Use the form below to do your conversion.
Solution
Step1
Log2013157=Log(13157) ÷ Log(20)
Log(13157)= 4.1191568746903
Log(20)=1.301029995664
Log2013157=4.1191568746903 ÷ 1.301029995664
Ans=3.1660737172997
Step2
Alternatively, the logarithm can be calculated like this.