Use the form below to do your conversion.
Solution
Step1
Log213767=Log(3767) ÷ Log(21)
Log(3767)= 3.5759956202033
Log(21)=1.3222192947339
Log213767=3.5759956202033 ÷ 1.3222192947339
Ans=2.704540490708
Step2
Alternatively, the logarithm can be calculated like this.