Use the form below to do your conversion.
Solution
Step1
Log213431=Log(3431) ÷ Log(21)
Log(3431)= 3.5354207180562
Log(21)=1.3222192947339
Log213431=3.5354207180562 ÷ 1.3222192947339
Ans=2.6738535219815
Step2
Alternatively, the logarithm can be calculated like this.