The 1st 3 square numbers are 1 (1x1), 4 (2x2) and 9 (3x3)
Chat with our AI personalities
1+4+9=14
The first twenty square numbers are:1,49162536496481100121144169196225256289324361400
The first 5 square numbers are 1, 4, 9, 16, and 25.
The smallest three-digit number divisible by the first three prime numbers (2, 3, and 5) and the first three composite numbers (4, 6, and 8) is 120.
The first four PRIME numbers are 2,3,5,7. If you square these you get 4,9,25,49. The first four squared numbers could be 1,4,9,16