Use the form below to do your conversion.
Solution
Step1
Log216863=Log(6863) ÷ Log(21)
Log(6863)= 3.8365139988907
Log(21)=1.3222192947339
Log216863=3.8365139988907 ÷ 1.3222192947339
Ans=2.9015716335184
Step2
Alternatively, the logarithm can be calculated like this.