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!
115
15.5
=
8.7260264582629E+31
历史上次计算结果
77.4
1.6
=
115
15.5
=
117
14.6
=
1.3
1.4
=
110.8
12.8
=
19.5
8.6
=
122.2
12.8
=
8.4
5.5
=
165.4
15.1
=
6.1
12.7
=
97.6
8
=
82.7
6.1
=
15.2
2164.3
=
20.4
6.4
=
40
3.7
=
23.8
3.3
=
14.9
11.7
=
78.6
10.9
=
68.9
14.1
=
78.6
10.5
=
56.4
13.2
=
86.4
16.9
=
4.3
2.2
=
8.2
2.7
=
60.7
7.2
=
97.2
8
=
40
3.3
=
34.3
5
=
19.9
8.6
=
116.2
14.7
=
附近的結果
115
15
=
115
15.1
=
115
15.2
=
115
15.3
=
115
15.4
=
115
15.5
=
115
15.6
=
115
15.7
=
115
15.8
=
115
15.9
=
115
16
=
115.1
15
=
115.1
15.1
=
115.1
15.2
=
115.1
15.3
=
115.1
15.4
=
115.1
15.5
=
115.1
15.6
=
115.1
15.7
=
115.1
15.8
=
115.1
15.9
=
115.1
16
=
115.2
15
=
115.2
15.1
=
115.2
15.2
=
115.2
15.3
=
115.2
15.4
=
115.2
15.5
=
115.2
15.6
=
115.2
15.7
=
115.2
15.8
=
115.2
15.9
=
115.2
16
=
115.3
15
=
115.3
15.1
=
115.3
15.2
=
115.3
15.3
=
115.3
15.4
=
115.3
15.5
=
115.3
15.6
=
115.3
15.7
=
115.3
15.8
=
115.3
15.9
=
115.3
16
=
115.4
15
=
115.4
15.1
=
115.4
15.2
=
115.4
15.3
=
115.4
15.4
=
115.4
15.5
=
115.4
15.6
=
115.4
15.7
=
115.4
15.8
=
115.4
15.9
=
115.4
16
=
115.5
15
=
115.5
15.1
=
115.5
15.2
=
115.5
15.3
=
115.5
15.4
=
115.5
15.5
=
115.5
15.6
=
115.5
15.7
=
115.5
15.8
=
115.5
15.9
=
115.5
16
=
115.6
15
=
115.6
15.1
=
115.6
15.2
=
115.6
15.3
=
115.6
15.4
=
115.6
15.5
=
115.6
15.6
=
115.6
15.7
=
115.6
15.8
=
115.6
15.9
=
115.6
16
=
115.7
15
=
115.7
15.1
=
115.7
15.2
=
115.7
15.3
=
115.7
15.4
=
115.7
15.5
=
115.7
15.6
=
115.7
15.7
=
115.7
15.8
=
115.7
15.9
=
115.7
16
=
115.8
15
=
115.8
15.1
=
115.8
15.2
=
115.8
15.3
=
115.8
15.4
=
115.8
15.5
=
115.8
15.6
=
115.8
15.7
=
115.8
15.8
=
115.8
15.9
=
115.8
16
=
115.9
15
=
115.9
15.1
=
115.9
15.2
=
115.9
15.3
=
115.9
15.4
=
115.9
15.5
=
115.9
15.6
=
115.9
15.7
=
115.9
15.8
=
115.9
15.9
=
115.9
16
=
116
15
=
116
15.1
=
116
15.2
=
116
15.3
=
116
15.4
=
116
15.5
=
116
15.6
=
116
15.7
=
116
15.8
=
116
15.9
=
116
16
=