Use the form below to do your conversion.
Solution
Step1
Log221289=Log(1289) ÷ Log(22)
Log(1289)= 3.1102529173534
Log(22)=1.3424226808222
Log221289=3.1102529173534 ÷ 1.3424226808222
Ans=2.3168953875604
Step2
Alternatively, the logarithm can be calculated like this.