Question

What is the smallest no. of 6 digit which is a perfect square

Answer 1

the smallest 6 digit no is 100000 .
so if we take its square root it will be like 216.227766. so lets take the next number for the smallest number.so its 217 .square of 217 is 100489.
so the smallest number of 6 digit number which is a perfect square is 100489.

Answer 2

Let us solve:- Smallest 6 digit number =100000.Find square root of it .That is =316.227766. Take 317 .Square it we get 100489.So 100489 is the smallest 6 digit number which is perfect square.