Integers which are the squares of integers are called perfect squares or square numbers. Perfect squares less than 101 are 1, 4, 9, 16, 25, 36, 49, 64, 81 and 100.
The only squares of perfect squares in that range are 1, 16, and 81.
1,4,9,16,25,36,49,64,81,100
1,4,9,16,25,36,49,64,81,100,121,144,169,196,225
64 is the square of 8 and the cube of 4.
Perfect squares have an odd number of factors. There are 31 perfect squares less than 1000.
Answer: 1, 64, & 729
100 is a perfect square of 10.The square root of 1000 is 31.6blahblahblah, so the square of 31 is less than 1000 and the square of 32 is more than 1000.That means the perfect squares between (not including) 100 and 1000 are the squares of 11 through 31, a total of 21 different values.
26 of them, starting with 29² up to 54².
the three numbers that are less than 1000 and are perfect squares and perfect cubes are:1, 64, 7291 = 1 x 1 = 1 x 1 x 164 = 8 x 8 = 4 x 4 x 4729 = 27 x 27 = 9 x 9 x 9
The perfect squares that are less than 20 are 0, 1, 4, 9, and 16.
To start you off here's a hint: 144 = 122...
Integers which are the squares of integers are called perfect squares or square numbers. Perfect squares less than 101 are 1, 4, 9, 16, 25, 36, 49, 64, 81 and 100.
The only squares of perfect squares in that range are 1, 16, and 81.
7^2=49 < 50 < 8^2=64 < 9^2=81 < 10^2=100 < 110 < 11^2=121 so there are 3 perfect squares greater than 50 and less than 100 viz. 64, 81 and 100.
The perfect squares less than 101 are: 1, 4, 9, 16, 25, 36, 49, 64, 81, and 100.
Any number squared except 0 is a perfect square so it follows that prime numbers are less common than perfect squares.