Use the form below to do your conversion.
Solution
Step1
Log217967=Log(7967) ÷ Log(21)
Log(7967)= 3.9012948171656
Log(21)=1.3222192947339
Log217967=3.9012948171656 ÷ 1.3222192947339
Ans=2.9505656381687
Step2
Alternatively, the logarithm can be calculated like this.