# 1382

## 1,382 is an even composite number composed of two prime numbers multiplied together.

What does the number 1382 look like?

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

1382 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 1382:

### 2 × 691

See below for interesting mathematical facts about the number 1382 from the Numbermatics database.

### Names of 1382

• Cardinal: 1382 can be written as One thousand, three hundred eighty-two.

### Scientific notation

• Scientific notation: 1.382 × 103

### Factors of 1382

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 693

### Divisors of 1382

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 2076
• Sum of proper divisors (its aliquot sum) s(n): 694
• 1382 is a deficient number, because the sum of its proper divisors (694) is less than itself. Its deficiency is 688

### Bases of 1382

• Binary: 101011001102
• Base-36: 12E

### Squares and roots of 1382

• 1382 squared (13822) is 1909924
• 1382 cubed (13823) is 2639514968
• The square root of 1382 is 37.1752605909
• The cube root of 1382 is 11.1387386551

### Scales and comparisons

How big is 1382?
• 1,382 seconds is equal to 23 minutes, 2 seconds.
• To count from 1 to 1,382 would take you about twenty-three 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 1382 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1382

• 1382 backwards is 2831
• The number of decimal digits it has is: 4
• The sum of 1382's digits is 14
• More coming soon!