Use the form below to do your conversion.
Solution
Step1
Log289887=Log(9887) ÷ Log(28)
Log(9887)= 3.9950645341561
Log(28)=1.4471580313422
Log289887=3.9950645341561 ÷ 1.4471580313422
Ans=2.7606276907096
Step2
Alternatively, the logarithm can be calculated like this.