Okay so this is how you find your life path number.. At first I thought all of this was BS but when I read my result it couldn't be more accurate!
My birthday: 8/24/1990
8+24 = 32
1+9+9+0=19
32+19=51
5+1=6
You want to keep adding the numbers until it is a single digit (1 through 9)
My life path number is 6 and this is what it says
"If you have a six in your chart you are home, family, or community 
oriented, loving, warm, understanding, compassionate, responsible and 
reliable and interested in pleasing others. You are an excellent 
caretaker and provider, and enjoy being of service to others, and this 
is especially true with your family and friends. You life revolves 
around home and family, and your parenting instincts are very strong. 
The word domestic most likely describes you well, and one job you would 
love is being a stay at home parent. 
As a Six you should keep 
an eye on yourself as you may become self-righteous and critical of 
others. Because you are so giving you might have a tendency to become a 
slave to others and neglect your own needs in the process. Because you 
thrive on supporting others you may sometimes find it difficult to find a
 balance between helping and meddling. You may also become an enabler 
for someone who needs taking care of in a relationship, or with a child,
 and not allow them to experience life or learn its lessons. People born
 on the Sixth path are often described as magnetic, as people are often 
drawn to them, and their moods can affect the room. 
Your 
tendency is to be a humanitarian and you feel a genuine devotion to the 
welfare of your fellow human beings, but you must be careful of putting 
people on pedestals, as they often have a tendency to topple."