10,000,000

Number
$10 \, 000 \, 000$ (ten million) is:
 * $2^7 \times 5^7$


 * The $7$th power of $10$ after $(1)$, $10$, $100$, $1000$, $10 \, 000$, $100 \, 000$, $1 \, 000 \, 000$:
 * $10 \, 000 \, 000 = 10^7$


 * The $10$th seventh power after $1$, $64$, $729$, $4096$, $15 \, 625$, $46 \, 656$, $117 \, 649$, $262 \, 144$, $531 \, 441$, $4 \, 782 \, 969$:
 * $10 \, 000 \, 000 = 10 \times 10 \times 10 \times 10 \times 10 \times 10 \times 10$