Use the form below to do your conversion.
Solution
Step1
Log128561=Log(8561) ÷ Log(12)
Log(8561)= 3.9325244970505
Log(12)=1.0791812460476
Log128561=3.9325244970505 ÷ 1.0791812460476
Ans=3.6439889142375
Step2
Alternatively, the logarithm can be calculated like this.