Use the form below to do your conversion.
Solution
Step1
Log137997=Log(7997) ÷ Log(13)
Log(7997)= 3.9029270960173
Log(13)=1.1139433523068
Log137997=3.9029270960173 ÷ 1.1139433523068
Ans=3.5037033866532
Step2
Alternatively, the logarithm can be calculated like this.