Use the form below to do your conversion.
Solution
Step1
Log2010421=Log(10421) ÷ Log(20)
Log(10421)= 4.0179093958967
Log(20)=1.301029995664
Log2010421=4.0179093958967 ÷ 1.301029995664
Ans=3.0882526992363
Step2
Alternatively, the logarithm can be calculated like this.