Use the form below to do your conversion.
Solution
Step1
Log213797=Log(3797) ÷ Log(21)
Log(3797)= 3.5794405971398
Log(21)=1.3222192947339
Log213797=3.5794405971398 ÷ 1.3222192947339
Ans=2.7071459412186
Step2
Alternatively, the logarithm can be calculated like this.