# 20750

## 20,750 is an even composite number composed of three prime numbers multiplied together.

What does the number 20750 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

20750 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 20750:

### 2 × 53 × 83

(2 × 5 × 5 × 5 × 83)

See below for interesting mathematical facts about the number 20750 from the Numbermatics database.

### Names of 20750

• Cardinal: 20750 can be written as Twenty thousand, seven hundred fifty.

### Scientific notation

• Scientific notation: 2.075 × 104

### Factors of 20750

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 90

### Divisors of 20750

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 39312
• Sum of proper divisors (its aliquot sum) s(n): 18562
• 20750 is a deficient number, because the sum of its proper divisors (18562) is less than itself. Its deficiency is 2188

### Bases of 20750

• Binary: 1010001000011102
• Base-36: G0E

### Squares and roots of 20750

• 20750 squared (207502) is 430562500
• 20750 cubed (207503) is 8934171875000
• The square root of 20750 is 144.0486029085
• The cube root of 20750 is 27.4793233005

### Scales and comparisons

How big is 20750?
• 20,750 seconds is equal to 5 hours, 45 minutes, 50 seconds.
• To count from 1 to 20,750 would take you about five hours.

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 20750 cubic inches would be around 2.3 feet tall.

### Recreational maths with 20750

• 20750 backwards is 05702
• The number of decimal digits it has is: 5
• The sum of 20750's digits is 14
• More coming soon!

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The information we have on file for 20750 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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