Here are some Mathematical facts to blow away your mind
The Birthday Paradox
In a room of just 23 people, there is a 50 % chance that two people have the same birthday
111 111 111 * 111 111 111 = 12345678987654321 !
Zero (0) is the only number which can not be represented by Roman numerals
Magic Number 9 !
Multiply any number by 9 and then add the individual digits of the result, the answer would always be 9( edit : keep on adding the digits until you reach to a single digit!)
There are as many even numbers as natural numbers !
If you intuitively feel that there are more natural numbers, you are not alone. But the fact is that both even and natural numbers are infinite in number! Think of it like this :
Every natural number has an associated even number that is twice the natural number ! For example 3 has 6 as its corresponding even number and so on !