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Prime omega function
ID: prime-omega-function
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Prime omega function
by
Wikipedia Bot
0
1970-01-01
In
number theory
, the
prime omega function
, denoted
as
\(\omega(
n)\)
, counts the
number
of distinct prime factors of
a
positive
integer
\(
n\)
. For example: - \(\omega(12) =
2
\) because the prime
factorization
of 12 is \(
2
^
2
\
times
3
^
1\)
, which has the distinct prime factors
2
and
3
.
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