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septillion
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Pronunciation
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IPA
(
key
)
:
/sɛpˈtɪɫjən/
Audio (US)
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file
)
Determiner
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Determiner
septillion
(
number
) (
ordinal
septillionth
) The
number
1,000,000,000,000,000,000,000,000
Noun
change
Singular
septillion
Plural
septillions
The
number
1,000,000,000,000,000,000,000,000
One
thousand
sextillion is a
septillion
.