Use the form below to do your conversion.
Solution
Step1
Log71421=Log(1421) ÷ Log(7)
Log(1421)= 3.1525940779275
Log(7)=0.84509804001426
Log71421=3.1525940779275 ÷ 0.84509804001426
Ans=3.7304477452986
Step2
Alternatively, the logarithm can be calculated like this.