Use the form below to do your conversion.
Solution
Step1
Log216455=Log(6455) ÷ Log(21)
Log(6455)= 3.8098962466024
Log(21)=1.3222192947339
Log216455=3.8098962466024 ÷ 1.3222192947339
Ans=2.8814405157876
Step2
Alternatively, the logarithm can be calculated like this.