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!
7
17.6
=
7.4769676952359E+14
历史上次计算结果
7
17.6
=
11.3
2161.7
=
72.4
14.4
=
67.5
16
=
37.3
4.2
=
96.6
3
=
3.3
15.2
=
117.4
10.3
=
142.6
15.8
=
105.3
16.8
=
107.7
6.3
=
72.4
15.9
=
125.7
16
=
126
16
=
95.8
8
=
50.8
6.4
=
42.1
8.1
=
126.3
11.1
=
125
16
=
107.8
6
=
82.4
9.8
=
15.4
2.2
=
94.2
5.1
=
117.3
14.9
=
30.4
13.9
=
96.2
13.8
=
104.8
1.2
=
20.1
7.6
=
75.6
17.4
=
165.7
16.3
=
附近的結果
7
17
=
7
17.1
=
7
17.2
=
7
17.3
=
7
17.4
=
7
17.5
=
7
17.6
=
7
17.7
=
7
17.8
=
7
17.9
=
7.1
17
=
7.1
17.1
=
7.1
17.2
=
7.1
17.3
=
7.1
17.4
=
7.1
17.5
=
7.1
17.6
=
7.1
17.7
=
7.1
17.8
=
7.1
17.9
=
7.2
17
=
7.2
17.1
=
7.2
17.2
=
7.2
17.3
=
7.2
17.4
=
7.2
17.5
=
7.2
17.6
=
7.2
17.7
=
7.2
17.8
=
7.2
17.9
=
7.3
17
=
7.3
17.1
=
7.3
17.2
=
7.3
17.3
=
7.3
17.4
=
7.3
17.5
=
7.3
17.6
=
7.3
17.7
=
7.3
17.8
=
7.3
17.9
=
7.4
17
=
7.4
17.1
=
7.4
17.2
=
7.4
17.3
=
7.4
17.4
=
7.4
17.5
=
7.4
17.6
=
7.4
17.7
=
7.4
17.8
=
7.4
17.9
=
7.5
17
=
7.5
17.1
=
7.5
17.2
=
7.5
17.3
=
7.5
17.4
=
7.5
17.5
=
7.5
17.6
=
7.5
17.7
=
7.5
17.8
=
7.5
17.9
=
7.6
17
=
7.6
17.1
=
7.6
17.2
=
7.6
17.3
=
7.6
17.4
=
7.6
17.5
=
7.6
17.6
=
7.6
17.7
=
7.6
17.8
=
7.6
17.9
=
7.7
17
=
7.7
17.1
=
7.7
17.2
=
7.7
17.3
=
7.7
17.4
=
7.7
17.5
=
7.7
17.6
=
7.7
17.7
=
7.7
17.8
=
7.7
17.9
=
7.8
17
=
7.8
17.1
=
7.8
17.2
=
7.8
17.3
=
7.8
17.4
=
7.8
17.5
=
7.8
17.6
=
7.8
17.7
=
7.8
17.8
=
7.8
17.9
=
7.9
17
=
7.9
17.1
=
7.9
17.2
=
7.9
17.3
=
7.9
17.4
=
7.9
17.5
=
7.9
17.6
=
7.9
17.7
=
7.9
17.8
=
7.9
17.9
=
8
17
=
8
17.1
=
8
17.2
=
8
17.3
=
8
17.4
=
8
17.5
=
8
17.6
=
8
17.7
=
8
17.8
=
8
17.9
=