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duodecillion

Advanced (C1/C2)

IPA: /ˌdjuːəˈdɛsɪən/

KK: /duːəˈdɛsɪljən/

noun
Definition

A very large number that is equal to 1 followed by 39 zeros.


Example

In the mathematical world, a duodecillion is often used to describe extremely large quantities.


Conversation
Sloth A
Have you ever heard of the number duodecillion?
Sloth B
I think I have, but I can’t remember what it means.
Sloth A
It’s actually equal to 10 raised to the 39th power!
Sloth B
Wow, that's a huge number! I can't even imagine that.

Synonyms & Antonyms
Synonyms
googol
quindecillion
tredecillion
Antonyms
zero
none
few
Root Explanation

Duodecillion → It is formed from "duodeci-" (from Latin "duodecim", meaning twelve) and "-llion" (from the suffix used in large numbers, derived from "million"). The word "duodecillion" refers to a number that is a million raised to the power of twelve, or one followed by 39 zeros in the short scale system.

Memory Tip

Think of 'twelve' ('duodeci-') as the base for this large number, and remember that 'duodecillion' represents a million raised to the twelfth power.

Visually Confused Words
decillion
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