22144

Names of 22144

• Cardinal: 22144 can be written as Twenty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.2144 × 10⁴

Factors of 22144

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 175

Divisors of 22144

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 8 16 32 64 128 173 346 692 1384 2768 5536 11072 22144
• Sum of all divisors σ(n): 44370
• Sum of proper divisors (its aliquot sum) s(n): 22226
• 22144 is an abundant number, because the sum of its proper divisors (22226) is greater than itself. Its abundance is 82

Bases of 22144

• Binary: 101011010000000₂
• Hexadecimal: 0x5680
• Base-36: H34

Squares and roots of 22144

• 22144 squared (22144²) is 490356736
• 22144 cubed (22144³) is 10858459561984
• The square root of 22144 is 148.8086019019
• The cube root of 22144 is 28.0813958067

Scales and comparisons

• 22,144 seconds is equal to 6 hours, 9 minutes, 4 seconds.
• To count from 1 to 22,144 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 22144 cubic inches would be around 2.3 feet tall.

Recreational maths with 22144

• 22144 backwards is 44122
• The number of decimal digits it has is: 5
• The sum of 22144's digits is 13
• More coming soon!