It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 490 672 932 is not a prime number.
For example, 490 672 932 can be divided by 2: 490 672 932 / 2 = 245 336 466.
For 490 672 932 to be a prime number, it would have been required that 490 672 932 has only two divisors, i.e., itself and 1.
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490 672 932 is an even number, because it is evenly divisible by 2: 490 672 932 / 2 = 245 336 466.
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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 490 672 932 is about 22 151.138.
Thus, the square root of 490 672 932 is not an integer, and therefore 490 672 932 is not a square number.
The square of a number (here 490 672 932) is the result of the product of this number (490 672 932) by itself (i.e., 490 672 932 × 490 672 932); the square of 490 672 932 is sometimes called "raising 490 672 932 to the power 2", or "490 672 932 squared".
The square of 490 672 932 is 240 759 926 197 476 608 because 490 672 932 × 490 672 932 = 490 672 9322 = 240 759 926 197 476 608.
As a consequence, 490 672 932 is the square root of 240 759 926 197 476 608.
490 672 932 is a number with 9 digits.
The multiples of 490 672 932 are all integers evenly divisible by 490 672 932, that is all numbers such that the remainder of the division by 490 672 932 is zero. There are infinitely many multiples of 490 672 932. The smallest multiples of 490 672 932 are: