Question

find the least number of eight digits which is a perfect square?​

Answer 1

Answer:

Smallest 8 digit number = 10000000

Find the square root of 10000000

we get, remainder = 1756

If we add 1756 to 10000000, then it becomes a perfect square.

=> √(10001756) = 3162

So, the least number of eight-digit which is a perfect square is 10001756