82673189792832681

Names of 82673189792832681

• Cardinal: 82673189792832681 can be written as Eighty-two quadrillion, six hundred seventy-three trillion, one hundred eighty-nine billion, seven hundred ninety-two million, eight hundred thirty-two thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 8.2673189792832681 × 10¹⁶

Factors of 82673189792832681

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 13691889

Divisors of 82673189792832681

• Number of divisors d(n): 27
• Complete list of divisors:
  1 3 7 9 21 49 63 147 441 13691879 41075637 95843153 123226911 287529459 670902071 862588377 2012706213 6038118639 187467550550641 562402651651923 1312272853854487 1687207954955769 3936818561563461 9185909976981409 11810455684690383 27557729930944227 82673189792832681
• Sum of all divisors σ(n): 138913465103708061
• Sum of proper divisors (its aliquot sum) s(n): 56240275310875380
• 82673189792832681 is a deficient number, because the sum of its proper divisors (56240275310875380) is less than itself. Its deficiency is 26432914481957301

Bases of 82673189792832681

• Binary: 100100101101101101101001111111110000011001101110010101001₂
• Hexadecimal: 0x125B6D3FE0CDCA9
• Base-36: MM1772S5BC9

Squares and roots of 82673189792832681

• 82673189792832681 squared (82673189792832681²) is 6834856310521733791963078061647761
• 82673189792832681 cubed (82673189792832681³) is 565059372966503439311364944662742429208306631277241
• 82673189792832681 is a perfect square number. Its square root is 287529459
• The cube root of 82673189792832681 is 435633.7963141781

Scales and comparisons

• 82,673,189,792,832,681 seconds is equal to 2,628,751,710 years, 23 weeks, 1 day, 5 hours, 31 minutes, 21 seconds.
• To count from 1 to 82,673,189,792,832,681 would take you about seven billion, eight hundred eighty-six million, two hundred fifty-five thousand, one hundred thirty-one 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 82673189792832681 cubic inches would be around 36302.8 feet tall.

Recreational maths with 82673189792832681

• 82673189792832681 backwards is 18623829798137628
• The number of decimal digits it has is: 17
• The sum of 82673189792832681's digits is 90
• More coming soon!