1. plural of septillion; the numbers represented by 1 followed by 24 zeros (in American usage) or 1 followed by 42 zeros (in British usage)
Usage: mathematical

Examples

• The national debt reached several septillions of dollars in the hypothetical scenario.
• Scientists estimate there are septillions of atoms in a single grain of sand.
• The computer calculated septillions of possible combinations.
• Septillions of stars exist in the observable universe.
• The algorithm processed septillions of data points.
• Septillions of microorganisms live in the ocean.