Collective & Conceptual

Mind-bending totals and aggregates that put humanity, nature, and civilization into perspective.

20 quadrillion tiny roommates we never invited

All of human knowledge, plus a lot of cat videos

About 205,000 tonnes, enough to fit in three Olympic pools

1.386 billion cubic kilometers of H₂O, and only 2.5% is fresh

8 billion people weigh about 518 million tonnes combined

Civilization runs on 580 exajoules per year and counting

97 zettabytes and counting, mostly never looked at again

Roughly 7.5 quintillion grains covering every beach and desert

About 1.4 billion bolts slamming into Earth every year

An estimated 130 million unique titles across all of human history

About 17 billion kg of food produced every day to feed 8 billion people

299,792,458 meters in exactly one second, the universe's speed limit

Humanity releases about 37 billion tonnes of CO2 into the atmosphere each year

The planet generates about 29,000 terawatt-hours of electricity per year

Over 64 million km of roads, enough to stretch to Mars and back 80 times

A 524-meter mega-tsunami that stripped trees off mountain slopes in 1958

Mponeng Gold Mine reaches 4 km below the surface, where rock temperature hits 66 C

Mammoth Cave stretches over 685 km underground, and new passages are still being found

Voyager 1 is over 24 billion km from Earth, still sending signals home

13.8 billion years since the Big Bang, measured to within 1% accuracy

Humanity stores about 120 zettabytes of data, doubling every two years