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!
129.6
15.9
=
3.8942114053344E+33
历史上次计算结果
129.6
15.9
=
23.8
3.1
=
129.9
15.9
=
52.6
9.2
=
39.7
1.3
=
103.8
10.7
=
68.5
14.5
=
48.7
8
=
95.7
2.8
=
99.1
10.7
=
19.7
8
=
70.1
15.6
=
7
19.9
=
76.1
12.3
=
78.9
1.6
=
29.3
10.7
=
53.5
12.4
=
79.5
1
=
33.6
14.5
=
11.9
7.8
=
145.5
14
=
37.3
9
=
91.9
13.7
=
2.7
16.6
=
80.7
11.9
=
56.7
3
=
83.8
12.9
=
80.2
11.5
=
101.2
10.6
=
22.5
9.5
=
附近的結果
129
15
=
129
15.1
=
129
15.2
=
129
15.3
=
129
15.4
=
129
15.5
=
129
15.6
=
129
15.7
=
129
15.8
=
129
15.9
=
129
16
=
129.1
15
=
129.1
15.1
=
129.1
15.2
=
129.1
15.3
=
129.1
15.4
=
129.1
15.5
=
129.1
15.6
=
129.1
15.7
=
129.1
15.8
=
129.1
15.9
=
129.1
16
=
129.2
15
=
129.2
15.1
=
129.2
15.2
=
129.2
15.3
=
129.2
15.4
=
129.2
15.5
=
129.2
15.6
=
129.2
15.7
=
129.2
15.8
=
129.2
15.9
=
129.2
16
=
129.3
15
=
129.3
15.1
=
129.3
15.2
=
129.3
15.3
=
129.3
15.4
=
129.3
15.5
=
129.3
15.6
=
129.3
15.7
=
129.3
15.8
=
129.3
15.9
=
129.3
16
=
129.4
15
=
129.4
15.1
=
129.4
15.2
=
129.4
15.3
=
129.4
15.4
=
129.4
15.5
=
129.4
15.6
=
129.4
15.7
=
129.4
15.8
=
129.4
15.9
=
129.4
16
=
129.5
15
=
129.5
15.1
=
129.5
15.2
=
129.5
15.3
=
129.5
15.4
=
129.5
15.5
=
129.5
15.6
=
129.5
15.7
=
129.5
15.8
=
129.5
15.9
=
129.5
16
=
129.6
15
=
129.6
15.1
=
129.6
15.2
=
129.6
15.3
=
129.6
15.4
=
129.6
15.5
=
129.6
15.6
=
129.6
15.7
=
129.6
15.8
=
129.6
15.9
=
129.6
16
=
129.7
15
=
129.7
15.1
=
129.7
15.2
=
129.7
15.3
=
129.7
15.4
=
129.7
15.5
=
129.7
15.6
=
129.7
15.7
=
129.7
15.8
=
129.7
15.9
=
129.7
16
=
129.8
15
=
129.8
15.1
=
129.8
15.2
=
129.8
15.3
=
129.8
15.4
=
129.8
15.5
=
129.8
15.6
=
129.8
15.7
=
129.8
15.8
=
129.8
15.9
=
129.8
16
=
129.9
15
=
129.9
15.1
=
129.9
15.2
=
129.9
15.3
=
129.9
15.4
=
129.9
15.5
=
129.9
15.6
=
129.9
15.7
=
129.9
15.8
=
129.9
15.9
=
129.9
16
=
130
15
=
130
15.1
=
130
15.2
=
130
15.3
=
130
15.4
=
130
15.5
=
130
15.6
=
130
15.7
=
130
15.8
=
130
15.9
=
130
16
=