1 E+21 m³

To help compare different orders of magnitudes this page lists volumes between one thousand and one million cubic megametres ($10^\{21\}$ to $10^\{24\}$ cubic metres). "See also" volumes or capacities of other orders of magnitude.

* Volumes smaller than 1 sextillion ("a thousand million million million") cubic metres----
*1 E+21 m³ or 10²¹ m³ equals:
** 1 sextillion m³ ("one thousand million million million" cubic metres)
** 1 trillion km³ (1 billion km³ in long scale terminology, "one million million" cubic kilometres)
** 1,000 Mm³ (one thousand cubic megametres)
* 1.09 sextillion m³ — volume of planet Earth
* 2.25 sextillion m³ — volume of all the rocky planets in the solar system----
*1 E+22 m³ or 10²² m³ equals:
** 10 sextillion m³ ("ten thousand million million million" cubic metres)
** 10 trillion km³ (10 billion km³ in long scale terminology, "ten million million" cubic kilometres)
** 10,000 Mm³ (ten thousand cubic megametres)
* 63.8 sextillion m³ — volume of planet Neptune
* 70.2 sextillion m³ — volume of planet Uranus----
*1 E+23 m³ or 10²³ m³ equals:
** 100 sextillion m³ ("one hundred thousand million million million" cubic metres)
** 100 trillion km³ (100 billion km³ in long scale terminology, "one hundred million million" cubic kilometres)
** 100,000 Mm³ (one hundred thousand cubic megametres)
* 923 sextillion m³ — volume of planet Saturn----
* Volumes larger than or equal to 1 septillion ("one million million million million") cubic metres