The number is three.
Approx 2.2795 A number multiplied by itself three times gives the fourth power, NOT the cube.
27 x 3 = 81
9
The number that, when multiplied by itself, equals 54 is the square root of 54. In this case, the square root of 54 is approximately 7.35. This is because 7.35 multiplied by 7.35 equals 54.
The number is three.
2.8845.
10.
3 does.
2
4
It is 4.
The number that, when multiplied by itself, equals 120, is approximately 10.954451150103322269139395656016.
It is: 10 times 10 = 100
It is: 15 times 15 = 225
It is: 19 times 19 = 361
The number is called a "cube root"