What is Log Base 3 of 6561?

The below is the work with steps to find what is log base 3 of 6561 shows how the input values are being used in the log base 3 functions. Formula:
log_b(x) = y, if b^y = x

Input:
x = 6561
b = 3

Solution:
y = log₃ 6561
= log₃ 3⁸
= 8 log₃ 3 = 8 x 1
log₃ 6561 = 8
log₃(6561) = 8