# 1268

## 1,268 is an even composite number composed of two prime numbers multiplied together.

What does the number 1268 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

1268 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

## Prime factorization of 1268:

### 22 × 317

(2 × 2 × 317)

See below for interesting mathematical facts about the number 1268 from the Numbermatics database.

### Names of 1268

• Cardinal: 1268 can be written as One thousand, two hundred sixty-eight.

### Scientific notation

• Scientific notation: 1.268 × 103

### Factors of 1268

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 319

### Divisors of 1268

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 2226
• Sum of proper divisors (its aliquot sum) s(n): 958
• 1268 is a deficient number, because the sum of its proper divisors (958) is less than itself. Its deficiency is 310

### Bases of 1268

• Binary: 100111101002
• Base-36: Z8

### Squares and roots of 1268

• 1268 squared (12682) is 1607824
• 1268 cubed (12683) is 2038720832
• The square root of 1268 is 35.6089876297
• The cube root of 1268 is 10.8236336585

### Scales and comparisons

How big is 1268?
• 1,268 seconds is equal to 21 minutes, 8 seconds.
• To count from 1 to 1,268 would take you about twenty-one 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 1268 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1268

• 1268 backwards is 8621
• The number of decimal digits it has is: 4
• The sum of 1268's digits is 17
• More coming soon!