Use the form below to do your conversion.
Solution
Step1
Log216239=Log(6239) ÷ Log(21)
Log(6239)= 3.7951149856304
Log(21)=1.3222192947339
Log216239=3.7951149856304 ÷ 1.3222192947339
Ans=2.8702613860994
Step2
Alternatively, the logarithm can be calculated like this.