# 1264

## 1,264 is an even composite number composed of two prime numbers multiplied together.

What does the number 1264 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

1264 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

## Prime factorization of 1264:

### 24 × 79

(2 × 2 × 2 × 2 × 79)

See below for interesting mathematical facts about the number 1264 from the Numbermatics database.

### Names of 1264

• Cardinal: 1264 can be written as One thousand, two hundred sixty-four.

### Scientific notation

• Scientific notation: 1.264 × 103

### Factors of 1264

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 81

### Divisors of 1264

• Number of divisors d(n): 10
• Complete list of divisors:
• Sum of all divisors σ(n): 2480
• Sum of proper divisors (its aliquot sum) s(n): 1216
• 1264 is a deficient number, because the sum of its proper divisors (1216) is less than itself. Its deficiency is 48

### Bases of 1264

• Binary: 100111100002
• Base-36: Z4

### Squares and roots of 1264

• 1264 squared (12642) is 1597696
• 1264 cubed (12643) is 2019487744
• The square root of 1264 is 35.5527776693
• The cube root of 1264 is 10.8122403515

### Scales and comparisons

How big is 1264?
• 1,264 seconds is equal to 21 minutes, 4 seconds.
• To count from 1 to 1,264 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 1264 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1264

• 1264 backwards is 4621
• The number of decimal digits it has is: 4
• The sum of 1264's digits is 13
• More coming soon!