40993

Names of 40993

• Cardinal: 40993 can be written as Forty thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 4.0993 × 10⁴

Factors of 40993

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 40993

Divisors of 40993

• Number of divisors d(n): 2
• Complete list of divisors:
  1 40993
• Sum of all divisors σ(n): 40994
• Sum of proper divisors (its aliquot sum) s(n): 1
• 40993 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 40992

Bases of 40993

• Binary: 1010000000100001₂
• Hexadecimal: 0xA021
• Base-36: VMP

Squares and roots of 40993

• 40993 squared (40993²) is 1680426049
• 40993 cubed (40993³) is 68885705026657
• The square root of 40993 is 202.4672813073
• The cube root of 40993 is 34.4802098921

Scales and comparisons

• 40,993 seconds is equal to 11 hours, 23 minutes, 13 seconds.
• To count from 1 to 40,993 would take you about eleven hours.

  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 40993 cubic inches would be around 2.9 feet tall.

Recreational maths with 40993

• 40993 backwards is 39904
• The number of decimal digits it has is: 5
• The sum of 40993's digits is 25
• More coming soon!