Use the form below to do your conversion.
Solution
Step1
Log1215805=Log(15805) ÷ Log(12)
Log(15805)= 4.1987945001756
Log(12)=1.0791812460476
Log1215805=4.1987945001756 ÷ 1.0791812460476
Ans=3.8907222633392
Step2
Alternatively, the logarithm can be calculated like this.