# 19472

## 19,472 is an even composite number composed of two prime numbers multiplied together.

What does the number 19472 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

19472 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

## Prime factorization of 19472:

### 24 × 1217

(2 × 2 × 2 × 2 × 1217)

See below for interesting mathematical facts about the number 19472 from the Numbermatics database.

### Names of 19472

• Cardinal: 19472 can be written as Nineteen thousand, four hundred seventy-two.

### Scientific notation

• Scientific notation: 1.9472 × 104

### Factors of 19472

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1219

### Divisors of 19472

• Number of divisors d(n): 10
• Complete list of divisors:
• Sum of all divisors σ(n): 37758
• Sum of proper divisors (its aliquot sum) s(n): 18286
• 19472 is a deficient number, because the sum of its proper divisors (18286) is less than itself. Its deficiency is 1186

### Bases of 19472

• Binary: 1001100000100002
• Base-36: F0W

### Squares and roots of 19472

• 19472 squared (194722) is 379158784
• 19472 cubed (194723) is 7382979842048
• The square root of 19472 is 139.5421083401
• The cube root of 19472 is 26.9031739873

### Scales and comparisons

How big is 19472?
• 19,472 seconds is equal to 5 hours, 24 minutes, 32 seconds.
• To count from 1 to 19,472 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 19472 cubic inches would be around 2.2 feet tall.

### Recreational maths with 19472

• 19472 backwards is 27491
• The number of decimal digits it has is: 5
• The sum of 19472's digits is 23
• More coming soon!