132

Names of 132

• Cardinal: 132 can be written as One hundred thirty-two.

Scientific notation

• Scientific notation: 1.32 × 10²

Factors of 132

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 16

Divisors of 132

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 66 132
• Sum of all divisors σ(n): 336
• Sum of proper divisors (its aliquot sum) s(n): 204
• 132 is an abundant number, because the sum of its proper divisors (204) is greater than itself. Its abundance is 72

Bases of 132

• Binary: 10000100₂
• Hexadecimal: 0x84
• Base-36: 3O

Squares and roots of 132

• 132 squared (132²) is 17424
• 132 cubed (132³) is 2299968
• The square root of 132 is 11.4891252931
• The cube root of 132 is 5.0916433697

Scales and comparisons

• 132 seconds is equal to 2 minutes, 12 seconds.
• To count from 1 to 132 would take you about 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 132 cubic inches would be around 0.4 feet tall.

Recreational maths with 132

• 132 backwards is 231
• 132 is a Harshad number.
• The number of decimal digits it has is: 3
• The sum of 132's digits is 6
• More coming soon!