Use the form below to do your conversion.
Solution
Step1
Log2012397=Log(12397) ÷ Log(20)
Log(12397)= 4.0933166012043
Log(20)=1.301029995664
Log2012397=4.0933166012043 ÷ 1.301029995664
Ans=3.1462123201205
Step2
Alternatively, the logarithm can be calculated like this.