# 19924

## 19,924 is an even composite number composed of three prime numbers multiplied together.

What does the number 19924 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

19924 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 19924:

### 22 × 17 × 293

(2 × 2 × 17 × 293)

See below for interesting mathematical facts about the number 19924 from the Numbermatics database.

### Names of 19924

• Cardinal: 19924 can be written as Nineteen thousand, nine hundred twenty-four.

### Scientific notation

• Scientific notation: 1.9924 × 104

### Factors of 19924

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 312

### Divisors of 19924

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 37044
• Sum of proper divisors (its aliquot sum) s(n): 17120
• 19924 is a deficient number, because the sum of its proper divisors (17120) is less than itself. Its deficiency is 2804

### Bases of 19924

• Binary: 1001101110101002
• Base-36: FDG

### Squares and roots of 19924

• 19924 squared (199242) is 396965776
• 19924 cubed (199243) is 7909146121024
• The square root of 19924 is 141.1523999089
• The cube root of 19924 is 27.1097498993

### Scales and comparisons

How big is 19924?
• 19,924 seconds is equal to 5 hours, 32 minutes, 4 seconds.
• To count from 1 to 19,924 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 19924 cubic inches would be around 2.3 feet tall.

### Recreational maths with 19924

• 19924 backwards is 42991
• The number of decimal digits it has is: 5
• The sum of 19924's digits is 25
• More coming soon!