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!
7.9
13.8
=
2439236217770.5
历史上次计算结果
7.9
13.8
=
14.1
10
=
38.5
13.6
=
55.5
12.6
=
99.2
12
=
45.8
9.5
=
46.9
10.3
=
61.2
15.3
=
7
1.5
=
7.1
7.8
=
133.3
14.7
=
52.2
16.9
=
84.7
7.3
=
131
12.9
=
78.1
4.2
=
108.4
10.8
=
12.7
10.6
=
96.7
16.3
=
106.8
7.4
=
28.4
12.4
=
97.2
3.6
=
55.7
7
=
42.8
9.3
=
1.6
1.6
=
86
19
=
89.6
2.6
=
72.6
7.5
=
9.6
2158.6
=
9.8
12.8
=
37.5
4.9
=
附近的結果
7
13
=
7
13.1
=
7
13.2
=
7
13.3
=
7
13.4
=
7
13.5
=
7
13.6
=
7
13.7
=
7
13.8
=
7
13.9
=
7
14
=
7.1
13
=
7.1
13.1
=
7.1
13.2
=
7.1
13.3
=
7.1
13.4
=
7.1
13.5
=
7.1
13.6
=
7.1
13.7
=
7.1
13.8
=
7.1
13.9
=
7.1
14
=
7.2
13
=
7.2
13.1
=
7.2
13.2
=
7.2
13.3
=
7.2
13.4
=
7.2
13.5
=
7.2
13.6
=
7.2
13.7
=
7.2
13.8
=
7.2
13.9
=
7.2
14
=
7.3
13
=
7.3
13.1
=
7.3
13.2
=
7.3
13.3
=
7.3
13.4
=
7.3
13.5
=
7.3
13.6
=
7.3
13.7
=
7.3
13.8
=
7.3
13.9
=
7.3
14
=
7.4
13
=
7.4
13.1
=
7.4
13.2
=
7.4
13.3
=
7.4
13.4
=
7.4
13.5
=
7.4
13.6
=
7.4
13.7
=
7.4
13.8
=
7.4
13.9
=
7.4
14
=
7.5
13
=
7.5
13.1
=
7.5
13.2
=
7.5
13.3
=
7.5
13.4
=
7.5
13.5
=
7.5
13.6
=
7.5
13.7
=
7.5
13.8
=
7.5
13.9
=
7.5
14
=
7.6
13
=
7.6
13.1
=
7.6
13.2
=
7.6
13.3
=
7.6
13.4
=
7.6
13.5
=
7.6
13.6
=
7.6
13.7
=
7.6
13.8
=
7.6
13.9
=
7.6
14
=
7.7
13
=
7.7
13.1
=
7.7
13.2
=
7.7
13.3
=
7.7
13.4
=
7.7
13.5
=
7.7
13.6
=
7.7
13.7
=
7.7
13.8
=
7.7
13.9
=
7.7
14
=
7.8
13
=
7.8
13.1
=
7.8
13.2
=
7.8
13.3
=
7.8
13.4
=
7.8
13.5
=
7.8
13.6
=
7.8
13.7
=
7.8
13.8
=
7.8
13.9
=
7.8
14
=
7.9
13
=
7.9
13.1
=
7.9
13.2
=
7.9
13.3
=
7.9
13.4
=
7.9
13.5
=
7.9
13.6
=
7.9
13.7
=
7.9
13.8
=
7.9
13.9
=
7.9
14
=
8
13
=
8
13.1
=
8
13.2
=
8
13.3
=
8
13.4
=
8
13.5
=
8
13.6
=
8
13.7
=
8
13.8
=
8
13.9
=
8
14
=