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!
129.3
12
=
2.1836463224147E+25
历史上次计算结果
129.3
12
=
27
11
=
81
12
=
94.3
4.4
=
24
19
=
79
17
=
100.7
2.7
=
10.3
3.4
=
68.9
4
=
132
11
=
68.2
4.9
=
48.1
9.4
=
96
18.5
=
48.9
9.6
=
77.6
2
=
102.9
14.8
=
104.6
9.4
=
55.9
10.1
=
17.8
18.4
=
附近的結果
129
12
=
129
12.1
=
129
12.2
=
129
12.3
=
129
12.4
=
129
12.5
=
129
12.6
=
129
12.7
=
129
12.8
=
129
12.9
=
129
13
=
129.1
12
=
129.1
12.1
=
129.1
12.2
=
129.1
12.3
=
129.1
12.4
=
129.1
12.5
=
129.1
12.6
=
129.1
12.7
=
129.1
12.8
=
129.1
12.9
=
129.1
13
=
129.2
12
=
129.2
12.1
=
129.2
12.2
=
129.2
12.3
=
129.2
12.4
=
129.2
12.5
=
129.2
12.6
=
129.2
12.7
=
129.2
12.8
=
129.2
12.9
=
129.2
13
=
129.3
12
=
129.3
12.1
=
129.3
12.2
=
129.3
12.3
=
129.3
12.4
=
129.3
12.5
=
129.3
12.6
=
129.3
12.7
=
129.3
12.8
=
129.3
12.9
=
129.3
13
=
129.4
12
=
129.4
12.1
=
129.4
12.2
=
129.4
12.3
=
129.4
12.4
=
129.4
12.5
=
129.4
12.6
=
129.4
12.7
=
129.4
12.8
=
129.4
12.9
=
129.4
13
=
129.5
12
=
129.5
12.1
=
129.5
12.2
=
129.5
12.3
=
129.5
12.4
=
129.5
12.5
=
129.5
12.6
=
129.5
12.7
=
129.5
12.8
=
129.5
12.9
=
129.5
13
=
129.6
12
=
129.6
12.1
=
129.6
12.2
=
129.6
12.3
=
129.6
12.4
=
129.6
12.5
=
129.6
12.6
=
129.6
12.7
=
129.6
12.8
=
129.6
12.9
=
129.6
13
=
129.7
12
=
129.7
12.1
=
129.7
12.2
=
129.7
12.3
=
129.7
12.4
=
129.7
12.5
=
129.7
12.6
=
129.7
12.7
=
129.7
12.8
=
129.7
12.9
=
129.7
13
=
129.8
12
=
129.8
12.1
=
129.8
12.2
=
129.8
12.3
=
129.8
12.4
=
129.8
12.5
=
129.8
12.6
=
129.8
12.7
=
129.8
12.8
=
129.8
12.9
=
129.8
13
=
129.9
12
=
129.9
12.1
=
129.9
12.2
=
129.9
12.3
=
129.9
12.4
=
129.9
12.5
=
129.9
12.6
=
129.9
12.7
=
129.9
12.8
=
129.9
12.9
=
129.9
13
=
130
12
=
130
12.1
=
130
12.2
=
130
12.3
=
130
12.4
=
130
12.5
=
130
12.6
=
130
12.7
=
130
12.8
=
130
12.9
=
130
13
=