2162

Names of 2162

• Cardinal: 2162 can be written as Two thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 2.162 × 10³

Factors of 2162

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 72

Divisors of 2162

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 23 46 47 94 1081 2162
• Sum of all divisors σ(n): 3456
• Sum of proper divisors (its aliquot sum) s(n): 1294
• 2162 is a deficient number, because the sum of its proper divisors (1294) is less than itself. Its deficiency is 868

Bases of 2162

• Binary: 100001110010₂
• Hexadecimal: 0x872
• Base-36: 1O2

Squares and roots of 2162

• 2162 squared (2162²) is 4674244
• 2162 cubed (2162³) is 10105715528
• The square root of 2162 is 46.4973117503
• The cube root of 2162 is 12.9305966033

Scales and comparisons

• 2,162 seconds is equal to 36 minutes, 2 seconds.
• To count from 1 to 2,162 would take you about thirty-six 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 2162 cubic inches would be around 1.1 feet tall.

Recreational maths with 2162

• 2162 backwards is 2612
• The number of decimal digits it has is: 4
• The sum of 2162's digits is 11
• More coming soon!