40822

Names of 40822

• Cardinal: 40822 can be written as Forty thousand, eight hundred twenty-two.

Scientific notation

• Scientific notation: 4.0822 × 10⁴

Factors of 40822

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 20413

Divisors of 40822

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 20411 40822
• Sum of all divisors σ(n): 61236
• Sum of proper divisors (its aliquot sum) s(n): 20414
• 40822 is a deficient number, because the sum of its proper divisors (20414) is less than itself. Its deficiency is 20408

Bases of 40822

• Binary: 1001111101110110₂
• Hexadecimal: 0x9F76
• Base-36: VHY

Squares and roots of 40822

• 40822 squared (40822²) is 1666435684
• 40822 cubed (40822³) is 68027237492248
• The square root of 40822 is 202.0445495429
• The cube root of 40822 is 34.4321989845

Scales and comparisons

• 40,822 seconds is equal to 11 hours, 20 minutes, 22 seconds.
• To count from 1 to 40,822 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 40822 cubic inches would be around 2.9 feet tall.

Recreational maths with 40822

• 40822 backwards is 22804
• The number of decimal digits it has is: 5
• The sum of 40822's digits is 16
• More coming soon!