# 13622

## 13,622 is an even composite number composed of three prime numbers multiplied together.

What does the number 13622 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

13622 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 13622:

### 2 × 72 × 139

(2 × 7 × 7 × 139)

See below for interesting mathematical facts about the number 13622 from the Numbermatics database.

### Names of 13622

• Cardinal: 13622 can be written as Thirteen thousand, six hundred twenty-two.

### Scientific notation

• Scientific notation: 1.3622 × 104

### Factors of 13622

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 148

### Divisors of 13622

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 23940
• Sum of proper divisors (its aliquot sum) s(n): 10318
• 13622 is a deficient number, because the sum of its proper divisors (10318) is less than itself. Its deficiency is 3304

### Bases of 13622

• Binary: 110101001101102
• Base-36: AIE

### Squares and roots of 13622

• 13622 squared (136222) is 185558884
• 13622 cubed (136223) is 2527683117848
• The square root of 13622 is 116.7133240037
• The cube root of 13622 is 23.8825278017

### Scales and comparisons

How big is 13622?
• 13,622 seconds is equal to 3 hours, 47 minutes, 2 seconds.
• To count from 1 to 13,622 would take you about three 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 13622 cubic inches would be around 2 feet tall.

### Recreational maths with 13622

• 13622 backwards is 22631
• 13622 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 13622's digits is 14
• More coming soon!