Perfect Cube Checker

Welcome to the Perfect Cube Checker, where you can easily verify if a number is a perfect cube.

A perfect cube is an integer obtained by multiplying three instances of another integer, which is called an integer raised to the power of 3. Expressed by the formula:

C = n * n * n = n³

where n is an integer.

For example, 8 is a perfect cube. Because 8 = 2³.

To check whether a number is a perfect cube, just judge whether its cubic root is an integer. If the cubic root is an integer, then it is a perfect cube, otherwise, it is not a perfect cube.

First 100 perfect cubes

• 0 = 0 * 0 * 0
• 1 = 1 * 1 * 1
• 8 = 2 * 2 * 2
• 27 = 3 * 3 * 3
• 64 = 4 * 4 * 4
• 125 = 5 * 5 * 5
• 216 = 6 * 6 * 6
• 343 = 7 * 7 * 7
• 512 = 8 * 8 * 8
• 729 = 9 * 9 * 9
• 1000 = 10 * 10 * 10
• 1331 = 11 * 11 * 11
• 1728 = 12 * 12 * 12
• 2197 = 13 * 13 * 13
• 2744 = 14 * 14 * 14
• 3375 = 15 * 15 * 15
• 4096 = 16 * 16 * 16
• 4913 = 17 * 17 * 17
• 5832 = 18 * 18 * 18
• 6859 = 19 * 19 * 19
• 8000 = 20 * 20 * 20
• 9261 = 21 * 21 * 21
• 10648 = 22 * 22 * 22
• 12167 = 23 * 23 * 23
• 13824 = 24 * 24 * 24
• 15625 = 25 * 25 * 25
• 17576 = 26 * 26 * 26
• 19683 = 27 * 27 * 27
• 21952 = 28 * 28 * 28
• 24389 = 29 * 29 * 29
• 27000 = 30 * 30 * 30
• 29791 = 31 * 31 * 31
• 32768 = 32 * 32 * 32
• 35937 = 33 * 33 * 33
• 39304 = 34 * 34 * 34
• 42875 = 35 * 35 * 35
• 46656 = 36 * 36 * 36
• 50653 = 37 * 37 * 37
• 54872 = 38 * 38 * 38
• 59319 = 39 * 39 * 39
• 64000 = 40 * 40 * 40
• 68921 = 41 * 41 * 41
• 74088 = 42 * 42 * 42
• 79507 = 43 * 43 * 43
• 85184 = 44 * 44 * 44
• 91125 = 45 * 45 * 45
• 97336 = 46 * 46 * 46
• 103823 = 47 * 47 * 47
• 110592 = 48 * 48 * 48
• 117649 = 49 * 49 * 49
• 125000 = 50 * 50 * 50
• 132651 = 51 * 51 * 51
• 140608 = 52 * 52 * 52
• 148877 = 53 * 53 * 53
• 157464 = 54 * 54 * 54
• 166375 = 55 * 55 * 55
• 175616 = 56 * 56 * 56
• 185193 = 57 * 57 * 57
• 195112 = 58 * 58 * 58
• 205379 = 59 * 59 * 59
• 216000 = 60 * 60 * 60
• 226981 = 61 * 61 * 61
• 238328 = 62 * 62 * 62
• 250047 = 63 * 63 * 63
• 262144 = 64 * 64 * 64
• 274625 = 65 * 65 * 65
• 287496 = 66 * 66 * 66
• 300763 = 67 * 67 * 67
• 314432 = 68 * 68 * 68
• 328509 = 69 * 69 * 69
• 343000 = 70 * 70 * 70
• 357911 = 71 * 71 * 71
• 373248 = 72 * 72 * 72
• 389017 = 73 * 73 * 73
• 405224 = 74 * 74 * 74
• 421875 = 75 * 75 * 75
• 438976 = 76 * 76 * 76
• 456533 = 77 * 77 * 77
• 474552 = 78 * 78 * 78
• 493039 = 79 * 79 * 79
• 512000 = 80 * 80 * 80
• 531441 = 81 * 81 * 81
• 551368 = 82 * 82 * 82
• 571787 = 83 * 83 * 83
• 592704 = 84 * 84 * 84
• 614125 = 85 * 85 * 85
• 636056 = 86 * 86 * 86
• 658503 = 87 * 87 * 87
• 681472 = 88 * 88 * 88
• 704969 = 89 * 89 * 89
• 729000 = 90 * 90 * 90
• 753571 = 91 * 91 * 91
• 778688 = 92 * 92 * 92
• 804357 = 93 * 93 * 93
• 830584 = 94 * 94 * 94
• 857375 = 95 * 95 * 95
• 884736 = 96 * 96 * 96
• 912673 = 97 * 97 * 97
• 941192 = 98 * 98 * 98
• 970299 = 99 * 99 * 99

The procedure to use the perfect cube checker is as follows: