Use the form below to do your conversion.
Solution
Step1
Log128743=Log(8743) ÷ Log(12)
Log(8743)= 3.9416604783884
Log(12)=1.0791812460476
Log128743=3.9416604783884 ÷ 1.0791812460476
Ans=3.6524545740804
Step2
Alternatively, the logarithm can be calculated like this.