Use the form below to do your conversion.
Solution
Step1
Log713897=Log(13897) ÷ Log(7)
Log(13897)= 4.1429210575156
Log(7)=0.84509804001426
Log713897=4.1429210575156 ÷ 0.84509804001426
Ans=4.9022963743304
Step2
Alternatively, the logarithm can be calculated like this.