# 1269

## 1,269 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1269 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

1269 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 1269:

### 33 × 47

(3 × 3 × 3 × 47)

See below for interesting mathematical facts about the number 1269 from the Numbermatics database.

### Names of 1269

• Cardinal: 1269 can be written as One thousand, two hundred sixty-nine.

### Scientific notation

• Scientific notation: 1.269 × 103

### Factors of 1269

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 50

### Divisors of 1269

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 1920
• Sum of proper divisors (its aliquot sum) s(n): 651
• 1269 is a deficient number, because the sum of its proper divisors (651) is less than itself. Its deficiency is 618

### Bases of 1269

• Binary: 100111101012
• Base-36: Z9

### Squares and roots of 1269

• 1269 squared (12692) is 1610361
• 1269 cubed (12693) is 2043548109
• The square root of 1269 is 35.6230262611
• The cube root of 1269 is 10.8264782405

### Scales and comparisons

How big is 1269?
• 1,269 seconds is equal to 21 minutes, 9 seconds.
• To count from 1 to 1,269 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 1269 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1269

• 1269 backwards is 9621
• The number of decimal digits it has is: 4
• The sum of 1269's digits is 18
• More coming soon!

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