Use the form below to do your conversion.
Solution
Step1
Log128717=Log(8717) ÷ Log(12)
Log(8717)= 3.9403670459857
Log(12)=1.0791812460476
Log128717=3.9403670459857 ÷ 1.0791812460476
Ans=3.6512560428721
Step2
Alternatively, the logarithm can be calculated like this.