Use the form below to do your conversion.
Solution
Step1
Log128111=Log(8111) ÷ Log(12)
Log(8111)= 3.9090744014009
Log(12)=1.0791812460476
Log128111=3.9090744014009 ÷ 1.0791812460476
Ans=3.6222593894375
Step2
Alternatively, the logarithm can be calculated like this.