# 1271

## 1,271 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1271 look like?

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

1271 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 1271:

### 31 × 41

See below for interesting mathematical facts about the number 1271 from the Numbermatics database.

### Names of 1271

• Cardinal: 1271 can be written as One thousand, two hundred seventy-one.

### Scientific notation

• Scientific notation: 1.271 × 103

### Factors of 1271

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 72

### Divisors of 1271

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 1344
• Sum of proper divisors (its aliquot sum) s(n): 73
• 1271 is a deficient number, because the sum of its proper divisors (73) is less than itself. Its deficiency is 1198

### Bases of 1271

• Binary: 100111101112
• Base-36: ZB

### Squares and roots of 1271

• 1271 squared (12712) is 1615441
• 1271 cubed (12713) is 2053225511
• The square root of 1271 is 35.6510869399
• The cube root of 1271 is 10.8321629241

### Scales and comparisons

How big is 1271?
• 1,271 seconds is equal to 21 minutes, 11 seconds.
• To count from 1 to 1,271 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 1271 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1271

• 1271 backwards is 1721
• The number of decimal digits it has is: 4
• The sum of 1271's digits is 11
• More coming soon!