Use the form below to do your conversion.
Solution
Step1
Log1212157=Log(12157) ÷ Log(12)
Log(12157)= 4.0848264166974
Log(12)=1.0791812460476
Log1212157=4.0848264166974 ÷ 1.0791812460476
Ans=3.7851161995797
Step2
Alternatively, the logarithm can be calculated like this.