Use the form below to do your conversion.
Solution
Step1
Log74781=Log(4781) ÷ Log(7)
Log(4781)= 3.6795187436958
Log(7)=0.84509804001426
Log74781=3.6795187436958 ÷ 0.84509804001426
Ans=4.3539548898181
Step2
Alternatively, the logarithm can be calculated like this.