Use the form below to do your conversion.
Solution
Step1
Log213151=Log(3151) ÷ Log(21)
Log(3151)= 3.498448403174
Log(21)=1.3222192947339
Log213151=3.498448403174 ÷ 1.3222192947339
Ans=2.6458912051181
Step2
Alternatively, the logarithm can be calculated like this.