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!
15.9
12.1
=
3.4427477590979E+14
历史上次计算结果
15.9
12.1
=
19.3
13.7
=
73.1
3.8
=
104.7
11.2
=
88.4
16.1
=
86.8
8.7
=
9
5.8
=
35.9
11.1
=
53.6
13.2
=
101.7
3.8
=
97
11.1
=
53.1
3.2
=
83.6
6.9
=
40.4
11.7
=
47.1
11.6
=
1.7
6.5
=
40
11.9
=
2.1
6.7
=
51.6
7.9
=
16.3
1.1
=
51.9
7.6
=
22.3
9.7
=
83.1
6.5
=
68.9
6.4
=
93.1
10.5
=
103.6
8
=
69
6.4
=
16.9
1.6
=
93.2
10.3
=
17.8
8.8
=
附近的結果
15
12
=
15
12.1
=
15
12.2
=
15
12.3
=
15
12.4
=
15
12.5
=
15
12.6
=
15
12.7
=
15
12.8
=
15
12.9
=
15
13
=
15.1
12
=
15.1
12.1
=
15.1
12.2
=
15.1
12.3
=
15.1
12.4
=
15.1
12.5
=
15.1
12.6
=
15.1
12.7
=
15.1
12.8
=
15.1
12.9
=
15.1
13
=
15.2
12
=
15.2
12.1
=
15.2
12.2
=
15.2
12.3
=
15.2
12.4
=
15.2
12.5
=
15.2
12.6
=
15.2
12.7
=
15.2
12.8
=
15.2
12.9
=
15.2
13
=
15.3
12
=
15.3
12.1
=
15.3
12.2
=
15.3
12.3
=
15.3
12.4
=
15.3
12.5
=
15.3
12.6
=
15.3
12.7
=
15.3
12.8
=
15.3
12.9
=
15.3
13
=
15.4
12
=
15.4
12.1
=
15.4
12.2
=
15.4
12.3
=
15.4
12.4
=
15.4
12.5
=
15.4
12.6
=
15.4
12.7
=
15.4
12.8
=
15.4
12.9
=
15.4
13
=
15.5
12
=
15.5
12.1
=
15.5
12.2
=
15.5
12.3
=
15.5
12.4
=
15.5
12.5
=
15.5
12.6
=
15.5
12.7
=
15.5
12.8
=
15.5
12.9
=
15.5
13
=
15.6
12
=
15.6
12.1
=
15.6
12.2
=
15.6
12.3
=
15.6
12.4
=
15.6
12.5
=
15.6
12.6
=
15.6
12.7
=
15.6
12.8
=
15.6
12.9
=
15.6
13
=
15.7
12
=
15.7
12.1
=
15.7
12.2
=
15.7
12.3
=
15.7
12.4
=
15.7
12.5
=
15.7
12.6
=
15.7
12.7
=
15.7
12.8
=
15.7
12.9
=
15.7
13
=
15.8
12
=
15.8
12.1
=
15.8
12.2
=
15.8
12.3
=
15.8
12.4
=
15.8
12.5
=
15.8
12.6
=
15.8
12.7
=
15.8
12.8
=
15.8
12.9
=
15.8
13
=
15.9
12
=
15.9
12.1
=
15.9
12.2
=
15.9
12.3
=
15.9
12.4
=
15.9
12.5
=
15.9
12.6
=
15.9
12.7
=
15.9
12.8
=
15.9
12.9
=
15.9
13
=
16
12
=
16
12.1
=
16
12.2
=
16
12.3
=
16
12.4
=
16
12.5
=
16
12.6
=
16
12.7
=
16
12.8
=
16
12.9
=
16
13
=