Use the form below to do your conversion.
Solution
Step1
Log211871=Log(1871) ÷ Log(21)
Log(1871)= 3.2720737875
Log(21)=1.3222192947339
Log211871=3.2720737875 ÷ 1.3222192947339
Ans=2.4746831335255
Step2
Alternatively, the logarithm can be calculated like this.