Use the form below to do your conversion.
Solution
Step1
Log285521=Log(5521) ÷ Log(28)
Log(5521)= 3.7420177471401
Log(28)=1.4471580313422
Log285521=3.7420177471401 ÷ 1.4471580313422
Ans=2.5857699477848
Step2
Alternatively, the logarithm can be calculated like this.