Use the form below to do your conversion.
Solution
Step1
Log2013147=Log(13147) ÷ Log(20)
Log(13147)= 4.1188266629333
Log(20)=1.301029995664
Log2013147=4.1188266629333 ÷ 1.301029995664
Ans=3.165819909349
Step2
Alternatively, the logarithm can be calculated like this.