Use the form below to do your conversion.
Solution
Step1
Log2017021=Log(17021) ÷ Log(20)
Log(17021)= 4.2309850717136
Log(20)=1.301029995664
Log2017021=4.2309850717136 ÷ 1.301029995664
Ans=3.2520273059149
Step2
Alternatively, the logarithm can be calculated like this.