808533142

Names of 808533142

• Cardinal: 808533142 can be written as Eight hundred eight million, five hundred thirty-three thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 8.08533142 × 10⁸

Factors of 808533142

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 404266573

Divisors of 808533142

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 404266571 808533142
• Sum of all divisors σ(n): 1212799716
• Sum of proper divisors (its aliquot sum) s(n): 404266574
• 808533142 is a deficient number, because the sum of its proper divisors (404266574) is less than itself. Its deficiency is 404266568

Bases of 808533142

• Binary: 110000001100010011110010010110₂
• Hexadecimal: 0x30313C96
• Base-36: DDDO5Y

Squares and roots of 808533142

• 808533142 squared (808533142²) is 653725841712392164
• 808533142 cubed (808533142³) is 528559008806315096695099288
• The square root of 808533142 is 28434.7171957099
• The cube root of 808533142 is 931.6067119137

Scales and comparisons

• 808,533,142 seconds is equal to 25 years, 36 weeks, 6 days, 32 minutes, 22 seconds.
• To count from 1 to 808,533,142 would take you about thirty-eight 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 808533142 cubic inches would be around 77.6 feet tall.

Recreational maths with 808533142

• 808533142 backwards is 241335808
• The number of decimal digits it has is: 9
• The sum of 808533142's digits is 34
• More coming soon!