Use the form below to do your conversion.
Solution
Step1
Log1215905=Log(15905) ÷ Log(12)
Log(15905)= 4.2015336734434
Log(12)=1.0791812460476
Log1215905=4.2015336734434 ÷ 1.0791812460476
Ans=3.8932604591036
Step2
Alternatively, the logarithm can be calculated like this.