What two number when multiplied equals 19009 (nineteen thousand nine)?
From the aboves multiple we can see that 19009 is a multiple of 2 numbers.
The numbers are 1, 19009
These numbers are called the factors of 19009.
19009= 19009
A prime number is a number that is divisible only by 1 and itself (without a remainder).
19009 is a prime number because it has only two factors 1 and itself.
Lets learn factorization of other numbers.