520042

Names of 520042

• Cardinal: 520042 can be written as Five hundred twenty thousand and forty-two.

Scientific notation

• Scientific notation: 5.20042 × 10⁵

Factors of 520042

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 6092

Divisors of 520042

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 43 86 6047 12094 260021 520042
• Sum of all divisors σ(n): 798336
• Sum of proper divisors (its aliquot sum) s(n): 278294
• 520042 is a deficient number, because the sum of its proper divisors (278294) is less than itself. Its deficiency is 241748

Bases of 520042

• Binary: 1111110111101101010₂
• Hexadecimal: 0x7EF6A
• Base-36: B59M

Squares and roots of 520042

• 520042 squared (520042²) is 270443681764
• 520042 cubed (520042³) is 140642073151914088
• The square root of 520042 is 721.1393762651
• The cube root of 520042 is 80.4166801195

Scales and comparisons

• 520,042 seconds is equal to 6 days, 27 minutes, 22 seconds.
• To count from 1 to 520,042 would take you about six days.

  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 520042 cubic inches would be around 6.7 feet tall.

Recreational maths with 520042

• 520042 backwards is 240025
• The number of decimal digits it has is: 6
• The sum of 520042's digits is 13
• More coming soon!