# 1992

## 1,992 is an even composite number composed of three prime numbers multiplied together.

What does the number 1992 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

1992 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 1992:

### 23 × 3 × 83

(2 × 2 × 2 × 3 × 83)

See below for interesting mathematical facts about the number 1992 from the Numbermatics database.

### Names of 1992

• Cardinal: 1992 can be written as One thousand, nine hundred ninety-two.

### Scientific notation

• Scientific notation: 1.992 × 103

### Factors of 1992

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 88

### Divisors of 1992

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 5040
• Sum of proper divisors (its aliquot sum) s(n): 3048
• 1992 is an abundant number, because the sum of its proper divisors (3048) is greater than itself. Its abundance is 1056

### Bases of 1992

• Binary: 111110010002
• Base-36: 1JC

### Squares and roots of 1992

• 1992 squared (19922) is 3968064
• 1992 cubed (19923) is 7904383488
• The square root of 1992 is 44.6318272087
• The cube root of 1992 is 12.5823891033

### Scales and comparisons

How big is 1992?
• 1,992 seconds is equal to 33 minutes, 12 seconds.
• To count from 1 to 1,992 would take you about thirty-three minutes.

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 1992 cubic inches would be around 1 feet tall.

### Recreational maths with 1992

• 1992 backwards is 2991
• The number of decimal digits it has is: 4
• The sum of 1992's digits is 21
• More coming soon!