Use the form below to do your conversion.
Solution
Step1
Log128971=Log(8971) ÷ Log(12)
Log(8971)= 3.9528408566757
Log(12)=1.0791812460476
Log128971=3.9528408566757 ÷ 1.0791812460476
Ans=3.6628146302139
Step2
Alternatively, the logarithm can be calculated like this.