Use the form below to do your conversion.
Solution
Step1
Log2011507=Log(11507) ÷ Log(20)
Log(11507)= 4.0609621130938
Log(20)=1.301029995664
Log2011507=4.0609621130938 ÷ 1.301029995664
Ans=3.1213439556567
Step2
Alternatively, the logarithm can be calculated like this.