20,736

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Number

$20 \, 736$ (twenty thousand, seven hundred and thirty-six) is:

$2^8 \times 3^4$

$10 \, 000$ in duodecimal

The $4$th power of $12$ after $(1)$, $12$, $144$, $1728$:

$20 \, 736 = 12^4$

The $12$th fourth power after $1$, $16$, $81$, $256$, $625$, $1296$, $2401$, $4096$, $6561$, $10 \, 000$, $14 \, 641$:

$20 \, 736 = 12 \times 12 \times 12 \times 12$

The $144$th square number:

$20 \, 736 = 144 \times 144$

Also see

• Previous  ... Next: Sequence of Powers of 12
• Previous  ... Next: Fourth Power
• Previous  ... Next: Square Number

Sources

• 1986: David Wells: Curious and Interesting Numbers ... (previous) ... (next): $20,736$
• 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $20,736$