804500218

Names of 804500218

• Cardinal: 804500218 can be written as Eight hundred four million, five hundred thousand, two hundred eighteen.

Scientific notation

• Scientific notation: 8.04500218 × 10⁸

Factors of 804500218

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 72932

Divisors of 804500218

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 6011 12022 66919 133838 402250109 804500218
• Sum of all divisors σ(n): 1206969120
• Sum of proper divisors (its aliquot sum) s(n): 402468902
• 804500218 is a deficient number, because the sum of its proper divisors (402468902) is less than itself. Its deficiency is 402031316

Bases of 804500218

• Binary: 101111111100111011001011111010₂
• Hexadecimal: 0x2FF3B2FA
• Base-36: DAZ8CA

Squares and roots of 804500218

• 804500218 squared (804500218²) is 647220600762047524
• 804500218 cubed (804500218³) is 520689114407158199184360232
• The square root of 804500218 is 28363.7130503043
• The cube root of 804500218 is 930.0551930861

Scales and comparisons

• 804,500,218 seconds is equal to 25 years, 30 weeks, 1 day, 8 hours, 16 minutes, 58 seconds.
• To count from 1 to 804,500,218 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 804500218 cubic inches would be around 77.5 feet tall.

Recreational maths with 804500218

• 804500218 backwards is 812005408
• The number of decimal digits it has is: 9
• The sum of 804500218's digits is 28
• More coming soon!