Use the form below to do your conversion.
Solution
Step1
Log2215475=Log(15475) ÷ Log(22)
Log(15475)= 4.1896306576922
Log(22)=1.3424226808222
Log2215475=4.1896306576922 ÷ 1.3424226808222
Ans=3.1209474612915
Step2
Alternatively, the logarithm can be calculated like this.