Use the form below to do your conversion.
Solution
Step1
Log128665=Log(8665) ÷ Log(12)
Log(8665)= 3.9377685670499
Log(12)=1.0791812460476
Log128665=3.9377685670499 ÷ 1.0791812460476
Ans=3.6488482184726
Step2
Alternatively, the logarithm can be calculated like this.