23131

Names of 23131

• Cardinal: 23131 can be written as Twenty-three thousand, one hundred thirty-one.

Scientific notation

• Scientific notation: 2.3131 × 10⁴

Factors of 23131

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 23131

Divisors of 23131

• Number of divisors d(n): 2
• Complete list of divisors:
  1 23131
• Sum of all divisors σ(n): 23132
• Sum of proper divisors (its aliquot sum) s(n): 1
• 23131 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 23130

Bases of 23131

• Binary: 101101001011011₂
• Hexadecimal: 0x5A5B
• Base-36: HUJ

Squares and roots of 23131

• 23131 squared (23131²) is 535043161
• 23131 cubed (23131³) is 12376083357091
• The square root of 23131 is 152.0887898565
• The cube root of 23131 is 28.4925598717

Scales and comparisons

• 23,131 seconds is equal to 6 hours, 25 minutes, 31 seconds.
• To count from 1 to 23,131 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 23131 cubic inches would be around 2.4 feet tall.

Recreational maths with 23131

• 23131 backwards is 13132
• The number of decimal digits it has is: 5
• The sum of 23131's digits is 10
• More coming soon!