| Answer | Crossword Clue |
|---|---|
| sextillions | SEXTILLION, a thousand raised to the seventh power (10 to the 21) |
| sextillion | a thousand raised to the seventh power (10 to the 21) |
| sextillionth | the ordinal of a sextillion, a thousand raised to the seventh power |
| sextillionths | SEXTILLIONTH, the ordinal of a sextillion, a thousand raised to the seventh power |
| septillion | a thousand raised to the eighth power (10 to the 24) |
| septillions | SEPTILLION, a thousand raised to the eighth power (10 to the 24) |
