Let
calc
Let
calc
百分
求冪
數的根
計算指數
什麼是數字的指數? 計算一個數的冪?
指數底
^
指數
計算!
42.4
7.2
=
521235716931.1
历史上次计算结果
42.4
7.2
=
88.7
10
=
16.8
4.7
=
1.5
8.5
=
70.2
12.7
=
28.6
5.4
=
16
5.7
=
15.2
5
=
16.1
4.1
=
96
1.8
=
87.1
16.7
=
81.2
3.6
=
81.1
3.6
=
54.1
2
=
51.4
9.5
=
50
2851.9
=
45.8
9.4
=
4.3
13.7
=
74
7.9
=
37.2
15.2
=
114.6
12.5
=
4.8
13
=
59.6
8.1
=
89.7
1.1
=
8.4
10.4
=
37.4
7.2
=
90.8
3.6
=
51.8
9.7
=
40
10.8
=
135.1
13
=
附近的結果
42
7
=
42
7.1
=
42
7.2
=
42
7.3
=
42
7.4
=
42
7.5
=
42
7.6
=
42
7.7
=
42
7.8
=
42
7.9
=
42
8
=
42.1
7
=
42.1
7.1
=
42.1
7.2
=
42.1
7.3
=
42.1
7.4
=
42.1
7.5
=
42.1
7.6
=
42.1
7.7
=
42.1
7.8
=
42.1
7.9
=
42.1
8
=
42.2
7
=
42.2
7.1
=
42.2
7.2
=
42.2
7.3
=
42.2
7.4
=
42.2
7.5
=
42.2
7.6
=
42.2
7.7
=
42.2
7.8
=
42.2
7.9
=
42.2
8
=
42.3
7
=
42.3
7.1
=
42.3
7.2
=
42.3
7.3
=
42.3
7.4
=
42.3
7.5
=
42.3
7.6
=
42.3
7.7
=
42.3
7.8
=
42.3
7.9
=
42.3
8
=
42.4
7
=
42.4
7.1
=
42.4
7.2
=
42.4
7.3
=
42.4
7.4
=
42.4
7.5
=
42.4
7.6
=
42.4
7.7
=
42.4
7.8
=
42.4
7.9
=
42.4
8
=
42.5
7
=
42.5
7.1
=
42.5
7.2
=
42.5
7.3
=
42.5
7.4
=
42.5
7.5
=
42.5
7.6
=
42.5
7.7
=
42.5
7.8
=
42.5
7.9
=
42.5
8
=
42.6
7
=
42.6
7.1
=
42.6
7.2
=
42.6
7.3
=
42.6
7.4
=
42.6
7.5
=
42.6
7.6
=
42.6
7.7
=
42.6
7.8
=
42.6
7.9
=
42.6
8
=
42.7
7
=
42.7
7.1
=
42.7
7.2
=
42.7
7.3
=
42.7
7.4
=
42.7
7.5
=
42.7
7.6
=
42.7
7.7
=
42.7
7.8
=
42.7
7.9
=
42.7
8
=
42.8
7
=
42.8
7.1
=
42.8
7.2
=
42.8
7.3
=
42.8
7.4
=
42.8
7.5
=
42.8
7.6
=
42.8
7.7
=
42.8
7.8
=
42.8
7.9
=
42.8
8
=
42.9
7
=
42.9
7.1
=
42.9
7.2
=
42.9
7.3
=
42.9
7.4
=
42.9
7.5
=
42.9
7.6
=
42.9
7.7
=
42.9
7.8
=
42.9
7.9
=
42.9
8
=