What are the factors and prime factors of 2009?

Answer 1

2009 is a composite number because it has factors other than 1 and itself. It is not a Prime number.

The 6 factors of 2009 are 1, 7, 41, 49, 287, and 2009.

The factor pairs of 2009 are 1 x 2009, 7 x 287, and 41 x 49.

The proper factors of 2009 are 1, 7, 41, 49, and 287 or,

if the definition you are using excludes 1, they are 7, 41, 49, and 287.

The prime factors of 2009 are 7, 7, and 41. Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed.

The distinct prime factors of 2009 are 7 and 41.

The prime factorization of 2009 is 7 x 7 x 41 or, in exponential form, 72 x 41.