simply times 73 by itself, 73x73=5329
73
No
8.54400374531753 but there is no square root really because 73 is a prime number
73
No, it's a perfect square 73 * 73.
73 is prime. 45 is neither prime nor square.
73% of 73 = 73% * 73 = 0.73 * 73 = 53.29
no 73 is a prime number.
73 is a prime number.
73 is not a Perfect number.
9+64 = 73
The square root of 73 is between 8 and 9.