Use the form below to do your conversion.
Solution
Step1
Log813985=Log(13985) ÷ Log(8)
Log(13985)= 4.1456624707075
Log(8)=0.90308998699194
Log813985=4.1456624707075 ÷ 0.90308998699194
Ans=4.5905308777879
Step2
Alternatively, the logarithm can be calculated like this.