# 28933

## 28,933 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 28933 look like?

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

28933 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 28933:

### 28933

See below for interesting mathematical facts about the number 28933 from the Numbermatics database.

### Names of 28933

• Cardinal: 28933 can be written as Twenty-eight thousand, nine hundred thirty-three.

### Scientific notation

• Scientific notation: 2.8933 × 104

### Factors of 28933

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 28933

### Divisors of 28933

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 28934
• Sum of proper divisors (its aliquot sum) s(n): 1
• 28933 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 28932

### Bases of 28933

• Binary: 1110001000001012
• Base-36: MBP

### Squares and roots of 28933

• 28933 squared (289332) is 837118489
• 28933 cubed (289333) is 24220349242237
• The square root of 28933 is 170.0970311323
• The cube root of 28933 is 30.6994896413

### Scales and comparisons

How big is 28933?
• 28,933 seconds is equal to 8 hours, 2 minutes, 13 seconds.
• To count from 1 to 28,933 would take you about eight 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 28933 cubic inches would be around 2.6 feet tall.

### Recreational maths with 28933

• 28933 backwards is 33982
• The number of decimal digits it has is: 5
• The sum of 28933's digits is 25
• More coming soon!

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The information we have on file for 28933 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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