Use the form below to do your conversion.
Solution
Step1
Log213835=Log(3835) ÷ Log(21)
Log(3835)= 3.583765368285
Log(21)=1.3222192947339
Log213835=3.583765368285 ÷ 1.3222192947339
Ans=2.7104167837803
Step2
Alternatively, the logarithm can be calculated like this.