13922

Names of 13922

• Cardinal: 13922 can be written as Thirteen thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 1.3922 × 10⁴

Factors of 13922

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 6963

Divisors of 13922

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 6961 13922
• Sum of all divisors σ(n): 20886
• Sum of proper divisors (its aliquot sum) s(n): 6964
• 13922 is a deficient number, because the sum of its proper divisors (6964) is less than itself. Its deficiency is 6958

Bases of 13922

• Binary: 11011001100010₂
• Hexadecimal: 0x3662
• Base-36: AQQ

Squares and roots of 13922

• 13922 squared (13922²) is 193822084
• 13922 cubed (13922³) is 2698391053448
• The square root of 13922 is 117.9915251195
• The cube root of 13922 is 24.0565794733

Scales and comparisons

• 13,922 seconds is equal to 3 hours, 52 minutes, 2 seconds.
• To count from 1 to 13,922 would take you about three 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 13922 cubic inches would be around 2 feet tall.

Recreational maths with 13922

• 13922 backwards is 22931
• The number of decimal digits it has is: 5
• The sum of 13922's digits is 17
• More coming soon!