22800

Names of 22800

• Cardinal: 22800 can be written as Twenty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 2.28 × 10⁴

Factors of 22800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 29

Divisors of 22800

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 25 30 38 40 48 50 57 60 75 76 80 95 100 114 120 150 152 190 200 228 240 285 300 304 380 400 456 475 570 600 760 912 950 1140 1200 1425 1520 1900 2280 2850 3800 4560 5700 7600 11400 22800
• Sum of all divisors σ(n): 76880
• Sum of proper divisors (its aliquot sum) s(n): 54080
• 22800 is an abundant number, because the sum of its proper divisors (54080) is greater than itself. Its abundance is 31280

Bases of 22800

• Binary: 101100100010000₂
• Hexadecimal: 0x5910
• Base-36: HLC

Squares and roots of 22800

• 22800 squared (22800²) is 519840000
• 22800 cubed (22800³) is 11852352000000
• The square root of 22800 is 150.9966887055
• The cube root of 22800 is 28.3559987803

Scales and comparisons

• 22,800 seconds is equal to 6 hours, 20 minutes.
• To count from 1 to 22,800 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 22800 cubic inches would be around 2.4 feet tall.

Recreational maths with 22800

• 22800 backwards is 00822
• 22800 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 22800's digits is 12
• More coming soon!