It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 80 080 008 is not a prime number.
For example, 80 080 008 can be divided by 2: 80 080 008 / 2 = 40 040 004.
For 80 080 008 to be a prime number, it would have been required that 80 080 008 has only two divisors, i.e., itself and 1.
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80 080 008 is an even number, because it is evenly divisible by 2: 80 080 008 / 2 = 40 040 004.
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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 80 080 008 is about 8 948.743.
Thus, the square root of 80 080 008 is not an integer, and therefore 80 080 008 is not a square number.
The square of a number (here 80 080 008) is the result of the product of this number (80 080 008) by itself (i.e., 80 080 008 × 80 080 008); the square of 80 080 008 is sometimes called "raising 80 080 008 to the power 2", or "80 080 008 squared".
The square of 80 080 008 is 6 412 807 681 280 064 because 80 080 008 × 80 080 008 = 80 080 0082 = 6 412 807 681 280 064.
As a consequence, 80 080 008 is the square root of 6 412 807 681 280 064.
80 080 008 is a number with 8 digits.
The multiples of 80 080 008 are all integers evenly divisible by 80 080 008, that is all numbers such that the remainder of the division by 80 080 008 is zero. There are infinitely many multiples of 80 080 008. The smallest multiples of 80 080 008 are: