Surface area166 trillion m²
851 billionAmerican houses
830 billionMovie screens
About 166 million square km -- larger than all land on Earth
The world's least useful encyclopedia

Photo from Wikimedia Commons
Earth's largest and deepest ocean/Water
The Pacific Ocean covers more area than all of Earth's land combined. It stretches from the Arctic to the Antarctic and contains more than half the planet's free water. The name means 'peaceful,' which is ironic given that it's ringed by the most seismically active zone on Earth -- the Ring of Fire.
About 166 million square km -- larger than all land on Earth
Over 710 million cubic km of water
Deepest point in any ocean
Nearly 20,000 km across at its widest
Roughly 728 billion billion kilograms