38 is the sum of the squares of first three prime numbers 22 + 32 + 52 and the square root of 38 is 6.16441.
38 is the sum of the squares of first three prime numbers 22 + 32 + 52 and the square root of 38 is 6.16441.
The nearest previous perfect square is 36 and the nearest next perfect square is 49 .
