81.9k views
1 vote
How many digit will the saquare root of 19 digits have ???

2 Answers

3 votes
Answer will be 10 digits
User Swalk
by
6.7k points
3 votes
A number length 19 digits will have an exponential form of x^18
so square root will be (n^18)^1/2 = n^9
Answer is 10 digits.
User Simon Thiel
by
7.3k points