Use the form below to do your conversion.
Solution
Step1
Log213097=Log(3097) ÷ Log(21)
Log(3097)= 3.4909412053568
Log(21)=1.3222192947339
Log213097=3.4909412053568 ÷ 1.3222192947339
Ans=2.6402134799124
Step2
Alternatively, the logarithm can be calculated like this.