22528

Names of 22528

• Cardinal: 22528 can be written as Twenty-two thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 2.2528 × 10⁴

Factors of 22528

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 13

Divisors of 22528

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 128 176 256 352 512 704 1024 1408 2048 2816 5632 11264 22528
• Sum of all divisors σ(n): 49140
• Sum of proper divisors (its aliquot sum) s(n): 26612
• 22528 is an abundant number, because the sum of its proper divisors (26612) is greater than itself. Its abundance is 4084

Bases of 22528

• Binary: 101100000000000₂
• Hexadecimal: 0x5800
• Base-36: HDS

Squares and roots of 22528

• 22528 squared (22528²) is 507510784
• 22528 cubed (22528³) is 11433202941952
• The square root of 22528 is 150.0933043143
• The cube root of 22528 is 28.2427866827

Scales and comparisons

• 22,528 seconds is equal to 6 hours, 15 minutes, 28 seconds.
• To count from 1 to 22,528 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 22528 cubic inches would be around 2.4 feet tall.

Recreational maths with 22528

• 22528 backwards is 82522
• The number of decimal digits it has is: 5
• The sum of 22528's digits is 19
• More coming soon!