A

1,000,000 x 1,000,000 =

Which is a 1 followed by 12 zeros.

Using

We could also think of it as a

(In many non-English speaking countries it means a million million million, which is a 1 followed by 18 zeros, or 1 × 10

Below is a cube made of a

**million millions**.1,000,000 x 1,000,000 =

**1,000,000,000,000**Which is a 1 followed by 12 zeros.

Using

**scientific notation**: 1 × 10^{12}We could also think of it as a

**thousand billions**.(In many non-English speaking countries it means a million million million, which is a 1 followed by 18 zeros, or 1 × 10

^{18})Below is a cube made of a

**million**smaller cubes. If each of the small cubes is**also**worth a million dollars, then the whole cube is worth a trillion dollars.
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