Use the form below to do your conversion.
Solution
Step1
Log212789=Log(2789) ÷ Log(21)
Log(2789)= 3.4454485142661
Log(21)=1.3222192947339
Log212789=3.4454485142661 ÷ 1.3222192947339
Ans=2.6058071667752
Step2
Alternatively, the logarithm can be calculated like this.