Use the form below to do your conversion.
Solution
Step1
Log128447=Log(8447) ÷ Log(12)
Log(8447)= 3.9267024941826
Log(12)=1.0791812460476
Log128447=3.9267024941826 ÷ 1.0791812460476
Ans=3.6385940809885
Step2
Alternatively, the logarithm can be calculated like this.