Use the form below to do your conversion.
Solution
Step1
Log57489=Log(7489) ÷ Log(5)
Log(7489)= 3.8744238305865
Log(5)=0.69897000433602
Log57489=3.8744238305865 ÷ 0.69897000433602
Ans=5.543047350461
Step2
Alternatively, the logarithm can be calculated like this.