# 563

## 563 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 563 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

563 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 563:

### 563

See below for interesting mathematical facts about the number 563 from the Numbermatics database.

### Names of 563

• Cardinal: 563 can be written as Five hundred sixty-three.

### Scientific notation

• Scientific notation: 5.63 × 102

### Factors of 563

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 563

### Divisors of 563

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 564
• Sum of proper divisors (its aliquot sum) s(n): 1
• 563 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 562

### Bases of 563

• Binary: 10001100112
• Base-36: FN

### Squares and roots of 563

• 563 squared (5632) is 316969
• 563 cubed (5633) is 178453547
• The square root of 563 is 23.7276210355
• The cube root of 563 is 8.2572632699

### Scales and comparisons

How big is 563?
• 563 seconds is equal to 9 minutes, 23 seconds.
• To count from 1 to 563 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 563 cubic inches would be around 0.7 feet tall.

### Recreational maths with 563

• 563 backwards is 365
• The number of decimal digits it has is: 3
• The sum of 563's digits is 14
• More coming soon!

MLA style:
"Number 563 - Facts about the integer". Numbermatics.com. 2022. Web. 1 July 2022.

APA style:
Numbermatics. (2022). Number 563 - Facts about the integer. Retrieved 1 July 2022, from https://numbermatics.com/n/563/

Chicago style:
Numbermatics. 2022. "Number 563 - Facts about the integer". https://numbermatics.com/n/563/

The information we have on file for 563 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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