Use the form below to do your conversion.
Solution
Step1
Log73997=Log(3997) ÷ Log(7)
Log(3997)= 3.6017341482601
Log(7)=0.84509804001426
Log73997=3.6017341482601 ÷ 0.84509804001426
Ans=4.2619127932179
Step2
Alternatively, the logarithm can be calculated like this.