# 1306

## 1,306 is an even composite number composed of two prime numbers multiplied together.

What does the number 1306 look like?

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

1306 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 1306:

### 2 × 653

See below for interesting mathematical facts about the number 1306 from the Numbermatics database.

### Names of 1306

• Cardinal: 1306 can be written as One thousand, three hundred six.

### Scientific notation

• Scientific notation: 1.306 × 103

### Factors of 1306

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 655

### Divisors of 1306

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 1962
• Sum of proper divisors (its aliquot sum) s(n): 656
• 1306 is a deficient number, because the sum of its proper divisors (656) is less than itself. Its deficiency is 650

### Bases of 1306

• Binary: 101000110102
• Base-36: 10A

### Squares and roots of 1306

• 1306 squared (13062) is 1705636
• 1306 cubed (13063) is 2227560616
• The square root of 1306 is 36.1386219991
• The cube root of 1306 is 10.9306937245

### Scales and comparisons

How big is 1306?
• 1,306 seconds is equal to 21 minutes, 46 seconds.
• To count from 1 to 1,306 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 1306 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1306

• 1306 backwards is 6031
• The number of decimal digits it has is: 4
• The sum of 1306's digits is 10
• More coming soon!