Use the form below to do your conversion.
Solution
Step1
Log86413=Log(6413) ÷ Log(8)
Log(6413)= 3.8070612399172
Log(8)=0.90308998699194
Log86413=3.8070612399172 ÷ 0.90308998699194
Ans=4.2155945639459
Step2
Alternatively, the logarithm can be calculated like this.