A square number is an integer which is the square of some smaller integer. For example, 144 is square because 144 = 12*12 = 12^2
400 is a square number because 400 = 20^2. Anything bigger than 20, when multiplied by itself, will make a square greater than 400.
How about 21?
400 times greater
407 ÷ 11 = 37 Therefore, the answer is 407
324 (=18²) and 361 (=19²) fulfil the requirements that they are greater than 300 and less than 400.
The square root of 400 is 20, and the square root of 450 is approximately 21.21. Therefore, the square number between 400 and 450 is 441, which is the square of 21.
441 or 484
You probably mean greater than 400. 441 and 484 fit those conditions.
the number is 350 the factors is 175 and 2
400 is composite. All even numbers greater than 2 are composites.
Since 400 is an even number greater than 2, it is divisible by 2 and therefore is not a prime number.
Every even number greater than 2 is composite.
21 and 22
To find a number that, when squared, gives a result between 400 and 500, we can look for the square roots of these boundary numbers. The square root of 400 is 20, and the square root of 500 is approximately 22.36. Therefore, any number between 20 and about 22.36 will satisfy the condition, such as 21 or 21.5.
18 and 19
18 squared is 32419 squared is 36120 squared is 400
Less than.
361 squares evenly to 19.
22 is one possible answer.