# 269

## 269 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 269 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

269 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 269:

### 269

See below for interesting mathematical facts about the number 269 from the Numbermatics database.

### Names of 269

• Cardinal: 269 can be written as Two hundred sixty-nine.

### Scientific notation

• Scientific notation: 2.69 × 102

### Factors of 269

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 269

### Divisors of 269

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 270
• Sum of proper divisors (its aliquot sum) s(n): 1
• 269 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 268

### Bases of 269

• Binary: 1000011012
• Base-36: 7H

### Squares and roots of 269

• 269 squared (2692) is 72361
• 269 cubed (2693) is 19465109
• The square root of 269 is 16.4012194667
• The cube root of 269 is 6.4553148109

### Scales and comparisons

How big is 269?
• 269 seconds is equal to 4 minutes, 29 seconds.
• To count from 1 to 269 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 269 cubic inches would be around 0.5 feet tall.

### Recreational maths with 269

• 269 backwards is 962
• 269 is a twin prime! Its twin is 271
• The number of decimal digits it has is: 3
• The sum of 269's digits is 17
• More coming soon!

MLA style:
"Number 269 - Facts about the integer". Numbermatics.com. 2023. Web. 30 March 2023.

APA style:
Numbermatics. (2023). Number 269 - Facts about the integer. Retrieved 30 March 2023, from https://numbermatics.com/n/269/

Chicago style:
Numbermatics. 2023. "Number 269 - Facts about the integer". https://numbermatics.com/n/269/

The information we have on file for 269 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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