13222

Names of 13222

• Cardinal: 13222 can be written as Thirteen thousand, two hundred twenty-two.

Scientific notation

• Scientific notation: 1.3222 × 10⁴

Factors of 13222

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 614

Divisors of 13222

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 11 22 601 1202 6611 13222
• Sum of all divisors σ(n): 21672
• Sum of proper divisors (its aliquot sum) s(n): 8450
• 13222 is a deficient number, because the sum of its proper divisors (8450) is less than itself. Its deficiency is 4772

Bases of 13222

• Binary: 11001110100110₂
• Hexadecimal: 0x33A6
• Base-36: A7A

Squares and roots of 13222

• 13222 squared (13222²) is 174821284
• 13222 cubed (13222³) is 2311487017048
• The square root of 13222 is 114.9869557819
• The cube root of 13222 is 23.6464373413

Scales and comparisons

• 13,222 seconds is equal to 3 hours, 40 minutes, 22 seconds.
• To count from 1 to 13,222 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 13222 cubic inches would be around 2 feet tall.

Recreational maths with 13222

• 13222 backwards is 22231
• The number of decimal digits it has is: 5
• The sum of 13222's digits is 10
• More coming soon!