Quick Answer

4009²

4009² = 16072081. Squaring a number means multiplying it by itself. 4009 squared = 4009 × 4009 = 16072081.

16072081

4009² = 16072081

How to Calculate 4009²

Squaring a number means multiplying it by itself. 4009 squared = 4009 × 4009 = 16072081.

Step 1 — Write out the multiplication4009 × 4009

Answer16072081

4009² = 4009 × 4009 = 16072081

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