# 1371

## 1,371 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1371 look like?

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

1371 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 1371:

### 3 × 457

See below for interesting mathematical facts about the number 1371 from the Numbermatics database.

### Names of 1371

• Cardinal: 1371 can be written as One thousand, three hundred seventy-one.

### Scientific notation

• Scientific notation: 1.371 × 103

### Factors of 1371

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 460

### Divisors of 1371

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 1832
• Sum of proper divisors (its aliquot sum) s(n): 461
• 1371 is a deficient number, because the sum of its proper divisors (461) is less than itself. Its deficiency is 910

### Bases of 1371

• Binary: 101010110112
• Base-36: 123

### Squares and roots of 1371

• 1371 squared (13712) is 1879641
• 1371 cubed (13713) is 2576987811
• The square root of 1371 is 37.0270171633
• The cube root of 1371 is 11.1091070459

### Scales and comparisons

How big is 1371?
• 1,371 seconds is equal to 22 minutes, 51 seconds.
• To count from 1 to 1,371 would take you about twenty-two 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 1371 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1371

• 1371 backwards is 1731
• The number of decimal digits it has is: 4
• The sum of 1371's digits is 12
• More coming soon!