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!
20
14
=
1.6384E+18
历史上次计算结果
73.8
18.4
=
20
14
=
20
10.5
=
14.8
3.7
=
66.1
10.1
=
75.5
1.2
=
62.7
16.7
=
13.5
14.6
=
62.8
16.9
=
98.1
6.2
=
78.7
17
=
10.6
8.2
=
96.8
17.2
=
19.9
5.8
=
11.1
15.6
=
9.8
1841
=
7.9
18.2
=
13.9
17.8
=
92.7
9.6
=
10.9
2.5
=
20.2
8.8
=
2.9
12.6
=
68
15
=
10.7
2
=
3.8
7.5
=
60
11.7
=
8.3
7.5
=
36
6.3
=
91.9
9.7
=
97
6.9
=
附近的結果
20
14
=
20
14.1
=
20
14.2
=
20
14.3
=
20
14.4
=
20
14.5
=
20
14.6
=
20
14.7
=
20
14.8
=
20
14.9
=
20
15
=
20.1
14
=
20.1
14.1
=
20.1
14.2
=
20.1
14.3
=
20.1
14.4
=
20.1
14.5
=
20.1
14.6
=
20.1
14.7
=
20.1
14.8
=
20.1
14.9
=
20.1
15
=
20.2
14
=
20.2
14.1
=
20.2
14.2
=
20.2
14.3
=
20.2
14.4
=
20.2
14.5
=
20.2
14.6
=
20.2
14.7
=
20.2
14.8
=
20.2
14.9
=
20.2
15
=
20.3
14
=
20.3
14.1
=
20.3
14.2
=
20.3
14.3
=
20.3
14.4
=
20.3
14.5
=
20.3
14.6
=
20.3
14.7
=
20.3
14.8
=
20.3
14.9
=
20.3
15
=
20.4
14
=
20.4
14.1
=
20.4
14.2
=
20.4
14.3
=
20.4
14.4
=
20.4
14.5
=
20.4
14.6
=
20.4
14.7
=
20.4
14.8
=
20.4
14.9
=
20.4
15
=
20.5
14
=
20.5
14.1
=
20.5
14.2
=
20.5
14.3
=
20.5
14.4
=
20.5
14.5
=
20.5
14.6
=
20.5
14.7
=
20.5
14.8
=
20.5
14.9
=
20.5
15
=
20.6
14
=
20.6
14.1
=
20.6
14.2
=
20.6
14.3
=
20.6
14.4
=
20.6
14.5
=
20.6
14.6
=
20.6
14.7
=
20.6
14.8
=
20.6
14.9
=
20.6
15
=
20.7
14
=
20.7
14.1
=
20.7
14.2
=
20.7
14.3
=
20.7
14.4
=
20.7
14.5
=
20.7
14.6
=
20.7
14.7
=
20.7
14.8
=
20.7
14.9
=
20.7
15
=
20.8
14
=
20.8
14.1
=
20.8
14.2
=
20.8
14.3
=
20.8
14.4
=
20.8
14.5
=
20.8
14.6
=
20.8
14.7
=
20.8
14.8
=
20.8
14.9
=
20.8
15
=
20.9
14
=
20.9
14.1
=
20.9
14.2
=
20.9
14.3
=
20.9
14.4
=
20.9
14.5
=
20.9
14.6
=
20.9
14.7
=
20.9
14.8
=
20.9
14.9
=
20.9
15
=