322

Names of 322

• Cardinal: 322 can be written as Three hundred twenty-two.

Scientific notation

• Scientific notation: 3.22 × 10²

Factors of 322

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 32

Divisors of 322

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 7 14 23 46 161 322
• Sum of all divisors σ(n): 576
• Sum of proper divisors (its aliquot sum) s(n): 254
• 322 is a deficient number, because the sum of its proper divisors (254) is less than itself. Its deficiency is 68

Bases of 322

• Binary: 101000010₂
• Hexadecimal: 0x142
• Base-36: 8Y

Squares and roots of 322

• 322 squared (322²) is 103684
• 322 cubed (322³) is 33386248
• The square root of 322 is 17.9443584449
• The cube root of 322 is 6.8541240021

Scales and comparisons

• 322 seconds is equal to 5 minutes, 22 seconds.
• To count from 1 to 322 would take you about two minutes.

  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 322 cubic inches would be around 0.6 feet tall.

Recreational maths with 322

• 322 backwards is 223
• 322 is a Harshad number.
• The number of decimal digits it has is: 3
• The sum of 322's digits is 7
• More coming soon!