40934399

Names of 40934399

• Cardinal: 40934399 can be written as Forty million, nine hundred thirty-four thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 4.0934399 × 10⁷

Factors of 40934399

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 128361

Divisors of 40934399

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 29 319 128321 1411531 3721309 40934399
• Sum of all divisors σ(n): 46195920
• Sum of proper divisors (its aliquot sum) s(n): 5261521
• 40934399 is a deficient number, because the sum of its proper divisors (5261521) is less than itself. Its deficiency is 35672878

Bases of 40934399

• Binary: 10011100001001101111111111₂
• Hexadecimal: 0x2709BFF
• Base-36: ODD6N

Squares and roots of 40934399

• 40934399 squared (40934399²) is 1675625021491201
• 40934399 cubed (40934399³) is 68590703204104396723199
• The square root of 40934399 is 6397.9996092529
• The cube root of 40934399 is 344.6377181425

Scales and comparisons

• 40,934,399 seconds is equal to 1 year, 15 weeks, 4 days, 18 hours, 39 minutes, 59 seconds.
• To count from 1 to 40,934,399 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 40934399 cubic inches would be around 28.7 feet tall.

Recreational maths with 40934399

• 40934399 backwards is 99343904
• The number of decimal digits it has is: 8
• The sum of 40934399's digits is 41
• More coming soon!