Use the form below to do your conversion.
Solution
Step1
Log20623=Log(623) ÷ Log(20)
Log(623)= 2.7944880466592
Log(20)=1.301029995664
Log20623=2.7944880466592 ÷ 1.301029995664
Ans=2.1479043957269
Step2
Alternatively, the logarithm can be calculated like this.