13321

Names of 13321

• Cardinal: 13321 can be written as Thirteen thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 1.3321 × 10⁴

Factors of 13321

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 191

Divisors of 13321

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 11 77 173 1211 1903 13321
• Sum of all divisors σ(n): 16704
• Sum of proper divisors (its aliquot sum) s(n): 3383
• 13321 is a deficient number, because the sum of its proper divisors (3383) is less than itself. Its deficiency is 9938

Bases of 13321

• Binary: 11010000001001₂
• Hexadecimal: 0x3409
• Base-36: AA1

Squares and roots of 13321

• 13321 squared (13321²) is 177449041
• 13321 cubed (13321³) is 2363798675161
• The square root of 13321 is 115.4166365823
• The cube root of 13321 is 23.7053083827

Scales and comparisons

• 13,321 seconds is equal to 3 hours, 42 minutes, 1 second.
• To count from 1 to 13,321 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 13321 cubic inches would be around 2 feet tall.

Recreational maths with 13321

• 13321 backwards is 12331
• The number of decimal digits it has is: 5
• The sum of 13321's digits is 10
• More coming soon!