Use the form below to do your conversion.
Solution
Step1
Log307991=Log(7991) ÷ Log(30)
Log(7991)= 3.9026011306665
Log(30)=1.4771212547197
Log307991=3.9026011306665 ÷ 1.4771212547197
Ans=2.6420316667958
Step2
Alternatively, the logarithm can be calculated like this.