Use the form below to do your conversion.
Solution
Step1
Log216899=Log(6899) ÷ Log(21)
Log(6899)= 3.8387861449466
Log(21)=1.3222192947339
Log216899=3.8387861449466 ÷ 1.3222192947339
Ans=2.9032900671133
Step2
Alternatively, the logarithm can be calculated like this.