Use the form below to do your conversion.
Solution
Step1
Log1312157=Log(12157) ÷ Log(13)
Log(12157)= 4.0848264166974
Log(13)=1.1139433523068
Log1312157=4.0848264166974 ÷ 1.1139433523068
Ans=3.6669965382335
Step2
Alternatively, the logarithm can be calculated like this.