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!
23
15
=
2.6663523546439E+20
历史上次计算结果
23
15
=
2
4.2
=
31.5
5.6
=
16
20.5
=
31.3
5.7
=
31.8
5.7
=
52.7
5.2
=
18.3
3.5
=
10.3
276.2
=
77.8
12.7
=
78.9
15.7
=
37.1
14.7
=
2.9
4
=
15.5
2163
=
59.1
13.5
=
11
5.6
=
106
10.9
=
67.2
13
=
8.7
14.7
=
73.6
3.2
=
2.9
10
=
35.6
9.1
=
8
15.9
=
3
6.2
=
97.7
1.2
=
73.3
3.6
=
9.6
276.4
=
83.7
2.3
=
78.9
1.1
=
45.4
12.8
=
附近的結果
23
15
=
23
15.1
=
23
15.2
=
23
15.3
=
23
15.4
=
23
15.5
=
23
15.6
=
23
15.7
=
23
15.8
=
23
15.9
=
23
16
=
23.1
15
=
23.1
15.1
=
23.1
15.2
=
23.1
15.3
=
23.1
15.4
=
23.1
15.5
=
23.1
15.6
=
23.1
15.7
=
23.1
15.8
=
23.1
15.9
=
23.1
16
=
23.2
15
=
23.2
15.1
=
23.2
15.2
=
23.2
15.3
=
23.2
15.4
=
23.2
15.5
=
23.2
15.6
=
23.2
15.7
=
23.2
15.8
=
23.2
15.9
=
23.2
16
=
23.3
15
=
23.3
15.1
=
23.3
15.2
=
23.3
15.3
=
23.3
15.4
=
23.3
15.5
=
23.3
15.6
=
23.3
15.7
=
23.3
15.8
=
23.3
15.9
=
23.3
16
=
23.4
15
=
23.4
15.1
=
23.4
15.2
=
23.4
15.3
=
23.4
15.4
=
23.4
15.5
=
23.4
15.6
=
23.4
15.7
=
23.4
15.8
=
23.4
15.9
=
23.4
16
=
23.5
15
=
23.5
15.1
=
23.5
15.2
=
23.5
15.3
=
23.5
15.4
=
23.5
15.5
=
23.5
15.6
=
23.5
15.7
=
23.5
15.8
=
23.5
15.9
=
23.5
16
=
23.6
15
=
23.6
15.1
=
23.6
15.2
=
23.6
15.3
=
23.6
15.4
=
23.6
15.5
=
23.6
15.6
=
23.6
15.7
=
23.6
15.8
=
23.6
15.9
=
23.6
16
=
23.7
15
=
23.7
15.1
=
23.7
15.2
=
23.7
15.3
=
23.7
15.4
=
23.7
15.5
=
23.7
15.6
=
23.7
15.7
=
23.7
15.8
=
23.7
15.9
=
23.7
16
=
23.8
15
=
23.8
15.1
=
23.8
15.2
=
23.8
15.3
=
23.8
15.4
=
23.8
15.5
=
23.8
15.6
=
23.8
15.7
=
23.8
15.8
=
23.8
15.9
=
23.8
16
=
23.9
15
=
23.9
15.1
=
23.9
15.2
=
23.9
15.3
=
23.9
15.4
=
23.9
15.5
=
23.9
15.6
=
23.9
15.7
=
23.9
15.8
=
23.9
15.9
=
23.9
16
=