800745422

Names of 800745422

• Cardinal: 800745422 can be written as Eight hundred million, seven hundred forty-five thousand, four hundred twenty-two.

Scientific notation

• Scientific notation: 8.00745422 × 10⁸

Factors of 800745422

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 24311

Divisors of 800745422

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 79 158 211 422 16669 24019 33338 48038 1897501 3795002 5068009 10136018 400372711 800745422
• Sum of all divisors σ(n): 1222137600
• Sum of proper divisors (its aliquot sum) s(n): 421392178
• 800745422 is a deficient number, because the sum of its proper divisors (421392178) is less than itself. Its deficiency is 379353244

Bases of 800745422

• Binary: 101111101110100110011111001110₂
• Hexadecimal: 0x2FBA67CE
• Base-36: D8QR4E

Squares and roots of 800745422

• 800745422 squared (800745422²) is 641193230853958084
• 800745422 cubed (800745422³) is 513432544223696086342891448
• The square root of 800745422 is 28297.4455030837
• The cube root of 800745422 is 928.6060057521

Scales and comparisons

• 800,745,422 seconds is equal to 25 years, 23 weeks, 6 days, 21 hours, 17 minutes, 2 seconds.
• To count from 1 to 800,745,422 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 800745422 cubic inches would be around 77.4 feet tall.

Recreational maths with 800745422

• 800745422 backwards is 224547008
• The number of decimal digits it has is: 9
• The sum of 800745422's digits is 32
• More coming soon!