# 1276

## 1,276 is an even composite number composed of three prime numbers multiplied together.

What does the number 1276 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

1276 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 1276:

### 22 × 11 × 29

(2 × 2 × 11 × 29)

See below for interesting mathematical facts about the number 1276 from the Numbermatics database.

### Names of 1276

• Cardinal: 1276 can be written as One thousand, two hundred seventy-six.

### Scientific notation

• Scientific notation: 1.276 × 103

### Factors of 1276

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 42

### Divisors of 1276

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 2520
• Sum of proper divisors (its aliquot sum) s(n): 1244
• 1276 is a deficient number, because the sum of its proper divisors (1244) is less than itself. Its deficiency is 32

### Bases of 1276

• Binary: 100111111002
• Base-36: ZG

### Squares and roots of 1276

• 1276 squared (12762) is 1628176
• 1276 cubed (12763) is 2077552576
• The square root of 1276 is 35.7211421991
• The cube root of 1276 is 10.8463485911

### Scales and comparisons

How big is 1276?
• 1,276 seconds is equal to 21 minutes, 16 seconds.
• To count from 1 to 1,276 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 1276 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1276

• 1276 backwards is 6721
• The number of decimal digits it has is: 4
• The sum of 1276's digits is 16
• More coming soon!

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