Use the form below to do your conversion.
Solution
Step1
Log710421=Log(10421) ÷ Log(7)
Log(10421)= 4.0179093958967
Log(7)=0.84509804001426
Log710421=4.0179093958967 ÷ 0.84509804001426
Ans=4.7543707423921
Step2
Alternatively, the logarithm can be calculated like this.