# 20424

## 20,424 is an even composite number composed of four prime numbers multiplied together.

What does the number 20424 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

20424 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

## Prime factorization of 20424:

### 23 × 3 × 23 × 37

(2 × 2 × 2 × 3 × 23 × 37)

See below for interesting mathematical facts about the number 20424 from the Numbermatics database.

### Names of 20424

• Cardinal: 20424 can be written as Twenty thousand, four hundred twenty-four.

### Scientific notation

• Scientific notation: 2.0424 × 104

### Factors of 20424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 65

### Divisors of 20424

• Number of divisors d(n): 32
• Complete list of divisors:
• Sum of all divisors σ(n): 54720
• Sum of proper divisors (its aliquot sum) s(n): 34296
• 20424 is an abundant number, because the sum of its proper divisors (34296) is greater than itself. Its abundance is 13872

### Bases of 20424

• Binary: 1001111110010002
• Base-36: FRC

### Squares and roots of 20424

• 20424 squared (204242) is 417139776
• 20424 cubed (204243) is 8519662785024
• The square root of 20424 is 142.9125606795
• The cube root of 20424 is 27.3346552339

### Scales and comparisons

How big is 20424?
• 20,424 seconds is equal to 5 hours, 40 minutes, 24 seconds.
• To count from 1 to 20,424 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 20424 cubic inches would be around 2.3 feet tall.

### Recreational maths with 20424

• 20424 backwards is 42402
• 20424 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 20424's digits is 12
• More coming soon!

MLA style:
"Number 20424 - Facts about the integer". Numbermatics.com. 2021. Web. 9 December 2021.

APA style:
Numbermatics. (2021). Number 20424 - Facts about the integer. Retrieved 9 December 2021, from https://numbermatics.com/n/20424/

Chicago style:
Numbermatics. 2021. "Number 20424 - Facts about the integer". https://numbermatics.com/n/20424/

The information we have on file for 20424 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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