Is 1980 a prime number? What are the divisors of 1980?

## Parity of 1 980

1 980 is an even number, because it is evenly divisible by 2: 1 980 / 2 = 990.

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## Is 1 980 a perfect square number?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 1 980 is about 44.497.

Thus, the square root of 1 980 is not an integer, and therefore 1 980 is not a square number.

## What is the square number of 1 980?

The square of a number (here 1 980) is the result of the product of this number (1 980) by itself (i.e., 1 980 × 1 980); the square of 1 980 is sometimes called "raising 1 980 to the power 2", or "1 980 squared".

The square of 1 980 is 3 920 400 because 1 980 × 1 980 = 1 9802 = 3 920 400.

As a consequence, 1 980 is the square root of 3 920 400.

## Number of digits of 1 980

1 980 is a number with 4 digits.

## What are the multiples of 1 980?

The multiples of 1 980 are all integers evenly divisible by 1 980, that is all numbers such that the remainder of the division by 1 980 is zero. There are infinitely many multiples of 1 980. The smallest multiples of 1 980 are:

## Numbers near 1 980

### Nearest numbers from 1 980

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