Use the form below to do your conversion.
Solution
Step1
Log2113105=Log(13105) ÷ Log(21)
Log(13105)= 4.1174370252826
Log(21)=1.3222192947339
Log2113105=4.1174370252826 ÷ 1.3222192947339
Ans=3.1140348969958
Step2
Alternatively, the logarithm can be calculated like this.