22250

Names of 22250

• Cardinal: 22250 can be written as Twenty-two thousand, two hundred fifty.

Scientific notation

• Scientific notation: 2.225 × 10⁴

Factors of 22250

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 96

Divisors of 22250

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 5 10 25 50 89 125 178 250 445 890 2225 4450 11125 22250
• Sum of all divisors σ(n): 42120
• Sum of proper divisors (its aliquot sum) s(n): 19870
• 22250 is a deficient number, because the sum of its proper divisors (19870) is less than itself. Its deficiency is 2380

Bases of 22250

• Binary: 101011011101010₂
• Hexadecimal: 0x56EA
• Base-36: H62

Squares and roots of 22250

• 22250 squared (22250²) is 495062500
• 22250 cubed (22250³) is 11015140625000
• The square root of 22250 is 149.1643389017
• The cube root of 22250 is 28.1261316417

Scales and comparisons

• 22,250 seconds is equal to 6 hours, 10 minutes, 50 seconds.
• To count from 1 to 22,250 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 22250 cubic inches would be around 2.3 feet tall.

Recreational maths with 22250

• 22250 backwards is 05222
• The number of decimal digits it has is: 5
• The sum of 22250's digits is 11
• More coming soon!