# 1722

## 1,722 is an even composite number composed of four prime numbers multiplied together.

What does the number 1722 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

1722 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 1722:

### 2 × 3 × 7 × 41

See below for interesting mathematical facts about the number 1722 from the Numbermatics database.

### Names of 1722

• Cardinal: 1722 can be written as One thousand, seven hundred twenty-two.

### Scientific notation

• Scientific notation: 1.722 × 103

### Factors of 1722

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 53

### Divisors of 1722

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 4032
• Sum of proper divisors (its aliquot sum) s(n): 2310
• 1722 is an abundant number, because the sum of its proper divisors (2310) is greater than itself. Its abundance is 588

### Bases of 1722

• Binary: 110101110102
• Base-36: 1BU

### Squares and roots of 1722

• 1722 squared (17222) is 2965284
• 1722 cubed (17223) is 5106219048
• The square root of 1722 is 41.4969878425
• The cube root of 1722 is 11.9860950049

### Scales and comparisons

How big is 1722?
• 1,722 seconds is equal to 28 minutes, 42 seconds.
• To count from 1 to 1,722 would take you about twenty-eight 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 1722 cubic inches would be around 1 feet tall.

### Recreational maths with 1722

• 1722 backwards is 2271
• The number of decimal digits it has is: 4
• The sum of 1722's digits is 12
• More coming soon!