Math Reference

Instant answers for 100+ square roots, squares, and cubes. Click any value for a detailed explanation.

Perfect Squares

Squared Numbers

Number	Squared
1²	1
2²	4
3²	9
4²	16
5²	25
6²	36
7²	49
8²	64
9²	81
10²	100
11²	121
12²	144
13²	169
14²	196
15²	225
16²	256
17²	289
18²	324
19²	361
20²	400
25²	625
30²	900
50²	2,500
75²	5,625
100²	10,000
125²	15,625
150²	22,500
200²	40,000
250²	62,500
500²	250,000

Cubed Numbers

Number	Cubed
1³	1
2³	8
3³	27
4³	64
5³	125
6³	216
7³	343
8³	512
9³	729
10³	1,000
11³	1,331
12³	1,728
13³	2,197
14³	2,744
15³	3,375
20³	8,000
25³	15,625
30³	27,000
50³	125,000
100³	1,000,000

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