Use the form below to do your conversion.
Solution
Step1
Log214729=Log(4729) ÷ Log(21)
Log(4729)= 3.6747693140154
Log(21)=1.3222192947339
Log214729=3.6747693140154 ÷ 1.3222192947339
Ans=2.7792434497448
Step2
Alternatively, the logarithm can be calculated like this.