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!
17.7
7.2
=
966957792.87664
历史上次计算结果
17.7
7.2
=
67.2
4.3
=
102.2
8.4
=
13
1.5
=
14
1.2
=
22
5.5
=
8.6
3
=
55.6
6.9
=
17
7.5
=
41
3.4
=
99.3
8.4
=
58
8.9
=
87.9
11.7
=
50.1
11
=
100.6
8.2
=
98.3
9.1
=
99
8.8
=
100.5
8.3
=
80.1
13.3
=
40.7
12
=
45
11.1
=
9.9
16.7
=
10.1
4.9
=
13
1.6
=
13.7
3.5
=
48.3
2
=
6.7
20.7
=
87.5
11.2
=
93.1
11.1
=
90.2
8.6
=
附近的結果
17
7
=
17
7.1
=
17
7.2
=
17
7.3
=
17
7.4
=
17
7.5
=
17
7.6
=
17
7.7
=
17
7.8
=
17
7.9
=
17
8
=
17.1
7
=
17.1
7.1
=
17.1
7.2
=
17.1
7.3
=
17.1
7.4
=
17.1
7.5
=
17.1
7.6
=
17.1
7.7
=
17.1
7.8
=
17.1
7.9
=
17.1
8
=
17.2
7
=
17.2
7.1
=
17.2
7.2
=
17.2
7.3
=
17.2
7.4
=
17.2
7.5
=
17.2
7.6
=
17.2
7.7
=
17.2
7.8
=
17.2
7.9
=
17.2
8
=
17.3
7
=
17.3
7.1
=
17.3
7.2
=
17.3
7.3
=
17.3
7.4
=
17.3
7.5
=
17.3
7.6
=
17.3
7.7
=
17.3
7.8
=
17.3
7.9
=
17.3
8
=
17.4
7
=
17.4
7.1
=
17.4
7.2
=
17.4
7.3
=
17.4
7.4
=
17.4
7.5
=
17.4
7.6
=
17.4
7.7
=
17.4
7.8
=
17.4
7.9
=
17.4
8
=
17.5
7
=
17.5
7.1
=
17.5
7.2
=
17.5
7.3
=
17.5
7.4
=
17.5
7.5
=
17.5
7.6
=
17.5
7.7
=
17.5
7.8
=
17.5
7.9
=
17.5
8
=
17.6
7
=
17.6
7.1
=
17.6
7.2
=
17.6
7.3
=
17.6
7.4
=
17.6
7.5
=
17.6
7.6
=
17.6
7.7
=
17.6
7.8
=
17.6
7.9
=
17.6
8
=
17.7
7
=
17.7
7.1
=
17.7
7.2
=
17.7
7.3
=
17.7
7.4
=
17.7
7.5
=
17.7
7.6
=
17.7
7.7
=
17.7
7.8
=
17.7
7.9
=
17.7
8
=
17.8
7
=
17.8
7.1
=
17.8
7.2
=
17.8
7.3
=
17.8
7.4
=
17.8
7.5
=
17.8
7.6
=
17.8
7.7
=
17.8
7.8
=
17.8
7.9
=
17.8
8
=
17.9
7
=
17.9
7.1
=
17.9
7.2
=
17.9
7.3
=
17.9
7.4
=
17.9
7.5
=
17.9
7.6
=
17.9
7.7
=
17.9
7.8
=
17.9
7.9
=
17.9
8
=