# 275

## 275 is an odd composite number composed of two prime numbers multiplied together.

What does the number 275 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

275 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

## Prime factorization of 275:

### 52 × 11

(5 × 5 × 11)

See below for interesting mathematical facts about the number 275 from the Numbermatics database.

### Names of 275

• Cardinal: 275 can be written as Two hundred seventy-five.

### Scientific notation

• Scientific notation: 2.75 × 102

### Factors of 275

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 16

### Divisors of 275

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 372
• Sum of proper divisors (its aliquot sum) s(n): 97
• 275 is a deficient number, because the sum of its proper divisors (97) is less than itself. Its deficiency is 178

### Bases of 275

• Binary: 1000100112
• Base-36: 7N

### Squares and roots of 275

• 275 squared (2752) is 75625
• 275 cubed (2753) is 20796875
• The square root of 275 is 16.5831239515
• The cube root of 275 is 6.5029572341

### Scales and comparisons

How big is 275?
• 275 seconds is equal to 4 minutes, 35 seconds.
• To count from 1 to 275 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 275 cubic inches would be around 0.5 feet tall.

### Recreational maths with 275

• 275 backwards is 572
• The number of decimal digits it has is: 3
• The sum of 275's digits is 14
• More coming soon!

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"Number 275 - Facts about the integer". Numbermatics.com. 2023. Web. 31 March 2023.

APA style:
Numbermatics. (2023). Number 275 - Facts about the integer. Retrieved 31 March 2023, from https://numbermatics.com/n/275/

Chicago style:
Numbermatics. 2023. "Number 275 - Facts about the integer". https://numbermatics.com/n/275/

The information we have on file for 275 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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