40474321

Names of 40474321

• Cardinal: 40474321 can be written as Forty million, four hundred seventy-four thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 4.0474321 × 10⁷

Factors of 40474321

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 295570

Divisors of 40474321

• Number of divisors d(n): 4
• Complete list of divisors:
  1 137 295433 40474321
• Sum of all divisors σ(n): 40769892
• Sum of proper divisors (its aliquot sum) s(n): 295571
• 40474321 is a deficient number, because the sum of its proper divisors (295571) is less than itself. Its deficiency is 40178750

Bases of 40474321

• Binary: 10011010011001011011010001₂
• Hexadecimal: 0x26996D1
• Base-36: O3I6P

Squares and roots of 40474321

• 40474321 squared (40474321²) is 1638170660411041
• 40474321 cubed (40474321³) is 66303845162258465378161
• The square root of 40474321 is 6361.9431779921
• The cube root of 40474321 is 343.3416768849

Scales and comparisons

• 40,474,321 seconds is equal to 1 year, 14 weeks, 6 days, 10 hours, 52 minutes, 1 second.
• To count from 1 to 40,474,321 would take you about forty-eight weeks!

  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 40474321 cubic inches would be around 28.6 feet tall.

Recreational maths with 40474321

• 40474321 backwards is 12347404
• The number of decimal digits it has is: 8
• The sum of 40474321's digits is 25
• More coming soon!