Use the form below to do your conversion.
Solution
Step1
Log207447=Log(7447) ÷ Log(20)
Log(7447)= 3.8719813538434
Log(20)=1.301029995664
Log207447=3.8719813538434 ÷ 1.301029995664
Ans=2.9760892268032
Step2
Alternatively, the logarithm can be calculated like this.