520108813

Names of 520108813

• Cardinal: 520108813 can be written as Five hundred twenty million, one hundred eight thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 5.20108813 × 10⁸

Factors of 520108813

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 74301266

Divisors of 520108813

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 74301259 520108813
• Sum of all divisors σ(n): 594410080
• Sum of proper divisors (its aliquot sum) s(n): 74301267
• 520108813 is a deficient number, because the sum of its proper divisors (74301267) is less than itself. Its deficiency is 445807546

Bases of 520108813

• Binary: 11111000000000011101100001101₂
• Hexadecimal: 0x1F003B0D
• Base-36: 8LNQJ1

Squares and roots of 520108813

• 520108813 squared (520108813²) is 270513177360268969
• 520108813 cubed (520108813³) is 140696287577707966827323797
• The square root of 520108813 is 22805.8942600373
• The cube root of 520108813 is 804.2012384765

Scales and comparisons

• 520,108,813 seconds is equal to 16 years, 27 weeks, 6 days, 18 hours, 40 minutes, 13 seconds.
• To count from 1 to 520,108,813 would take you about twenty-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 520108813 cubic inches would be around 67 feet tall.

Recreational maths with 520108813

• 520108813 backwards is 318801025
• The number of decimal digits it has is: 9
• The sum of 520108813's digits is 28
• More coming soon!