It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 488 299 688 is not a prime number.
For example, 488 299 688 can be divided by 2: 488 299 688 / 2 = 244 149 844.
For 488 299 688 to be a prime number, it would have been required that 488 299 688 has only two divisors, i.e., itself and 1.
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488 299 688 is an even number, because it is evenly divisible by 2: 488 299 688 / 2 = 244 149 844.
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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 488 299 688 is about 22 097.504.
Thus, the square root of 488 299 688 is not an integer, and therefore 488 299 688 is not a square number.
The square of a number (here 488 299 688) is the result of the product of this number (488 299 688) by itself (i.e., 488 299 688 × 488 299 688); the square of 488 299 688 is sometimes called "raising 488 299 688 to the power 2", or "488 299 688 squared".
The square of 488 299 688 is 238 436 585 300 897 344 because 488 299 688 × 488 299 688 = 488 299 6882 = 238 436 585 300 897 344.
As a consequence, 488 299 688 is the square root of 238 436 585 300 897 344.
488 299 688 is a number with 9 digits.
The multiples of 488 299 688 are all integers evenly divisible by 488 299 688, that is all numbers such that the remainder of the division by 488 299 688 is zero. There are infinitely many multiples of 488 299 688. The smallest multiples of 488 299 688 are: