40341509

Names of 40341509

• Cardinal: 40341509 can be written as Forty million, three hundred forty-one thousand, five hundred nine.

Scientific notation

• Scientific notation: 4.0341509 × 10⁷

Factors of 40341509

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 100147

Divisors of 40341509

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 31 403 100103 1301339 3103193 40341509
• Sum of all divisors σ(n): 44846592
• Sum of proper divisors (its aliquot sum) s(n): 4505083
• 40341509 is a deficient number, because the sum of its proper divisors (4505083) is less than itself. Its deficiency is 35836426

Bases of 40341509

• Binary: 10011001111001000000000101₂
• Hexadecimal: 0x2679005
• Base-36: O0NPH

Squares and roots of 40341509

• 40341509 squared (40341509²) is 1627437348397081
• 40341509 cubed (40341509³) is 65653278437296978735229
• The square root of 40341509 is 6351.4965952917
• The cube root of 40341509 is 342.9657194729

Scales and comparisons

• 40,341,509 seconds is equal to 1 year, 14 weeks, 4 days, 21 hours, 58 minutes, 29 seconds.
• To count from 1 to 40,341,509 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 40341509 cubic inches would be around 28.6 feet tall.

Recreational maths with 40341509

• 40341509 backwards is 90514304
• The number of decimal digits it has is: 8
• The sum of 40341509's digits is 26
• More coming soon!