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How Many Millions of Lines of Code Does It Take?

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7 years ago

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How Many Millions of Lines of Code Does It Take?

How Many Millions of Lines of Code Does It Take?

Today’s data visualization comes from David McCandless from Information is Beautiful. Buy their awesome book called Knowledge is Beautiful – we own the physical version, and it’s full of great data visualizations.

How many millions of lines of code does it take to make the modern program, web service, car, or airplane possible?

The range is extraordinary: the average iPhone app has less than 50,000 lines of code, while Google’s entire code base is two billion lines for all services. And interestingly, the code behind machines such as fighter jets, popular video game engines, and even the Large Hadron Collider fall somewhere in between these two extremes.

Increasing Complexity

A million lines of code, if printed, would be about 18,000 pages of text. That’s 14x the length of War and Peace.

It’s more than what was needed to run old technologies like the Space Shuttle, a pacemaker, or even the game engine of Quake 3 – but it’s not enough to be the driving force behind the modern software that’s used in everyday life today.

  • The control software to run a U.S. military drone uses 3.5 million lines of code.
  • A Boeing 787 has 6.5 million lines behind its avionics and online support systems.
  • Google Chrome (browser) runs on 6.7 million lines of code (upper estimate).
  • A Chevy Volt uses 10 million lines.
  • The Android operating system runs on 12-15 million lines.
  • The Large Hadron Collider uses 50 million lines.
  • Not including backend code, Facebook runs on 62 million lines of code.
  • With the advent of sophisticated, cloud-connected infotainment systems, the car software in a modern vehicle apparently uses 100 million lines of code. This is according to Wired magazine.
  • All Google services combine for a whopping 2 billion lines.

Applying the math above – that means it would take 36,000,000 pages to “print out” all of the code behind all Google services. That would be a stack of paper 2.2 mi (3.6 km) high!

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Brands

How Tech Logos Have Evolved Over Time

From complete overhauls to more subtle tweaks, these tech logos have had quite a journey. Featuring: Google, Apple, and more.

Published

1 day ago

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April 22, 2024

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A cropped chart with the evolution of prominent tech companies’ logos over time.

How Tech Logos Have Evolved Over Time

This was originally posted on our Voronoi app. Download the app for free on iOS or Android and discover incredible data-driven charts from a variety of trusted sources.

One would be hard-pressed to find a company that has never changed its logo. Granted, some brands—like Rolex, IBM, and Coca-Cola—tend to just have more minimalistic updates. But other companies undergo an entire identity change, thus necessitating a full overhaul.

In this graphic, we visualized the evolution of prominent tech companies’ logos over time. All of these brands ranked highly in a Q1 2024 YouGov study of America’s most famous tech brands. The logo changes are sourced from 1000logos.net.

How Many Times Has Google Changed Its Logo?

Google and Facebook share a 98% fame rating according to YouGov. But while Facebook’s rise was captured in The Social Network (2010), Google’s history tends to be a little less lionized in popular culture.

For example, Google was initially called “Backrub” because it analyzed “back links” to understand how important a website was. Since its founding, Google has undergone eight logo changes, finally settling on its current one in 2015.

CompanyNumber of
Logo Changes
Google8
HP8
Amazon6
Microsoft6
Samsung6
Apple5*

Note: *Includes color changes. Source: 1000Logos.net

Another fun origin story is Microsoft, which started off as Traf-O-Data, a traffic counter reading company that generated reports for traffic engineers. By 1975, the company was renamed. But it wasn’t until 2012 that Microsoft put the iconic Windows logo—still the most popular desktop operating system—alongside its name.

And then there’s Samsung, which started as a grocery trading store in 1938. Its pivot to electronics started in the 1970s with black and white television sets. For 55 years, the company kept some form of stars from its first logo, until 1993, when the iconic encircled blue Samsung logo debuted.

Finally, Apple’s first logo in 1976 featured Isaac Newton reading under a tree—moments before an apple fell on his head. Two years later, the iconic bitten apple logo would be designed at Steve Jobs’ behest, and it would take another two decades for it to go monochrome.

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