Use the form below to do your conversion.
Solution
Step1
Log214291=Log(4291) ÷ Log(21)
Log(4291)= 3.6325585145327
Log(21)=1.3222192947339
Log214291=3.6325585145327 ÷ 1.3222192947339
Ans=2.7473192449999
Step2
Alternatively, the logarithm can be calculated like this.