Use the form below to do your conversion.
Solution
Step1
Log2116561=Log(16561) ÷ Log(21)
Log(16561)= 4.2190865571693
Log(21)=1.3222192947339
Log2116561=4.2190865571693 ÷ 1.3222192947339
Ans=3.190912864434
Step2
Alternatively, the logarithm can be calculated like this.