Use the form below to do your conversion.
Solution
Step1
Log128387=Log(8387) ÷ Log(12)
Log(8387)= 3.9236066430175
Log(12)=1.0791812460476
Log128387=3.9236066430175 ÷ 1.0791812460476
Ans=3.6357253773518
Step2
Alternatively, the logarithm can be calculated like this.