40499349

Names of 40499349

• Cardinal: 40499349 can be written as Forty million, four hundred ninety-nine thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 4.0499349 × 10⁷

Factors of 40499349

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 901

Divisors of 40499349

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 11 33 37 41 111 123 407 451 809 1221 1353 1517 2427 4551 8899 16687 26697 29933 33169 50061 89799 99507 329263 364859 987789 1094577 1227253 3681759 13499783 40499349
• Sum of all divisors σ(n): 62052480
• Sum of proper divisors (its aliquot sum) s(n): 21553131
• 40499349 is a deficient number, because the sum of its proper divisors (21553131) is less than itself. Its deficiency is 18946218

Bases of 40499349

• Binary: 10011010011111100010010101₂
• Hexadecimal: 0x269F895
• Base-36: O41HX

Squares and roots of 40499349

• 40499349 squared (40499349²) is 1640197269423801
• 40499349 cubed (40499349³) is 66426921643241545605549
• The square root of 40499349 is 6363.9098830829
• The cube root of 40499349 is 343.4124327339

Scales and comparisons

• 40,499,349 seconds is equal to 1 year, 14 weeks, 6 days, 17 hours, 49 minutes, 9 seconds.
• To count from 1 to 40,499,349 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 40499349 cubic inches would be around 28.6 feet tall.

Recreational maths with 40499349

• 40499349 backwards is 94399404
• The number of decimal digits it has is: 8
• The sum of 40499349's digits is 42
• More coming soon!