Use the form below to do your conversion.
Solution
Step1
Log128707=Log(8707) ÷ Log(12)
Log(8707)= 3.9398685444595
Log(12)=1.0791812460476
Log128707=3.9398685444595 ÷ 1.0791812460476
Ans=3.6507941171965
Step2
Alternatively, the logarithm can be calculated like this.