Use the form below to do your conversion.
Solution
Step1
Log1215721=Log(15721) ÷ Log(12)
Log(15721)= 4.1964801677001
Log(12)=1.0791812460476
Log1215721=4.1964801677001 ÷ 1.0791812460476
Ans=3.8885777371218
Step2
Alternatively, the logarithm can be calculated like this.