Use the form below to do your conversion.
Solution
Step1
Log211901=Log(1901) ÷ Log(21)
Log(1901)= 3.2789821168654
Log(21)=1.3222192947339
Log211901=3.2789821168654 ÷ 1.3222192947339
Ans=2.4799079320086
Step2
Alternatively, the logarithm can be calculated like this.