Use the form below to do your conversion.
Solution
Step1
Log1012109=Log(12109) ÷ Log(10)
Log(12109)= 4.0831082791947
Log(10)=1
Log1012109=4.0831082791947 ÷ 1
Ans=4.0831082791947
Step2
Alternatively, the logarithm can be calculated like this.