Use the form below to do your conversion.
Solution
Step1
Log1210139=Log(10139) ÷ Log(12)
Log(10139)= 4.0059951230547
Log(12)=1.0791812460476
Log1210139=4.0059951230547 ÷ 1.0791812460476
Ans=3.7120688834486
Step2
Alternatively, the logarithm can be calculated like this.