| Answer | Crossword Clue |
|---|---|
| septillions | SEPTILLION, a thousand raised to the eighth power (10 to the 24) |
| septillion | a thousand raised to the eighth power (10 to the 24) |
| sextillion | a thousand raised to the seventh power (10 to the 21) |
| sextillions | SEXTILLION, a thousand raised to the seventh power (10 to the 21) |
| quadrillions | A septillion, that is, a thousand raised to the power of eight (1024) |
| quadrillion | A septillion, that is, a thousand raised to the power of eight (1024) |
