Use the form below to do your conversion.
Solution
Step1
Log1215917=Log(15917) ÷ Log(12)
Log(15917)= 4.2018612162773
Log(12)=1.0791812460476
Log1215917=4.2018612162773 ÷ 1.0791812460476
Ans=3.8935639695983
Step2
Alternatively, the logarithm can be calculated like this.