IKMC 2027 - Grades 7-8 - Self-study SET 9 - Thematic Batch 3 Question 18

IKMC · IKMC 2027 - Grades 7-8 - Self-study SET 9 - Thematic Batch 3

Question 18

How many decimal digits are in $(2^{31})^{65}(5^{65})^{31}$?

1. 2015
2. 2016
3. 4030
4. 4032
5. Another answer