Use the form below to do your conversion.
Solution
Step1
Log309871=Log(9871) ÷ Log(30)
Log(9871)= 3.994361151908
Log(30)=1.4771212547197
Log309871=3.994361151908 ÷ 1.4771212547197
Ans=2.7041525122906
Step2
Alternatively, the logarithm can be calculated like this.