Use the form below to do your conversion.
Solution
Step1
Log212783=Log(2783) ÷ Log(21)
Log(2783)= 3.444513206334
Log(21)=1.3222192947339
Log212783=3.444513206334 ÷ 1.3222192947339
Ans=2.6050997894621
Step2
Alternatively, the logarithm can be calculated like this.