7921

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Number

$7921$ (seven thousand, nine hundred and twenty-one) is:

$89^2$

The $89$th square number after $1$, $4$, $9$, $16$, $25$, $36$, $\ldots$, $6084$, $6241$, $6400$, $6561$, $6724$, $6889$, $7056$, $7225$, $7396$, $7569$, $7744$

$7921 = 89 \times 89$

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