# 192

## 192 is an even composite number composed of two prime numbers multiplied together.

What does the number 192 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 14 divisors.

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

## Prime factorization of 192:

### 26 × 3

(2 × 2 × 2 × 2 × 2 × 2 × 3)

See below for interesting mathematical facts about the number 192 from the Numbermatics database.

### Names of 192

• Cardinal: 192 can be written as One hundred ninety-two.

### Scientific notation

• Scientific notation: 1.92 × 102

### Factors of 192

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5

### Divisors of 192

• Number of divisors d(n): 14
• Complete list of divisors:
• Sum of all divisors σ(n): 508
• Sum of proper divisors (its aliquot sum) s(n): 316
• 192 is an abundant number, because the sum of its proper divisors (316) is greater than itself. Its abundance is 124

### Bases of 192

• Binary: 110000002
• Base-36: 5C

### Squares and roots of 192

• 192 squared (1922) is 36864
• 192 cubed (1923) is 7077888
• The square root of 192 is 13.8564064605
• The cube root of 192 is 5.7689982813

### Scales and comparisons

How big is 192?
• 192 seconds is equal to 3 minutes, 12 seconds.
• To count from 1 to 192 would take you about thirty-six seconds.

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 192 cubic inches would be around 0.5 feet tall.

### Recreational maths with 192

• 192 backwards is 291
• 192 is a Harshad number.
• The number of decimal digits it has is: 3
• The sum of 192's digits is 12
• More coming soon!