40909112

Names of 40909112

• Cardinal: 40909112 can be written as Forty million, nine hundred nine thousand, one hundred twelve.

Scientific notation

• Scientific notation: 4.0909112 × 10⁷

Factors of 40909112

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 5113641

Divisors of 40909112

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 4 8 5113639 10227278 20454556 40909112
• Sum of all divisors σ(n): 76704600
• Sum of proper divisors (its aliquot sum) s(n): 35795488
• 40909112 is a deficient number, because the sum of its proper divisors (35795488) is less than itself. Its deficiency is 5113624

Bases of 40909112

• Binary: 10011100000011100100111000₂
• Hexadecimal: 0x2703938
• Base-36: OCTO8

Squares and roots of 40909112

• 40909112 squared (40909112²) is 1673555444628544
• 40909112 cubed (40909112³) is 68463667122518904892928
• The square root of 40909112 is 6396.0231394203
• The cube root of 40909112 is 344.5667375057

Scales and comparisons

• 40,909,112 seconds is equal to 1 year, 15 weeks, 4 days, 11 hours, 38 minutes, 32 seconds.
• To count from 1 to 40,909,112 would take you about forty-nine 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 40909112 cubic inches would be around 28.7 feet tall.

Recreational maths with 40909112

• 40909112 backwards is 21190904
• The number of decimal digits it has is: 8
• The sum of 40909112's digits is 26
• More coming soon!