Use the form below to do your conversion.
Solution
Step1
Log206989=Log(6989) ÷ Log(20)
Log(6989)= 3.8444150404738
Log(20)=1.301029995664
Log206989=3.8444150404738 ÷ 1.301029995664
Ans=2.9549011577645
Step2
Alternatively, the logarithm can be calculated like this.