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!
72
15.3
=
2.6132875257076E+28
历史上次计算结果
72
15.3
=
121.6
13.2
=
42.8
14.6
=
41.9
7.7
=
49.8
13.6
=
122
14
=
74.2
12.6
=
8.6
6.4
=
70.7
15.6
=
17.2
9.9
=
1
15.9
=
8.5
16.2
=
41.1
7
=
25.8
8.4
=
87.5
7
=
11.6
2158.6
=
82.4
20.8
=
3
4
=
41.6
7.9
=
74.2
10.2
=
82.3
20.7
=
41.4
7.9
=
89.4
11.4
=
34.9
11.3
=
31
4.5
=
133.4
12.9
=
9.4
17.4
=
148.8
15.3
=
6.6
12.7
=
8.1
8.3
=
附近的結果
72
15
=
72
15.1
=
72
15.2
=
72
15.3
=
72
15.4
=
72
15.5
=
72
15.6
=
72
15.7
=
72
15.8
=
72
15.9
=
72
16
=
72.1
15
=
72.1
15.1
=
72.1
15.2
=
72.1
15.3
=
72.1
15.4
=
72.1
15.5
=
72.1
15.6
=
72.1
15.7
=
72.1
15.8
=
72.1
15.9
=
72.1
16
=
72.2
15
=
72.2
15.1
=
72.2
15.2
=
72.2
15.3
=
72.2
15.4
=
72.2
15.5
=
72.2
15.6
=
72.2
15.7
=
72.2
15.8
=
72.2
15.9
=
72.2
16
=
72.3
15
=
72.3
15.1
=
72.3
15.2
=
72.3
15.3
=
72.3
15.4
=
72.3
15.5
=
72.3
15.6
=
72.3
15.7
=
72.3
15.8
=
72.3
15.9
=
72.3
16
=
72.4
15
=
72.4
15.1
=
72.4
15.2
=
72.4
15.3
=
72.4
15.4
=
72.4
15.5
=
72.4
15.6
=
72.4
15.7
=
72.4
15.8
=
72.4
15.9
=
72.4
16
=
72.5
15
=
72.5
15.1
=
72.5
15.2
=
72.5
15.3
=
72.5
15.4
=
72.5
15.5
=
72.5
15.6
=
72.5
15.7
=
72.5
15.8
=
72.5
15.9
=
72.5
16
=
72.6
15
=
72.6
15.1
=
72.6
15.2
=
72.6
15.3
=
72.6
15.4
=
72.6
15.5
=
72.6
15.6
=
72.6
15.7
=
72.6
15.8
=
72.6
15.9
=
72.6
16
=
72.7
15
=
72.7
15.1
=
72.7
15.2
=
72.7
15.3
=
72.7
15.4
=
72.7
15.5
=
72.7
15.6
=
72.7
15.7
=
72.7
15.8
=
72.7
15.9
=
72.7
16
=
72.8
15
=
72.8
15.1
=
72.8
15.2
=
72.8
15.3
=
72.8
15.4
=
72.8
15.5
=
72.8
15.6
=
72.8
15.7
=
72.8
15.8
=
72.8
15.9
=
72.8
16
=
72.9
15
=
72.9
15.1
=
72.9
15.2
=
72.9
15.3
=
72.9
15.4
=
72.9
15.5
=
72.9
15.6
=
72.9
15.7
=
72.9
15.8
=
72.9
15.9
=
72.9
16
=
73
15
=
73
15.1
=
73
15.2
=
73
15.3
=
73
15.4
=
73
15.5
=
73
15.6
=
73
15.7
=
73
15.8
=
73
15.9
=
73
16
=