Use the form below to do your conversion.
Solution
Step1
Log201139=Log(1139) ÷ Log(20)
Log(1139)= 3.0565237240791
Log(20)=1.301029995664
Log201139=3.0565237240791 ÷ 1.301029995664
Ans=2.3493107263213
Step2
Alternatively, the logarithm can be calculated like this.