Use the form below to do your conversion.
Solution
Step1
Log912409=Log(12409) ÷ Log(9)
Log(12409)= 4.0937367845623
Log(9)=0.95424250943932
Log912409=4.0937367845623 ÷ 0.95424250943932
Ans=4.2900381654216
Step2
Alternatively, the logarithm can be calculated like this.