Use the form below to do your conversion.
Solution
Step1
Log309487=Log(9487) ÷ Log(30)
Log(9487)= 3.9771289005807
Log(30)=1.4771212547197
Log309487=3.9771289005807 ÷ 1.4771212547197
Ans=2.6924864075126
Step2
Alternatively, the logarithm can be calculated like this.