Use the form below to do your conversion.
Solution
Step1
Log285405=Log(5405) ÷ Log(28)
Log(5405)= 3.7327956982893
Log(28)=1.4471580313422
Log285405=3.7327956982893 ÷ 1.4471580313422
Ans=2.5793974240859
Step2
Alternatively, the logarithm can be calculated like this.