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!
27.9
12
=
2.2245923492873E+17
历史上次计算结果
27.9
12
=
24.5
5.6
=
103.3
14.2
=
70.9
12.9
=
87.2
14.6
=
80.7
11.8
=
33.1
6
=
62.5
10.2
=
99.5
10.7
=
45.6
13.2
=
165.5
15.4
=
9.2
2160.8
=
94.1
6.6
=
2.8
20.9
=
8.8
8.1
=
12.9
17.4
=
106.4
12.5
=
12.1
14.3
=
15
10.6
=
62.2
10.9
=
97.6
1.6
=
131.4
13.3
=
79.5
7.9
=
69.5
2.6
=
97.1
1.3
=
106.4
6.9
=
62.9
9.2
=
97.1
1.9
=
107.3
12.4
=
69.1
2.4
=
附近的結果
27
12
=
27
12.1
=
27
12.2
=
27
12.3
=
27
12.4
=
27
12.5
=
27
12.6
=
27
12.7
=
27
12.8
=
27
12.9
=
27
13
=
27.1
12
=
27.1
12.1
=
27.1
12.2
=
27.1
12.3
=
27.1
12.4
=
27.1
12.5
=
27.1
12.6
=
27.1
12.7
=
27.1
12.8
=
27.1
12.9
=
27.1
13
=
27.2
12
=
27.2
12.1
=
27.2
12.2
=
27.2
12.3
=
27.2
12.4
=
27.2
12.5
=
27.2
12.6
=
27.2
12.7
=
27.2
12.8
=
27.2
12.9
=
27.2
13
=
27.3
12
=
27.3
12.1
=
27.3
12.2
=
27.3
12.3
=
27.3
12.4
=
27.3
12.5
=
27.3
12.6
=
27.3
12.7
=
27.3
12.8
=
27.3
12.9
=
27.3
13
=
27.4
12
=
27.4
12.1
=
27.4
12.2
=
27.4
12.3
=
27.4
12.4
=
27.4
12.5
=
27.4
12.6
=
27.4
12.7
=
27.4
12.8
=
27.4
12.9
=
27.4
13
=
27.5
12
=
27.5
12.1
=
27.5
12.2
=
27.5
12.3
=
27.5
12.4
=
27.5
12.5
=
27.5
12.6
=
27.5
12.7
=
27.5
12.8
=
27.5
12.9
=
27.5
13
=
27.6
12
=
27.6
12.1
=
27.6
12.2
=
27.6
12.3
=
27.6
12.4
=
27.6
12.5
=
27.6
12.6
=
27.6
12.7
=
27.6
12.8
=
27.6
12.9
=
27.6
13
=
27.7
12
=
27.7
12.1
=
27.7
12.2
=
27.7
12.3
=
27.7
12.4
=
27.7
12.5
=
27.7
12.6
=
27.7
12.7
=
27.7
12.8
=
27.7
12.9
=
27.7
13
=
27.8
12
=
27.8
12.1
=
27.8
12.2
=
27.8
12.3
=
27.8
12.4
=
27.8
12.5
=
27.8
12.6
=
27.8
12.7
=
27.8
12.8
=
27.8
12.9
=
27.8
13
=
27.9
12
=
27.9
12.1
=
27.9
12.2
=
27.9
12.3
=
27.9
12.4
=
27.9
12.5
=
27.9
12.6
=
27.9
12.7
=
27.9
12.8
=
27.9
12.9
=
27.9
13
=