23988

Names of 23988

• Cardinal: 23988 can be written as Twenty-three thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 2.3988 × 10⁴

Factors of 23988

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 2004

Divisors of 23988

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 3 4 6 12 1999 3998 5997 7996 11994 23988
• Sum of all divisors σ(n): 56000
• Sum of proper divisors (its aliquot sum) s(n): 32012
• 23988 is an abundant number, because the sum of its proper divisors (32012) is greater than itself. Its abundance is 8024

Bases of 23988

• Binary: 101110110110100₂
• Hexadecimal: 0x5DB4
• Base-36: IIC

Squares and roots of 23988

• 23988 squared (23988²) is 575424144
• 23988 cubed (23988³) is 13803274366272
• The square root of 23988 is 154.8805991723
• The cube root of 23988 is 28.8401831061

Scales and comparisons

• 23,988 seconds is equal to 6 hours, 39 minutes, 48 seconds.
• To count from 1 to 23,988 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 23988 cubic inches would be around 2.4 feet tall.

Recreational maths with 23988

• 23988 backwards is 88932
• The number of decimal digits it has is: 5
• The sum of 23988's digits is 30
• More coming soon!