Use the form below to do your conversion.
Solution
Step1
Log813405=Log(13405) ÷ Log(8)
Log(13405)= 4.1272668183189
Log(8)=0.90308998699194
Log813405=4.1272668183189 ÷ 0.90308998699194
Ans=4.5701611996233
Step2
Alternatively, the logarithm can be calculated like this.