Use the form below to do your conversion.
Solution
Step1
Log287423=Log(7423) ÷ Log(28)
Log(7423)= 3.8705794605527
Log(28)=1.4471580313422
Log287423=3.8705794605527 ÷ 1.4471580313422
Ans=2.674607317739
Step2
Alternatively, the logarithm can be calculated like this.