# 262

## 262 is an even composite number composed of two prime numbers multiplied together.

What does the number 262 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

262 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 262:

### 2 × 131

See below for interesting mathematical facts about the number 262 from the Numbermatics database.

### Names of 262

• Cardinal: 262 can be written as Two hundred sixty-two.

### Scientific notation

• Scientific notation: 2.62 × 102

### Factors of 262

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 133

### Divisors of 262

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 396
• Sum of proper divisors (its aliquot sum) s(n): 134
• 262 is a deficient number, because the sum of its proper divisors (134) is less than itself. Its deficiency is 128

### Bases of 262

• Binary: 1000001102
• Base-36: 7A

### Squares and roots of 262

• 262 squared (2622) is 68644
• 262 cubed (2623) is 17984728
• The square root of 262 is 16.1864140563
• The cube root of 262 is 6.3988279101

### Scales and comparisons

How big is 262?
• 262 seconds is equal to 4 minutes, 22 seconds.
• To count from 1 to 262 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 262 cubic inches would be around 0.5 feet tall.

### Recreational maths with 262

• 262 is the same when its digits are reversed! That makes it a palindromic number.
• The number of decimal digits it has is: 3
• The sum of 262's digits is 10
• More coming soon!