Use the form below to do your conversion.
Solution
Step1
Log211339=Log(1339) ÷ Log(21)
Log(1339)= 3.126780577012
Log(21)=1.3222192947339
Log211339=3.126780577012 ÷ 1.3222192947339
Ans=2.3647972688534
Step2
Alternatively, the logarithm can be calculated like this.