40499999

Names of 40499999

• Cardinal: 40499999 can be written as Forty million, four hundred ninety-nine thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 4.0499999 × 10⁷

Factors of 40499999

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 87936

Divisors of 40499999

• Number of divisors d(n): 4
• Complete list of divisors:
  1 463 87473 40499999
• Sum of all divisors σ(n): 40587936
• Sum of proper divisors (its aliquot sum) s(n): 87937
• 40499999 is a deficient number, because the sum of its proper divisors (87937) is less than itself. Its deficiency is 40412062

Bases of 40499999

• Binary: 10011010011111101100011111₂
• Hexadecimal: 0x269FB1F
• Base-36: O41ZZ

Squares and roots of 40499999

• 40499999 squared (40499999²) is 1640249919000001
• 40499999 cubed (40499999³) is 66430120079250121499999
• The square root of 40499999 is 6363.9609521115
• The cube root of 40499999 is 343.4142699395

Scales and comparisons

• 40,499,999 seconds is equal to 1 year, 14 weeks, 6 days, 17 hours, 59 minutes, 59 seconds.
• To count from 1 to 40,499,999 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 40499999 cubic inches would be around 28.6 feet tall.

Recreational maths with 40499999

• 40499999 backwards is 99999404
• The number of decimal digits it has is: 8
• The sum of 40499999's digits is 53
• More coming soon!