Use the form below to do your conversion.
Solution
Step1
Log47897=Log(7897) ÷ Log(4)
Log(7897)= 3.8974621380131
Log(4)=0.60205999132796
Log47897=3.8974621380131 ÷ 0.60205999132796
Ans=6.4735444875127
Step2
Alternatively, the logarithm can be calculated like this.