40440849

Names of 40440849

• Cardinal: 40440849 can be written as Forty million, four hundred forty thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 4.0440849 × 10⁷

Factors of 40440849

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 13480286

Divisors of 40440849

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 13480283 40440849
• Sum of all divisors σ(n): 53921136
• Sum of proper divisors (its aliquot sum) s(n): 13480287
• 40440849 is a deficient number, because the sum of its proper divisors (13480287) is less than itself. Its deficiency is 26960562

Bases of 40440849

• Binary: 10011010010001010000010001₂
• Hexadecimal: 0x2691411
• Base-36: O2SCX

Squares and roots of 40440849

• 40440849 squared (40440849²) is 1635462267840801
• 40440849 cubed (40440849³) is 66139482618947389280049
• The square root of 40440849 is 6359.3119910883
• The cube root of 40440849 is 343.2470036713

Scales and comparisons

• 40,440,849 seconds is equal to 1 year, 14 weeks, 6 days, 1 hour, 34 minutes, 9 seconds.
• To count from 1 to 40,440,849 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 40440849 cubic inches would be around 28.6 feet tall.

Recreational maths with 40440849

• 40440849 backwards is 94804404
• The number of decimal digits it has is: 8
• The sum of 40440849's digits is 33
• More coming soon!