Use the form below to do your conversion.
Solution
Step1
Log1215985=Log(15985) ÷ Log(12)
Log(15985)= 4.2037126406077
Log(12)=1.0791812460476
Log1215985=4.2037126406077 ÷ 1.0791812460476
Ans=3.8952795519782
Step2
Alternatively, the logarithm can be calculated like this.