You need to have learned about the well-known “six degrees of separation” theory that everyone on earth is linked to everyone else by six other individuals. Facebook has upended this theory, saying that planet is more linked than you may believe.

After examining 1.59 billion individuals active on the social networking website, the team discovered that the amount is really 3.57 — meaning therefore that there’s really “three-and-a-half degrees of separation” where each individual in the world is linked to every other individual by an average of three-and-a-half other individuals.

Facebook CEO Mark Zuckerberg is 3.17 levels of separation from all Facebook users.

Based on research workers, our collective “degrees of separation” have decreased in the last five years.

In 2011, the average was computed by researchers at Cornell University, the Universita degli Studi di Milano and Facebook across the 721 million individuals utilizing the web site.

Now, with twice as many individuals utilizing the website, we have grown more interconnected, thereby shortening the distance between any two men and women on earth,” Facebook said in a post.

“Computing this amount across billions of individuals and hundreds of billions of camaraderie links is challenging; we use statistical techniques described below to exactly estimate space based on de-identified, aggregate data,” the team wrote.

Picture a man with 100 buddies. If each of his buddies also has 100 friends, then the variety of buddies-of-buddies will be 10,000.

If every one of these friends-of-buddies also has 100 friends subsequently the variety of buddies-of-friends-of-buddies will be 1,000,000.

“Some of these friends may overlap, so we must filter to the unique links.

Within the US, individuals are linked to every other by a mean of 3.46 levels,” the place included