Use the form below to do your conversion.
Solution
Step1
Log214067=Log(4067) ÷ Log(21)
Log(4067)= 3.6092741724046
Log(21)=1.3222192947339
Log214067=3.6092741724046 ÷ 1.3222192947339
Ans=2.7297091993586
Step2
Alternatively, the logarithm can be calculated like this.