Use the form below to do your conversion.
Solution
Step1
Log216155=Log(6155) ÷ Log(21)
Log(6155)= 3.7892280572673
Log(21)=1.3222192947339
Log216155=3.7892280572673 ÷ 1.3222192947339
Ans=2.8658090774797
Step2
Alternatively, the logarithm can be calculated like this.