Use the form below to do your conversion.
Solution
Step1
Log47457=Log(7457) ÷ Log(4)
Log(7457)= 3.8725641430907
Log(4)=0.60205999132796
Log47457=3.8725641430907 ÷ 0.60205999132796
Ans=6.4321898130931
Step2
Alternatively, the logarithm can be calculated like this.