Use the form below to do your conversion.
Solution
Step1
Log710409=Log(10409) ÷ Log(7)
Log(10409)= 4.0174090085362
Log(7)=0.84509804001426
Log710409=4.0174090085362 ÷ 0.84509804001426
Ans=4.7537786366993
Step2
Alternatively, the logarithm can be calculated like this.