Around 1,000 years. The Elder Kai states that, before he gave Goku the rest of his lifespan, that Goku still had about a thousand years left anyways. [This is in the Buu Saga Manga section]
part of this is due to the fact that saiyans don't age in order to keep there youth so they can keep fighting, being a warrior race, saiyans that have their saiyan blood diluted like pan, gohan, goten, trunks, bra, etc. do not optain this ability
Vegeta, Goku, Raditz and Nappa (Not including the Saiyans in the DBZ movies)
there are six saiyans in all
All saiyans are pretty powerful
No, saiyans live forever, unless, you know.. Someone kills you, but Gokus too strong
same way as humans
Only Saiyans can become Super Saiyans. Uub is a human.
Super Saiyans came to earth and realized they were they most awesome warriors. their scanners detected power over 9000. the Spartans killed all the Saiyans because they saiyans were too arrogant
Well... Dragonballs can grant any wish so saiyans can ask the dragon to turn them to super saiyans so it is possible
No as only saiyans and half saiyans can turn super saiyans so the only way to become super saiyan is to have saaiyan blood and needs to be strong.
No.
Because that is how they were born
Gohan is half human and half saiyan since his mom is from earth and his dad goku is from the planet vegeta where all the saiyans live.