685309 is a deficient number, because the sum of its proper divisors (30913202935299) is less than itself. Its deficiency is 51173585750010

Bases of 82086788685309

• Binary: 10010101010100001010001111000010101110111111101₂
• Hexadecimal: 0x4AA851E15DFD
• Base-36: T3I5EKCFX

Squares and roots of 82086788685309

• 82086788685309 squared (82086788685309²) is 6738240876666573664632425481
• 82086788685309 cubed (82086788685309³) is 553120554953640296042557939920227901958629
• The square root of 82086788685309 is 9060175.9743014373
• The cube root of 82086788685309 is 43460.1367638221

Scales and comparisons

• 82,086,788,685,309 seconds is equal to 2,610,105 years, 50 weeks, 2 days, 17 hours, 55 minutes, 9 seconds.
• To count from 1 to 82,086,788,685,309 would take you about six million, five hundred twenty-five thousand, two hundred sixty-four 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 82086788685309 cubic inches would be around 3621.7 feet tall.

Recreational maths with 82086788685309

• 82086788685309 backwards is 90358688768028
• The number of decimal digits it has is: 14
• The sum of 82086788685309's digits is 78
• More coming soon!