113

Names of 113

• Cardinal: 113 can be written as One hundred thirteen.

Scientific notation

• Scientific notation: 1.13 × 10²

Factors of 113

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 113

Divisors of 113

• Number of divisors d(n): 2
• Complete list of divisors:
  1 113
• Sum of all divisors σ(n): 114
• Sum of proper divisors (its aliquot sum) s(n): 1
• 113 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 112

Bases of 113

• Binary: 1110001₂
• Hexadecimal: 0x71
• Base-36: 35

Squares and roots of 113

• 113 squared (113²) is 12769
• 113 cubed (113³) is 1442897
• The square root of 113 is 10.6301458127
• The cube root of 113 is 4.8345881273

Scales and comparisons

• 113 seconds is equal to 1 minute, 53 seconds.
• To count from 1 to 113 would take you about fifty-six seconds.

  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 113 cubic inches would be around 0.4 feet tall.

Recreational maths with 113

• 113 backwards is 311
• The number of decimal digits it has is: 3
• The sum of 113's digits is 5
• More coming soon!