It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 120 377 372 is not a prime number.
For example, 120 377 372 can be divided by 2: 120 377 372 / 2 = 60 188 686.
For 120 377 372 to be a prime number, it would have been required that 120 377 372 has only two divisors, i.e., itself and 1.
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120 377 372 is an even number, because it is evenly divisible by 2: 120 377 372 / 2 = 60 188 686.
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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 120 377 372 is about 10 971.662.
Thus, the square root of 120 377 372 is not an integer, and therefore 120 377 372 is not a square number.
The square of a number (here 120 377 372) is the result of the product of this number (120 377 372) by itself (i.e., 120 377 372 × 120 377 372); the square of 120 377 372 is sometimes called "raising 120 377 372 to the power 2", or "120 377 372 squared".
The square of 120 377 372 is 14 490 711 689 626 384 because 120 377 372 × 120 377 372 = 120 377 3722 = 14 490 711 689 626 384.
As a consequence, 120 377 372 is the square root of 14 490 711 689 626 384.
120 377 372 is a number with 9 digits.
The multiples of 120 377 372 are all integers evenly divisible by 120 377 372, that is all numbers such that the remainder of the division by 120 377 372 is zero. There are infinitely many multiples of 120 377 372. The smallest multiples of 120 377 372 are: