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!
19.9
11.8
=
2.1206368393811E+15
历史上次计算结果
19.9
11.8
=
132
12.5
=
131.3
12
=
99.3
15.1
=
30.2
10.6
=
47.4
3.2
=
22.2
14.3
=
55.2
12.1
=
54.1
6.3
=
23.2
12.2
=
105.3
16.7
=
23.6
12.7
=
11
17.4
=
74.1
10.9
=
98.5
6.6
=
83
10
=
74.1
10.9
=
4.4
7.5
=
131.8
12.6
=
131.2
12
=
29.8
6.8
=
55.8
12.9
=
11.4
17.5
=
10.8
1842
=
86
8.7
=
19.8
11.7
=
37.9
6.7
=
63.6
15
=
98.7
7
=
23.3
11.3
=
附近的結果
19
11
=
19
11.1
=
19
11.2
=
19
11.3
=
19
11.4
=
19
11.5
=
19
11.6
=
19
11.7
=
19
11.8
=
19
11.9
=
19
12
=
19.1
11
=
19.1
11.1
=
19.1
11.2
=
19.1
11.3
=
19.1
11.4
=
19.1
11.5
=
19.1
11.6
=
19.1
11.7
=
19.1
11.8
=
19.1
11.9
=
19.1
12
=
19.2
11
=
19.2
11.1
=
19.2
11.2
=
19.2
11.3
=
19.2
11.4
=
19.2
11.5
=
19.2
11.6
=
19.2
11.7
=
19.2
11.8
=
19.2
11.9
=
19.2
12
=
19.3
11
=
19.3
11.1
=
19.3
11.2
=
19.3
11.3
=
19.3
11.4
=
19.3
11.5
=
19.3
11.6
=
19.3
11.7
=
19.3
11.8
=
19.3
11.9
=
19.3
12
=
19.4
11
=
19.4
11.1
=
19.4
11.2
=
19.4
11.3
=
19.4
11.4
=
19.4
11.5
=
19.4
11.6
=
19.4
11.7
=
19.4
11.8
=
19.4
11.9
=
19.4
12
=
19.5
11
=
19.5
11.1
=
19.5
11.2
=
19.5
11.3
=
19.5
11.4
=
19.5
11.5
=
19.5
11.6
=
19.5
11.7
=
19.5
11.8
=
19.5
11.9
=
19.5
12
=
19.6
11
=
19.6
11.1
=
19.6
11.2
=
19.6
11.3
=
19.6
11.4
=
19.6
11.5
=
19.6
11.6
=
19.6
11.7
=
19.6
11.8
=
19.6
11.9
=
19.6
12
=
19.7
11
=
19.7
11.1
=
19.7
11.2
=
19.7
11.3
=
19.7
11.4
=
19.7
11.5
=
19.7
11.6
=
19.7
11.7
=
19.7
11.8
=
19.7
11.9
=
19.7
12
=
19.8
11
=
19.8
11.1
=
19.8
11.2
=
19.8
11.3
=
19.8
11.4
=
19.8
11.5
=
19.8
11.6
=
19.8
11.7
=
19.8
11.8
=
19.8
11.9
=
19.8
12
=
19.9
11
=
19.9
11.1
=
19.9
11.2
=
19.9
11.3
=
19.9
11.4
=
19.9
11.5
=
19.9
11.6
=
19.9
11.7
=
19.9
11.8
=
19.9
11.9
=
19.9
12
=