Use the form below to do your conversion.
Solution
Step1
Log85459=Log(5459) ÷ Log(8)
Log(5459)= 3.737113094306
Log(8)=0.90308998699194
Log85459=3.737113094306 ÷ 0.90308998699194
Ans=4.1381403272488
Step2
Alternatively, the logarithm can be calculated like this.