Use the form below to do your conversion.
Solution
Step1
Log2116109=Log(16109) ÷ Log(21)
Log(16109)= 4.2070685815141
Log(21)=1.3222192947339
Log2116109=4.2070685815141 ÷ 1.3222192947339
Ans=3.1818236190243
Step2
Alternatively, the logarithm can be calculated like this.