Use the form below to do your conversion.
Solution
Step1
Log289917=Log(9917) ÷ Log(28)
Log(9917)= 3.9963803132334
Log(28)=1.4471580313422
Log289917=3.9963803132334 ÷ 1.4471580313422
Ans=2.7615369065995
Step2
Alternatively, the logarithm can be calculated like this.