# 144320

## 144,320 is an even composite number composed of four prime numbers multiplied together.

What does the number 144320 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

144320 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

## Prime factorization of 144320:

### 26 × 5 × 11 × 41

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 41)

See below for interesting mathematical facts about the number 144320 from the Numbermatics database.

### Names of 144320

• Cardinal: 144320 can be written as One hundred forty-four thousand, three hundred twenty.

### Scientific notation

• Scientific notation: 1.4432 × 105

### Factors of 144320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 59

### Divisors of 144320

• Number of divisors d(n): 56
• Complete list of divisors:
• Sum of all divisors σ(n): 384048
• Sum of proper divisors (its aliquot sum) s(n): 239728
• 144320 is an abundant number, because the sum of its proper divisors (239728) is greater than itself. Its abundance is 95408

### Bases of 144320

• Binary: 1000110011110000002
• Base-36: 33CW

### Squares and roots of 144320

• 144320 squared (1443202) is 20828262400
• 144320 cubed (1443203) is 3005934829568000
• The square root of 144320 is 379.8947222587
• The cube root of 144320 is 52.4536249583

### Scales and comparisons

How big is 144320?
• 144,320 seconds is equal to 16 hours, 5 minutes, 20 seconds.
• To count from 1 to 144,320 would take you about sixteen 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 144320 cubic inches would be around 4.4 feet tall.

### Recreational maths with 144320

• 144320 backwards is 023441
• The number of decimal digits it has is: 6
• The sum of 144320's digits is 14
• More coming soon!