# 19922

## 19,922 is an even composite number composed of three prime numbers multiplied together.

What does the number 19922 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

19922 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 19922:

### 2 × 7 × 1423

See below for interesting mathematical facts about the number 19922 from the Numbermatics database.

### Names of 19922

• Cardinal: 19922 can be written as Nineteen thousand, nine hundred twenty-two.

### Scientific notation

• Scientific notation: 1.9922 × 104

### Factors of 19922

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1432

### Divisors of 19922

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 34176
• Sum of proper divisors (its aliquot sum) s(n): 14254
• 19922 is a deficient number, because the sum of its proper divisors (14254) is less than itself. Its deficiency is 5668

### Bases of 19922

• Binary: 1001101110100102
• Base-36: FDE

### Squares and roots of 19922

• 19922 squared (199222) is 396886084
• 19922 cubed (199223) is 7906764565448
• The square root of 19922 is 141.1453151897
• The cube root of 19922 is 27.1088427637

### Scales and comparisons

How big is 19922?
• 19,922 seconds is equal to 5 hours, 32 minutes, 2 seconds.
• To count from 1 to 19,922 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 19922 cubic inches would be around 2.3 feet tall.

### Recreational maths with 19922

• 19922 backwards is 22991
• The number of decimal digits it has is: 5
• The sum of 19922's digits is 23
• More coming soon!