Use the form below to do your conversion.
Solution
Step1
Log3015143=Log(15143) ÷ Log(30)
Log(15143)= 4.1802119223489
Log(30)=1.4771212547197
Log3015143=4.1802119223489 ÷ 1.4771212547197
Ans=2.8299720886098
Step2
Alternatively, the logarithm can be calculated like this.