Use the form below to do your conversion.
Solution
Step1
Log214021=Log(4021) ÷ Log(21)
Log(4021)= 3.6043340731029
Log(21)=1.3222192947339
Log214021=3.6043340731029 ÷ 1.3222192947339
Ans=2.7259729815305
Step2
Alternatively, the logarithm can be calculated like this.