Use the form below to do your conversion.
Solution
Step1
Log213187=Log(3187) ÷ Log(21)
Log(3187)= 3.5033820634737
Log(21)=1.3222192947339
Log213187=3.5033820634737 ÷ 1.3222192947339
Ans=2.6496225531021
Step2
Alternatively, the logarithm can be calculated like this.