Use the form below to do your conversion.
Solution
Step1
Log813897=Log(13897) ÷ Log(8)
Log(13897)= 4.1429210575156
Log(8)=0.90308998699194
Log813897=4.1429210575156 ÷ 0.90308998699194
Ans=4.5874952852872
Step2
Alternatively, the logarithm can be calculated like this.