82725363337020655

Names of 82725363337020655

• Cardinal: 82725363337020655 can be written as Eighty-two quadrillion, seven hundred twenty-five trillion, three hundred sixty-three billion, three hundred thirty-seven million, twenty thousand, six hundred fifty-five.

Scientific notation

• Scientific notation: 8.2725363337020655 × 10¹⁶

Factors of 82725363337020655

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 27104834

Divisors of 82725363337020655

• Number of divisors d(n): 16
• Complete list of divisors:
  1 5 479 2395 1340681 6703405 25763669 128818345 642186199 3210930995 12340797451 61703987255 34540861518589 172704307592945 16545072667404131 82725363337020655
• Sum of all divisors σ(n): 99477759234067200
• Sum of proper divisors (its aliquot sum) s(n): 16752395897046545
• 82725363337020655 is a deficient number, because the sum of its proper divisors (16752395897046545) is less than itself. Its deficiency is 65972967439974110

Bases of 82725363337020655

• Binary: 100100101111001100100011110010111100111100100010011101111₂
• Hexadecimal: 0x125E647979E44EF
• Base-36: MMJOZ9T9XWV

Squares and roots of 82725363337020655

• 82725363337020655 squared (82725363337020655²) is 6843485739242081160328451896629025
• 82725363337020655 cubed (82725363337020655³) is 566129844270520555186157778593729442798981297511375
• The square root of 82725363337020655 is 287620171.9925441095
• The cube root of 82725363337020655 is 435725.4172280481

Scales and comparisons

• 82,725,363,337,020,655 seconds is equal to 2,630,410,667 years, 39 weeks, 6 days, 8 hours, 50 minutes, 55 seconds.
• To count from 1 to 82,725,363,337,020,655 would take you about seven billion, eight hundred ninety-one million, two hundred thirty-two thousand and three 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 82725363337020655 cubic inches would be around 36310.5 feet tall.

Recreational maths with 82725363337020655

• 82725363337020655 backwards is 55602073336352728
• The number of decimal digits it has is: 17
• The sum of 82725363337020655's digits is 67
• More coming soon!