# 20375

## 20,375 is an odd composite number composed of two prime numbers multiplied together.

What does the number 20375 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

20375 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 20375:

### 53 × 163

(5 × 5 × 5 × 163)

See below for interesting mathematical facts about the number 20375 from the Numbermatics database.

### Names of 20375

• Cardinal: 20375 can be written as Twenty thousand, three hundred seventy-five.

### Scientific notation

• Scientific notation: 2.0375 × 104

### Factors of 20375

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 168

### Divisors of 20375

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 25584
• Sum of proper divisors (its aliquot sum) s(n): 5209
• 20375 is a deficient number, because the sum of its proper divisors (5209) is less than itself. Its deficiency is 15166

### Bases of 20375

• Binary: 1001111100101112
• Base-36: FPZ

### Squares and roots of 20375

• 20375 squared (203752) is 415140625
• 20375 cubed (203753) is 8458490234375
• The square root of 20375 is 142.7410242363
• The cube root of 20375 is 27.3127778565

### Scales and comparisons

How big is 20375?
• 20,375 seconds is equal to 5 hours, 39 minutes, 35 seconds.
• To count from 1 to 20,375 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 20375 cubic inches would be around 2.3 feet tall.

### Recreational maths with 20375

• 20375 backwards is 57302
• The number of decimal digits it has is: 5
• The sum of 20375's digits is 17
• More coming soon!