Use the form below to do your conversion.
Solution
Step1
Log2016409=Log(16409) ÷ Log(20)
Log(16409)= 4.2150821150132
Log(20)=1.301029995664
Log2016409=4.2150821150132 ÷ 1.301029995664
Ans=3.2398039469198
Step2
Alternatively, the logarithm can be calculated like this.