Use the form below to do your conversion.
Solution
Step1
Log2113639=Log(13639) ÷ Log(21)
Log(13639)= 4.1347825293819
Log(21)=1.3222192947339
Log2113639=4.1347825293819 ÷ 1.3222192947339
Ans=3.1271533745194
Step2
Alternatively, the logarithm can be calculated like this.