49
Definition
- Adjective: Being nine more than forty; the number that follows forty-eight and precedes fifty.
Usage
- As a determiner or adjective: Used to indicate a quantity of exactly forty-nine.
- There are forty-nine states in the United States. (Incorrect historically, but grammatically demonstrates usage. The correct number is fifty.)
- She scored forty-nine points in the game.
- As a noun: The number 49 itself.
- Forty-nine is a perfect square. (7 x 7 = 49)
Advanced Usage
- In mathematics: Classified as a natural number, an integer, a real number, and a perfect square (7²).
- In historical/cultural contexts: The term "Forty-Niners" refers to the miners and prospectors who migrated to California in 1849 during the Gold Rush.
Variants and Related Words
- Cardinal number: forty-nine
- Ordinal number: forty-ninth (49th)
- Roman numeral: XLIX
- Factorization: 7²
Synonyms
- XLIX (Roman numeral equivalent)
- Seven squared (mathematical equivalent)
Idioms and Fixed Phrases
- The Forty-Niners: A proper noun referring to the participants in the 1849 California Gold Rush or the San Francisco NFL team named after them.
- The San Francisco 49ers are a professional football team.
Adjective
-
being nine more than forty
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