Who is the Center of the Hollywood Universe?

Hopefully, you've played around a bit with The Oracle of Bacon and discovered how few steps are necessary to link just about anybody who has ever been in a movie to Kevin Bacon, but could there be some actor or actress who is even closer to the center of the Hollywood universe? The answer turns out to be: yes.

By processing all of the 2,186,293 actors and actresses in TMDB, I discovered that there are currently 563 people who are better centers than Kevin Bacon! What does it mean for one person to be a "better" center than another? Consider the following breakdown of people by Bacon Number (as of December 27th, 2023):

Bacon Number# of people
0 1
1 2,195
2 228,904
3 703,856
4 264,564
5 33,936
6 5,311
7 965
8 291
9 98
10 40

That means that there is 1 person who can be linked in 0 steps (Bacon himself), 2,195 people who can be linked in 1 step, 228,904 people who can be linked in 2 steps, etc. So we can compute the average Bacon Number as follows:

0 1 + 1 2195 + 2 228904 + 3 703856 + 4 264564 + 5 33936 + 6 5311 + 7 965 + 8 291 + 9 98 + 10 40 1 + 2195 + 228904 + 703856 + 264564 + 33936 + 5311 + 965 + 291 + 98 + 40 = 3841738 1240161 = 3.098

So the average Bacon Number is about 3.098. We can compare that with the average Jackson Number for actor Samuel L. Jackson. The breakdown is as follows (as of December 27th, 2023):

Jackson Number# of people
0 1
1 5,495
2 340,060
3 701,623
4 166,499
5 22,051
6 3,457
7 651
8 221
9 84
10 9
11 10

By computing the average of these numbers we see that the average Jackson Number is about 2.899 making Jackson a better center than Bacon. This is not to denigrate Mr. Bacon, and it should be noted that being the 564th best center out of 2,186,293 people makes Bacon a better center than 99% of the people who have ever appeared in a feature film. A list of the 1,000 best centers in the Hollywood universe is available for your enjoyment.

Is there a "worst" center (or most obscure actor) in the Hollywood universe? Of course. I won't tell you the name of the person who produces the highest average number—won't you have more fun finding him/her yourself?—but his/her table looks like this (as of December 27th, 2023):

XXXXXX Number# of people
0 1
1 10
2 2
3 4
4 8
5 1
6 7
7 8
8 25
9 125
10 3,329
11 138,386
12 769,537
13 286,991
14 35,102
15 5,163
16 1,116
17 213
18 99
19 34

That's an average of 12.188!