Use the form below to do your conversion.
Solution
Step1
Log216473=Log(6473) ÷ Log(21)
Log(6473)= 3.8111056070179
Log(21)=1.3222192947339
Log216473=3.8111056070179 ÷ 1.3222192947339
Ans=2.8823551601437
Step2
Alternatively, the logarithm can be calculated like this.