1000 squared

1000² = 1000 × 1000 = 1,000,000

To square a number, multiply it by itself. 1000 squared is written 1000² or 1000^2, and the answer is 1,000,000.

How to work out 1000 squared

Direct: 1000 × 1000 = 1,000,000.
From the previous square: 999² = 998,001, and 1000² = 998,001 + (2 × 1000 − 1) = 998,001 + 1999 = 1,000,000.

Related

1000 cubed = 1,000,000,000
The square root of 1,000,000 is 1000, so 1,000,000 is a perfect square.

Squares near 1000

Number	Squared
250	62,500
300	90,000
400	160,000
500	250,000

Need another number? Use the exponent calculator or see all squares and cubes.