Use the form below to do your conversion.
Solution
Step1
Log1397=Log(97) ÷ Log(13)
Log(97)= 1.9867717342662
Log(13)=1.1139433523068
Log1397=1.9867717342662 ÷ 1.1139433523068
Ans=1.7835482658538
Step2
Alternatively, the logarithm can be calculated like this.