Q1098. Consider the $2000$-digit number which begins with $1000$ $4$’s, next has $999$ $8$’s and ends in a $9$. Find its square root.
Q1098. Consider the $2000$-digit number which begins with $1000$ $4$’s, next has $999$ $8$’s and ends in a $9$. Find its square root.