Sextillion

A sextillion is equal to 1021 in America, or 1036 in France and Germany.

In the long scale, 1021 is called trilliard, which is commonly used in France and Germany.

This number is also called heptillion in Greek-based naming system of zillions.

Aarex Tiaokhiao gave the name heptillion, referring to the value of this number.

Decimal
1,000,000,000,000,000,000,000 - short scale

1,000,000,000,000,000,000,000,000,000,000,000,000 - long scale

Examples
The volume of the earth is about 1.085 Sextillion cubic meters.

The earth has a mass of about 5.98 Sextillion metric tons.

There are about 6 sextillion cups of water in all the oceans of the world.

The distance between one end of the universe and the other may be about 87.9 sextillion miles.

The SI prefix peta- multiplies by one quadrillion.