Use the form below to do your conversion.
Solution
Step1
Log213751=Log(3751) ÷ Log(21)
Log(3751)= 3.5741470641507
Log(21)=1.3222192947339
Log213751=3.5741470641507 ÷ 1.3222192947339
Ans=2.7031424200098
Step2
Alternatively, the logarithm can be calculated like this.