# 19772

## 19,772 is an even composite number composed of two prime numbers multiplied together.

What does the number 19772 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

19772 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

## Prime factorization of 19772:

### 22 × 4943

(2 × 2 × 4943)

See below for interesting mathematical facts about the number 19772 from the Numbermatics database.

### Names of 19772

• Cardinal: 19772 can be written as Nineteen thousand, seven hundred seventy-two.

### Scientific notation

• Scientific notation: 1.9772 × 104

### Factors of 19772

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4945

### Divisors of 19772

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 34608
• Sum of proper divisors (its aliquot sum) s(n): 14836
• 19772 is a deficient number, because the sum of its proper divisors (14836) is less than itself. Its deficiency is 4936

### Bases of 19772

• Binary: 1001101001111002
• Base-36: F98

### Squares and roots of 19772

• 19772 squared (197722) is 390931984
• 19772 cubed (197723) is 7729507187648
• The square root of 19772 is 140.6129439277
• The cube root of 19772 is 27.0406338331

### Scales and comparisons

How big is 19772?
• 19,772 seconds is equal to 5 hours, 29 minutes, 32 seconds.
• To count from 1 to 19,772 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 19772 cubic inches would be around 2.3 feet tall.

### Recreational maths with 19772

• 19772 backwards is 27791
• The number of decimal digits it has is: 5
• The sum of 19772's digits is 26
• More coming soon!