Use the form below to do your conversion.
Solution
Step1
Log3013975=Log(13975) ÷ Log(30)
Log(13975)= 4.1453518165585
Log(30)=1.4771212547197
Log3013975=4.1453518165585 ÷ 1.4771212547197
Ans=2.8063720587009
Step2
Alternatively, the logarithm can be calculated like this.