Use the form below to do your conversion.
Solution
Step1
Log2215665=Log(15665) ÷ Log(22)
Log(15665)= 4.1949303992177
Log(22)=1.3424226808222
Log2215665=4.1949303992177 ÷ 1.3424226808222
Ans=3.124895354605
Step2
Alternatively, the logarithm can be calculated like this.