# 270

## 270 is an even composite number composed of three prime numbers multiplied together.

What does the number 270 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

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

## Prime factorization of 270:

### 2 × 33 × 5

(2 × 3 × 3 × 3 × 5)

See below for interesting mathematical facts about the number 270 from the Numbermatics database.

### Names of 270

• Cardinal: 270 can be written as Two hundred seventy.

### Scientific notation

• Scientific notation: 2.7 × 102

### Factors of 270

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 10

### Divisors of 270

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 720
• Sum of proper divisors (its aliquot sum) s(n): 450
• 270 is an abundant number, because the sum of its proper divisors (450) is greater than itself. Its abundance is 180

### Bases of 270

• Binary: 1000011102
• Base-36: 7I

### Squares and roots of 270

• 270 squared (2702) is 72900
• 270 cubed (2703) is 19683000
• The square root of 270 is 16.4316767251
• The cube root of 270 is 6.4633040701

### Scales and comparisons

How big is 270?
• 270 seconds is equal to 4 minutes, 30 seconds.
• To count from 1 to 270 would take you about two 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 270 cubic inches would be around 0.5 feet tall.

### Recreational maths with 270

• 270 backwards is 072
• 270 is a Harshad number.
• The number of decimal digits it has is: 3
• The sum of 270's digits is 9
• More coming soon!

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"Number 270 - Facts about the integer". Numbermatics.com. 2022. Web. 9 August 2022.

APA style:
Numbermatics. (2022). Number 270 - Facts about the integer. Retrieved 9 August 2022, from https://numbermatics.com/n/270/

Chicago style:
Numbermatics. 2022. "Number 270 - Facts about the integer". https://numbermatics.com/n/270/

The information we have on file for 270 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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