Use the form below to do your conversion.
Solution
Step1
Log28439=Log(439) ÷ Log(28)
Log(439)= 2.6424645202421
Log(28)=1.4471580313422
Log28439=2.6424645202421 ÷ 1.4471580313422
Ans=1.8259681824737
Step2
Alternatively, the logarithm can be calculated like this.