# 331380

## 331,380 is an even composite number composed of five prime numbers multiplied together.

What does the number 331380 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.

331380 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.

## Prime factorization of 331380:

### 22 × 32 × 5 × 7 × 263

(2 × 2 × 3 × 3 × 5 × 7 × 263)

See below for interesting mathematical facts about the number 331380 from the Numbermatics database.

### Names of 331380

• Cardinal: 331380 can be written as Three hundred thirty-one thousand, three hundred eighty.

### Scientific notation

• Scientific notation: 3.3138 × 105

### Factors of 331380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 280

### Divisors of 331380

• Number of divisors d(n): 72
• Complete list of divisors:
• Sum of all divisors σ(n): 1153152
• Sum of proper divisors (its aliquot sum) s(n): 821772
• 331380 is an abundant number, because the sum of its proper divisors (821772) is greater than itself. Its abundance is 490392

### Bases of 331380

• Binary: 10100001110011101002
• Base-36: 73P0

### Squares and roots of 331380

• 331380 squared (3313802) is 109812704400
• 331380 cubed (3313803) is 36389733984072000
• The square root of 331380 is 575.6561473657
• The cube root of 331380 is 69.2004254487

### Scales and comparisons

How big is 331380?
• 331,380 seconds is equal to 3 days, 20 hours, 3 minutes.
• To count from 1 to 331,380 would take you about three days.

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 331380 cubic inches would be around 5.8 feet tall.

### Recreational maths with 331380

• 331380 backwards is 083133
• 331380 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 331380's digits is 18
• More coming soon!

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"Number 331380 - Facts about the integer". Numbermatics.com. 2023. Web. 30 March 2023.

APA style:
Numbermatics. (2023). Number 331380 - Facts about the integer. Retrieved 30 March 2023, from https://numbermatics.com/n/331380/

Chicago style:
Numbermatics. 2023. "Number 331380 - Facts about the integer". https://numbermatics.com/n/331380/

The information we have on file for 331380 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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