Use the form below to do your conversion.
Solution
Step1
Log258993=Log(8993) ÷ Log(25)
Log(8993)= 3.9539045934135
Log(25)=1.397940008672
Log258993=3.9539045934135 ÷ 1.397940008672
Ans=2.8283793073277
Step2
Alternatively, the logarithm can be calculated like this.