# 9221

## 9,221 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 9221 look like?

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

9221 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 9221:

### 9221

See below for interesting mathematical facts about the number 9221 from the Numbermatics database.

### Names of 9221

• Cardinal: 9221 can be written as Nine thousand, two hundred twenty-one.

### Scientific notation

• Scientific notation: 9.221 × 103

### Factors of 9221

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 9221

### Divisors of 9221

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 9222
• Sum of proper divisors (its aliquot sum) s(n): 1
• 9221 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 9220

### Bases of 9221

• Binary: 100100000001012
• Hexadecimal: 0x2405
• Base-36: 745

### Squares and roots of 9221

• 9221 squared (92212) is 85026841
• 9221 cubed (92213) is 784032500861
• The square root of 9221 is 96.0260381355
• The cube root of 9221 is 20.9697220501

### Scales and comparisons

How big is 9221?
• 9,221 seconds is equal to 2 hours, 33 minutes, 41 seconds.
• To count from 1 to 9,221 would take you about two 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 9221 cubic inches would be around 1.7 feet tall.

### Recreational maths with 9221

• 9221 backwards is 1229
• The number of decimal digits it has is: 4
• The sum of 9221's digits is 14
• More coming soon!

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The information we have on file for 9221 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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