40311091

Names of 40311091

• Cardinal: 40311091 can be written as Forty million, three hundred eleven thousand and ninety-one.

Scientific notation

• Scientific notation: 4.0311091 × 10⁷

Factors of 40311091

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 40311091

Divisors of 40311091

• Number of divisors d(n): 2
• Complete list of divisors:
  1 40311091
• Sum of all divisors σ(n): 40311092
• Sum of proper divisors (its aliquot sum) s(n): 1
• 40311091 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 40311090

Bases of 40311091

• Binary: 10011001110001100100110011₂
• Hexadecimal: 0x2671933
• Base-36: O008J

Squares and roots of 40311091

• 40311091 squared (40311091²) is 1624984057610281
• 40311091 cubed (40311091³) is 65504880219877279926571
• The square root of 40311091 is 6349.1015899889
• The cube root of 40311091 is 342.8794976579

Scales and comparisons

• 40,311,091 seconds is equal to 1 year, 14 weeks, 4 days, 13 hours, 31 minutes, 31 seconds.
• To count from 1 to 40,311,091 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 40311091 cubic inches would be around 28.6 feet tall.

Recreational maths with 40311091

• 40311091 backwards is 19011304
• The number of decimal digits it has is: 8
• The sum of 40311091's digits is 19
• More coming soon!