40937149

Names of 40937149

• Cardinal: 40937149 can be written as Forty million, nine hundred thirty-seven thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 4.0937149 × 10⁷

Factors of 40937149

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 3721570

Divisors of 40937149

• Number of divisors d(n): 4
• Complete list of divisors:
  1 11 3721559 40937149
• Sum of all divisors σ(n): 44658720
• Sum of proper divisors (its aliquot sum) s(n): 3721571
• 40937149 is a deficient number, because the sum of its proper divisors (3721571) is less than itself. Its deficiency is 37215578

Bases of 40937149

• Binary: 10011100001010011010111101₂
• Hexadecimal: 0x270A6BD
• Base-36: ODFB1

Squares and roots of 40937149

• 40937149 squared (40937149²) is 1675850168248201
• 40937149 cubed (40937149³) is 68604528039251673318949
• The square root of 40937149 is 6398.2145165663
• The cube root of 40937149 is 344.6454356329

Scales and comparisons

• 40,937,149 seconds is equal to 1 year, 15 weeks, 4 days, 19 hours, 25 minutes, 49 seconds.
• To count from 1 to 40,937,149 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 40937149 cubic inches would be around 28.7 feet tall.

Recreational maths with 40937149

• 40937149 backwards is 94173904
• The number of decimal digits it has is: 8
• The sum of 40937149's digits is 37
• More coming soon!