Use the form below to do your conversion.
Solution
Step1
Log129509=Log(9509) ÷ Log(12)
Log(9509)= 3.9781348473983
Log(12)=1.0791812460476
Log129509=3.9781348473983 ÷ 1.0791812460476
Ans=3.6862527605699
Step2
Alternatively, the logarithm can be calculated like this.