Use the form below to do your conversion.
Solution
Step1
Log128503=Log(8503) ÷ Log(12)
Log(8503)= 3.9295721790765
Log(12)=1.0791812460476
Log128503=3.9295721790765 ÷ 1.0791812460476
Ans=3.6412532125332
Step2
Alternatively, the logarithm can be calculated like this.