Use the form below to do your conversion.
Solution
Step1
Log2113409=Log(13409) ÷ Log(21)
Log(13409)= 4.1273963907766
Log(21)=1.3222192947339
Log2113409=4.1273963907766 ÷ 1.3222192947339
Ans=3.1215672069036
Step2
Alternatively, the logarithm can be calculated like this.