Use the form below to do your conversion.
Solution
Step1
Log129487=Log(9487) ÷ Log(12)
Log(9487)= 3.9771289005807
Log(12)=1.0791812460476
Log129487=3.9771289005807 ÷ 1.0791812460476
Ans=3.6853206216717
Step2
Alternatively, the logarithm can be calculated like this.