# 227

## 227 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 227 look like?

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

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

## Prime factorization of 227:

### 227

See below for interesting mathematical facts about the number 227 from the Numbermatics database.

### Names of 227

• Cardinal: 227 can be written as Two hundred twenty-seven.

### Scientific notation

• Scientific notation: 2.27 × 102

### Factors of 227

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 227

### Divisors of 227

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 228
• Sum of proper divisors (its aliquot sum) s(n): 1
• 227 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 226

### Bases of 227

• Binary: 111000112
• Base-36: 6B

### Squares and roots of 227

• 227 squared (2272) is 51529
• 227 cubed (2273) is 11697083
• The square root of 227 is 15.0665191733
• The cube root of 227 is 6.1001702003

### Scales and comparisons

How big is 227?
• 227 seconds is equal to 3 minutes, 47 seconds.
• To count from 1 to 227 would take you about fifty-three seconds.

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 227 cubic inches would be around 0.5 feet tall.

### Recreational maths with 227

• 227 backwards is 722
• 227 is a twin prime! Its twin is 229
• The number of decimal digits it has is: 3
• The sum of 227's digits is 11
• More coming soon!