Use the form below to do your conversion.
Solution
Step1
Log213449=Log(3449) ÷ Log(21)
Log(3449)= 3.5376931943674
Log(21)=1.3222192947339
Log213449=3.5376931943674 ÷ 1.3222192947339
Ans=2.6755722053499
Step2
Alternatively, the logarithm can be calculated like this.