import math
x=1000
c=0
f=[]
for i in range(0,x+1):
if math.sqrt(i)%1==0:
f.append(i)
for i in range(0,len(f)):
if f[i]%10==6:
c+=1
print((c/len(f))*100)
output:18.75
Answer: 1, 64, & 729
The perfect squares less than 101 are: 1, 4, 9, 16, 25, 36, 49, 64, 81, and 100.
Perfect squares have odd numbers of factors. The perfect squares less than 100 are: 1,4,9,16,25,36,49,64,81,100. 64 seems to fit both criteria.
1, 4, 9, 16 and 25.
312 = 961
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.
1
The perfect squares that are less than 20 are 0, 1, 4, 9, and 16.
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
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.
To find the perfect squares between 20 and 150, we need to determine the perfect squares less than 20 and the perfect squares greater than 150. The perfect squares less than 20 are 1, 4, 9, and 16. The perfect squares greater than 150 are 169 and 196. Therefore, there are 5 perfect squares between 20 and 150: 25, 36, 49, 64, and 81.
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.
1,4,9,16,25,36,49,64,81,100