Use the form below to do your conversion.
Solution
Step1
Log128171=Log(8171) ÷ Log(12)
Log(8171)= 3.9122752104988
Log(12)=1.0791812460476
Log128171=3.9122752104988 ÷ 1.0791812460476
Ans=3.6252253500763
Step2
Alternatively, the logarithm can be calculated like this.