# 19492

## 19,492 is an even composite number composed of three prime numbers multiplied together.

What does the number 19492 look like?

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

19492 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 19492:

### 22 × 11 × 443

(2 × 2 × 11 × 443)

See below for interesting mathematical facts about the number 19492 from the Numbermatics database.

### Names of 19492

• Cardinal: 19492 can be written as Nineteen thousand, four hundred ninety-two.

### Scientific notation

• Scientific notation: 1.9492 × 104

### Factors of 19492

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 456

### Divisors of 19492

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 37296
• Sum of proper divisors (its aliquot sum) s(n): 17804
• 19492 is a deficient number, because the sum of its proper divisors (17804) is less than itself. Its deficiency is 1688

### Bases of 19492

• Binary: 1001100001001002
• Base-36: F1G

### Squares and roots of 19492

• 19492 squared (194922) is 379938064
• 19492 cubed (194923) is 7405752743488
• The square root of 19492 is 139.6137529043
• The cube root of 19492 is 26.9123817279

### Scales and comparisons

How big is 19492?
• 19,492 seconds is equal to 5 hours, 24 minutes, 52 seconds.
• To count from 1 to 19,492 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 19492 cubic inches would be around 2.2 feet tall.

### Recreational maths with 19492

• 19492 backwards is 29491
• The number of decimal digits it has is: 5
• The sum of 19492's digits is 25
• More coming soon!