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!
91.7
7.8
=
2.0252601538345E+15
历史上次计算结果
45.2
8.5
=
91.7
7.8
=
5.6
8.1
=
36.6
12.4
=
76.2
19.4
=
40
6.1
=
76.4
19.8
=
90.1
10.7
=
59.1
13.4
=
84.4
6.1
=
85
9.8
=
15.8
9.2
=
41.9
8.6
=
47.6
11.2
=
145.4
13.7
=
39.4
16
=
77.8
11.7
=
24.6
10
=
51.1
14.5
=
80.5
3
=
50.7
12.9
=
79.3
14.3
=
105.1
11.6
=
79.7
14.8
=
79.5
14.7
=
22.4
14.8
=
97.6
5.4
=
73.2
3.6
=
39.3
15
=
59.1
10.8
=
附近的結果
91
7
=
91
7.1
=
91
7.2
=
91
7.3
=
91
7.4
=
91
7.5
=
91
7.6
=
91
7.7
=
91
7.8
=
91
7.9
=
91
8
=
91.1
7
=
91.1
7.1
=
91.1
7.2
=
91.1
7.3
=
91.1
7.4
=
91.1
7.5
=
91.1
7.6
=
91.1
7.7
=
91.1
7.8
=
91.1
7.9
=
91.1
8
=
91.2
7
=
91.2
7.1
=
91.2
7.2
=
91.2
7.3
=
91.2
7.4
=
91.2
7.5
=
91.2
7.6
=
91.2
7.7
=
91.2
7.8
=
91.2
7.9
=
91.2
8
=
91.3
7
=
91.3
7.1
=
91.3
7.2
=
91.3
7.3
=
91.3
7.4
=
91.3
7.5
=
91.3
7.6
=
91.3
7.7
=
91.3
7.8
=
91.3
7.9
=
91.3
8
=
91.4
7
=
91.4
7.1
=
91.4
7.2
=
91.4
7.3
=
91.4
7.4
=
91.4
7.5
=
91.4
7.6
=
91.4
7.7
=
91.4
7.8
=
91.4
7.9
=
91.4
8
=
91.5
7
=
91.5
7.1
=
91.5
7.2
=
91.5
7.3
=
91.5
7.4
=
91.5
7.5
=
91.5
7.6
=
91.5
7.7
=
91.5
7.8
=
91.5
7.9
=
91.5
8
=
91.6
7
=
91.6
7.1
=
91.6
7.2
=
91.6
7.3
=
91.6
7.4
=
91.6
7.5
=
91.6
7.6
=
91.6
7.7
=
91.6
7.8
=
91.6
7.9
=
91.6
8
=
91.7
7
=
91.7
7.1
=
91.7
7.2
=
91.7
7.3
=
91.7
7.4
=
91.7
7.5
=
91.7
7.6
=
91.7
7.7
=
91.7
7.8
=
91.7
7.9
=
91.7
8
=
91.8
7
=
91.8
7.1
=
91.8
7.2
=
91.8
7.3
=
91.8
7.4
=
91.8
7.5
=
91.8
7.6
=
91.8
7.7
=
91.8
7.8
=
91.8
7.9
=
91.8
8
=
91.9
7
=
91.9
7.1
=
91.9
7.2
=
91.9
7.3
=
91.9
7.4
=
91.9
7.5
=
91.9
7.6
=
91.9
7.7
=
91.9
7.8
=
91.9
7.9
=
91.9
8
=
92
7
=
92
7.1
=
92
7.2
=
92
7.3
=
92
7.4
=
92
7.5
=
92
7.6
=
92
7.7
=
92
7.8
=
92
7.9
=
92
8
=