Crossword Clue:

DUODECILLION ten to the power of 39

AnswerCrossword Clue
CUBS8-Down also-rans to the 39-Across in 1918
ONEAny nonzero number raised to the power of zero
NTHTo the ... power
ONEAny nonzero number to the zeroth power
GIGAPrefix denoting 10 to the ninth power
TERAComputer prefix meaning 2 to the 40th power
ARTICLEIIt gives Congress the power to declare war