Use the form below to do your conversion.
Solution
Step1
Log2012131=Log(12131) ÷ Log(20)
Log(12131)= 4.0838966027282
Log(20)=1.301029995664
Log2012131=4.0838966027282 ÷ 1.301029995664
Ans=3.1389719040597
Step2
Alternatively, the logarithm can be calculated like this.