22216

Names of 22216

• Cardinal: 22216 can be written as Twenty-two thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 2.2216 × 10⁴

Factors of 22216

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 2779

Divisors of 22216

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 4 8 2777 5554 11108 22216
• Sum of all divisors σ(n): 41670
• Sum of proper divisors (its aliquot sum) s(n): 19454
• 22216 is a deficient number, because the sum of its proper divisors (19454) is less than itself. Its deficiency is 2762

Bases of 22216

• Binary: 101011011001000₂
• Hexadecimal: 0x56C8
• Base-36: H54

Squares and roots of 22216

• 22216 squared (22216²) is 493550656
• 22216 cubed (22216³) is 10964721373696
• The square root of 22216 is 149.0503270711
• The cube root of 22216 is 28.1117979191

Scales and comparisons

• 22,216 seconds is equal to 6 hours, 10 minutes, 16 seconds.
• To count from 1 to 22,216 would take you about six 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 22216 cubic inches would be around 2.3 feet tall.

Recreational maths with 22216

• 22216 backwards is 61222
• The number of decimal digits it has is: 5
• The sum of 22216's digits is 13
• More coming soon!