It is 36/9702 = 0.0037 approx.
No. Convention defines perfect squares as squares of positive integers.
The only squares of perfect squares in that range are 1, 16, and 81.
All positive integers which are not perfect squares.
The squares of integers are known as perfect squares.
perfect squares
The sum of the squares of two consecutive positive even integers is 340. Find the integers.
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 sum of the squares of the first 1000 positive odd integers (from 12 to 19992) is 1333333000.
There are 1,963 such integers. Every factor of a number has a pair. The only time there will be an odd number of factors is if one factor is repeated, ie the number is a perfect square. So the question is really asking: how many positive integers less than 2008 (in the range 1 to 2007) are not perfect squares. √2007 = 44 and a bit (it lies between 44 and 45) So there are 44 integers less than (or equal to) 2007 which are perfect squares → 2007 - 44 = 1963 integers are not perfect squares in the range 1-2007 and have an even number of factors (divisors).
500
perfect squares
Yes. In fact, they are integers.