Is 28120 a prime number?

28 120 is an even number, because it is evenly divisible by 2: 28 120 / 2 = 14 060.

Find out more:

• What is an even 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 28 120 is about 167.690.

Thus, the square root of 28 120 is not an integer, and therefore 28 120 is not a square number.

The square of a number (here 28 120) is the result of the product of this number (28 120) by itself (i.e., 28 120 × 28 120); the square of 28 120 is sometimes called "raising 28 120 to the power 2", or "28 120 squared".

The square of 28 120 is 790 734 400 because 28 120 × 28 120 = 28 120² = 790 734 400.

As a consequence, 28 120 is the square root of 790 734 400.

28 120 is a number with 5 digits.

The multiples of 28 120 are all integers evenly divisible by 28 120, that is all numbers such that the remainder of the division by 28 120 is zero. There are infinitely many multiples of 28 120. The smallest multiples of 28 120 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 28 120 too, since 0 × 28 120 = 0
• 28 120: indeed, 28 120 is a multiple of itself, since 28 120 is evenly divisible by 28 120 (we have 28 120 / 28 120 = 1, so the remainder of this division is indeed zero)
• 56 240: indeed, 56 240 = 28 120 × 2
• 84 360: indeed, 84 360 = 28 120 × 3
• 112 480: indeed, 112 480 = 28 120 × 4
• 140 600: indeed, 140 600 = 28 120 × 5
• etc.

• Preceding numbers: …28 118, 28 119
• Following numbers: 28 121, 28 122…

Nearest numbers from 28 120

• Preceding prime number: 28 111
• Following prime number: 28 123

• Is 0 a prime number?
• Is 1 a prime number?
• Is 2 a prime number?
• Is 2024 a prime number?
• Is 2025 a prime number?
• Is 6675 a prime number?

• Five thousand prime numbers

• Contact

• 28 120 est-il un nombre premier ?