Use the form below to do your conversion.
Solution
Step1
Log86397=Log(6397) ÷ Log(8)
Log(6397)= 3.8059763507176
Log(8)=0.90308998699194
Log86397=3.8059763507176 ÷ 0.90308998699194
Ans=4.2143932559752
Step2
Alternatively, the logarithm can be calculated like this.