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!
47.3
12
=
1.2541043921742E+20
历史上次计算结果
47.3
12
=
73.1
2.9
=
27.8
10.9
=
14.1
8.7
=
3.6
6.4
=
145.5
13.9
=
89.2
17.1
=
100.9
11.7
=
21.5
16.2
=
35.1
12.5
=
108
15.6
=
82
5.7
=
105.9
11
=
32.8
7.8
=
2.9
4.2
=
6.7
8.4
=
68.4
7.9
=
26.4
6.8
=
7.6
5.2
=
6.2
8
=
92
9.9
=
86.4
5.6
=
81.9
13.8
=
24.5
4.7
=
42.1
5.7
=
59.7
13
=
90.3
12.4
=
7.6
16.4
=
72.7
9.4
=
1.8
15.9
=
附近的結果
47
12
=
47
12.1
=
47
12.2
=
47
12.3
=
47
12.4
=
47
12.5
=
47
12.6
=
47
12.7
=
47
12.8
=
47
12.9
=
47
13
=
47.1
12
=
47.1
12.1
=
47.1
12.2
=
47.1
12.3
=
47.1
12.4
=
47.1
12.5
=
47.1
12.6
=
47.1
12.7
=
47.1
12.8
=
47.1
12.9
=
47.1
13
=
47.2
12
=
47.2
12.1
=
47.2
12.2
=
47.2
12.3
=
47.2
12.4
=
47.2
12.5
=
47.2
12.6
=
47.2
12.7
=
47.2
12.8
=
47.2
12.9
=
47.2
13
=
47.3
12
=
47.3
12.1
=
47.3
12.2
=
47.3
12.3
=
47.3
12.4
=
47.3
12.5
=
47.3
12.6
=
47.3
12.7
=
47.3
12.8
=
47.3
12.9
=
47.3
13
=
47.4
12
=
47.4
12.1
=
47.4
12.2
=
47.4
12.3
=
47.4
12.4
=
47.4
12.5
=
47.4
12.6
=
47.4
12.7
=
47.4
12.8
=
47.4
12.9
=
47.4
13
=
47.5
12
=
47.5
12.1
=
47.5
12.2
=
47.5
12.3
=
47.5
12.4
=
47.5
12.5
=
47.5
12.6
=
47.5
12.7
=
47.5
12.8
=
47.5
12.9
=
47.5
13
=
47.6
12
=
47.6
12.1
=
47.6
12.2
=
47.6
12.3
=
47.6
12.4
=
47.6
12.5
=
47.6
12.6
=
47.6
12.7
=
47.6
12.8
=
47.6
12.9
=
47.6
13
=
47.7
12
=
47.7
12.1
=
47.7
12.2
=
47.7
12.3
=
47.7
12.4
=
47.7
12.5
=
47.7
12.6
=
47.7
12.7
=
47.7
12.8
=
47.7
12.9
=
47.7
13
=
47.8
12
=
47.8
12.1
=
47.8
12.2
=
47.8
12.3
=
47.8
12.4
=
47.8
12.5
=
47.8
12.6
=
47.8
12.7
=
47.8
12.8
=
47.8
12.9
=
47.8
13
=
47.9
12
=
47.9
12.1
=
47.9
12.2
=
47.9
12.3
=
47.9
12.4
=
47.9
12.5
=
47.9
12.6
=
47.9
12.7
=
47.9
12.8
=
47.9
12.9
=
47.9
13
=