Use the form below to do your conversion.
Solution
Step1
Log2115247=Log(15247) ÷ Log(21)
Log(15247)= 4.1831844002982
Log(21)=1.3222192947339
Log2115247=4.1831844002982 ÷ 1.3222192947339
Ans=3.1637599125643
Step2
Alternatively, the logarithm can be calculated like this.