Use the form below to do your conversion.
Solution
Step1
Log2112445=Log(12445) ÷ Log(21)
Log(12445)= 4.0949949009446
Log(21)=1.3222192947339
Log2112445=4.0949949009446 ÷ 1.3222192947339
Ans=3.0970618242027
Step2
Alternatively, the logarithm can be calculated like this.