40140799

Names of 40140799

• Cardinal: 40140799 can be written as Forty million, one hundred forty thousand, seven hundred ninety-nine.

Scientific notation

• Scientific notation: 4.0140799 × 10⁷

Factors of 40140799

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 40140799

Divisors of 40140799

• Number of divisors d(n): 2
• Complete list of divisors:
  1 40140799
• Sum of all divisors σ(n): 40140800
• Sum of proper divisors (its aliquot sum) s(n): 1
• 40140799 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 40140798

Bases of 40140799

• Binary: 10011001000111111111111111₂
• Hexadecimal: 0x2647FFF
• Base-36: NWCU7

Squares and roots of 40140799

• 40140799 squared (40140799²) is 1611283744358401
• 40140799 cubed (40140799³) is 64678216914257958502399
• The square root of 40140799 is 6335.6766805133
• The cube root of 40140799 is 342.3959909379

Scales and comparisons

• 40,140,799 seconds is equal to 1 year, 14 weeks, 2 days, 14 hours, 13 minutes, 19 seconds.
• To count from 1 to 40,140,799 would take you about forty-seven 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 40140799 cubic inches would be around 28.5 feet tall.

Recreational maths with 40140799

• 40140799 backwards is 99704104
• The number of decimal digits it has is: 8
• The sum of 40140799's digits is 34
• More coming soon!