Use the form below to do your conversion.
Solution
Step1
Log2115005=Log(15005) ÷ Log(21)
Log(15005)= 4.1762359997609
Log(21)=1.3222192947339
Log2115005=4.1762359997609 ÷ 1.3222192947339
Ans=3.1585048080858
Step2
Alternatively, the logarithm can be calculated like this.