Use the form below to do your conversion.
Solution
Step1
Log128147=Log(8147) ÷ Log(12)
Log(8147)= 3.9109977163106
Log(12)=1.0791812460476
Log128147=3.9109977163106 ÷ 1.0791812460476
Ans=3.6240415876705
Step2
Alternatively, the logarithm can be calculated like this.