Use the form below to do your conversion.
Solution
Step1
Log129857=Log(9857) ÷ Log(12)
Log(9857)= 3.9937447565545
Log(12)=1.0791812460476
Log129857=3.9937447565545 ÷ 1.0791812460476
Ans=3.7007173458407
Step2
Alternatively, the logarithm can be calculated like this.