40704836

Names of 40704836

• Cardinal: 40704836 can be written as Forty million, seven hundred four thousand, eight hundred thirty-six.

Scientific notation

• Scientific notation: 4.0704836 × 10⁷

Factors of 40704836

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 10176211

Divisors of 40704836

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 10176209 20352418 40704836
• Sum of all divisors σ(n): 71233470
• Sum of proper divisors (its aliquot sum) s(n): 30528634
• 40704836 is a deficient number, because the sum of its proper divisors (30528634) is less than itself. Its deficiency is 10176202

Bases of 40704836

• Binary: 10011011010001101101000100₂
• Hexadecimal: 0x26D1B44
• Base-36: O8G1W

Squares and roots of 40704836

• 40704836 squared (40704836²) is 1656883673786896
• 40704836 cubed (40704836³) is 67443178212573100629056
• The square root of 40704836 is 6380.0341691873
• The cube root of 40704836 is 343.9922591551

Scales and comparisons

• 40,704,836 seconds is equal to 1 year, 15 weeks, 2 days, 2 hours, 53 minutes, 56 seconds.
• To count from 1 to 40,704,836 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 40704836 cubic inches would be around 28.7 feet tall.

Recreational maths with 40704836

• 40704836 backwards is 63840704
• The number of decimal digits it has is: 8
• The sum of 40704836's digits is 32
• More coming soon!