40022

Names of 40022

• Cardinal: 40022 can be written as Forty thousand and twenty-two.

Scientific notation

• Scientific notation: 4.0022 × 10⁴

Factors of 40022

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 20013

Divisors of 40022

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 20011 40022
• Sum of all divisors σ(n): 60036
• Sum of proper divisors (its aliquot sum) s(n): 20014
• 40022 is a deficient number, because the sum of its proper divisors (20014) is less than itself. Its deficiency is 20008

Bases of 40022

• Binary: 1001110001010110₂
• Hexadecimal: 0x9C56
• Base-36: UVQ

Squares and roots of 40022

• 40022 squared (40022²) is 1601760484
• 40022 cubed (40022³) is 64105658090648
• The square root of 40022 is 200.0549924395
• The cube root of 40022 is 34.2057876963

Scales and comparisons

• 40,022 seconds is equal to 11 hours, 7 minutes, 2 seconds.
• To count from 1 to 40,022 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 40022 cubic inches would be around 2.9 feet tall.

Recreational maths with 40022

• 40022 backwards is 22004
• The number of decimal digits it has is: 5
• The sum of 40022's digits is 8
• More coming soon!