Use the form below to do your conversion.
Solution
Step1
Log285387=Log(5387) ÷ Log(28)
Log(5387)= 3.731346975546
Log(28)=1.4471580313422
Log285387=3.731346975546 ÷ 1.4471580313422
Ans=2.578396342855
Step2
Alternatively, the logarithm can be calculated like this.