Use the form below to do your conversion.
Solution
Step1
Log216145=Log(6145) ÷ Log(21)
Log(6145)= 3.7885218872225
Log(21)=1.3222192947339
Log216145=3.7885218872225 ÷ 1.3222192947339
Ans=2.8652749981121
Step2
Alternatively, the logarithm can be calculated like this.