# 566

## 566 is an even composite number composed of two prime numbers multiplied together.

What does the number 566 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

566 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 566:

### 2 × 283

See below for interesting mathematical facts about the number 566 from the Numbermatics database.

### Names of 566

• Cardinal: 566 can be written as Five hundred sixty-six.

### Scientific notation

• Scientific notation: 5.66 × 102

### Factors of 566

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 285

### Divisors of 566

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 852
• Sum of proper divisors (its aliquot sum) s(n): 286
• 566 is a deficient number, because the sum of its proper divisors (286) is less than itself. Its deficiency is 280

### Bases of 566

• Binary: 10001101102
• Base-36: FQ

### Squares and roots of 566

• 566 squared (5662) is 320356
• 566 cubed (5663) is 181321496
• The square root of 566 is 23.7907545067
• The cube root of 566 is 8.2719038383

### Scales and comparisons

How big is 566?
• 566 seconds is equal to 9 minutes, 26 seconds.
• To count from 1 to 566 would take you about four 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 566 cubic inches would be around 0.7 feet tall.

### Recreational maths with 566

• 566 backwards is 665
• The number of decimal digits it has is: 3
• The sum of 566's digits is 17
• More coming soon!

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The information we have on file for 566 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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