Use the form below to do your conversion.
Solution
Step1
Log131997=Log(1997) ÷ Log(13)
Log(1997)= 3.3003780648707
Log(13)=1.1139433523068
Log131997=3.3003780648707 ÷ 1.1139433523068
Ans=2.9627880610231
Step2
Alternatively, the logarithm can be calculated like this.