Use the form below to do your conversion.
Solution
Step1
Log3012857=Log(12857) ÷ Log(30)
Log(12857)= 4.109139643904
Log(30)=1.4771212547197
Log3012857=4.109139643904 ÷ 1.4771212547197
Ans=2.7818566896757
Step2
Alternatively, the logarithm can be calculated like this.