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!
15.2
5
=
811368.12032
历史上次计算结果
15.2
5
=
16.1
4.1
=
96
1.8
=
87.1
16.7
=
81.2
3.6
=
81.1
3.6
=
54.1
2
=
51.4
9.5
=
50
2851.9
=
45.8
9.4
=
4.3
13.7
=
74
7.9
=
37.2
15.2
=
114.6
12.5
=
4.8
13
=
59.6
8.1
=
89.7
1.1
=
8.4
10.4
=
37.4
7.2
=
90.8
3.6
=
51.8
9.7
=
40
10.8
=
135.1
13
=
8.6
6.2
=
42.2
7.4
=
19.2
10.5
=
16.6
4.5
=
89.6
9.5
=
91.3
11.1
=
91.4
11.6
=
附近的結果
15
5
=
15
5.1
=
15
5.2
=
15
5.3
=
15
5.4
=
15
5.5
=
15
5.6
=
15
5.7
=
15
5.8
=
15
5.9
=
15
6
=
15.1
5
=
15.1
5.1
=
15.1
5.2
=
15.1
5.3
=
15.1
5.4
=
15.1
5.5
=
15.1
5.6
=
15.1
5.7
=
15.1
5.8
=
15.1
5.9
=
15.1
6
=
15.2
5
=
15.2
5.1
=
15.2
5.2
=
15.2
5.3
=
15.2
5.4
=
15.2
5.5
=
15.2
5.6
=
15.2
5.7
=
15.2
5.8
=
15.2
5.9
=
15.2
6
=
15.3
5
=
15.3
5.1
=
15.3
5.2
=
15.3
5.3
=
15.3
5.4
=
15.3
5.5
=
15.3
5.6
=
15.3
5.7
=
15.3
5.8
=
15.3
5.9
=
15.3
6
=
15.4
5
=
15.4
5.1
=
15.4
5.2
=
15.4
5.3
=
15.4
5.4
=
15.4
5.5
=
15.4
5.6
=
15.4
5.7
=
15.4
5.8
=
15.4
5.9
=
15.4
6
=
15.5
5
=
15.5
5.1
=
15.5
5.2
=
15.5
5.3
=
15.5
5.4
=
15.5
5.5
=
15.5
5.6
=
15.5
5.7
=
15.5
5.8
=
15.5
5.9
=
15.5
6
=
15.6
5
=
15.6
5.1
=
15.6
5.2
=
15.6
5.3
=
15.6
5.4
=
15.6
5.5
=
15.6
5.6
=
15.6
5.7
=
15.6
5.8
=
15.6
5.9
=
15.6
6
=
15.7
5
=
15.7
5.1
=
15.7
5.2
=
15.7
5.3
=
15.7
5.4
=
15.7
5.5
=
15.7
5.6
=
15.7
5.7
=
15.7
5.8
=
15.7
5.9
=
15.7
6
=
15.8
5
=
15.8
5.1
=
15.8
5.2
=
15.8
5.3
=
15.8
5.4
=
15.8
5.5
=
15.8
5.6
=
15.8
5.7
=
15.8
5.8
=
15.8
5.9
=
15.8
6
=
15.9
5
=
15.9
5.1
=
15.9
5.2
=
15.9
5.3
=
15.9
5.4
=
15.9
5.5
=
15.9
5.6
=
15.9
5.7
=
15.9
5.8
=
15.9
5.9
=
15.9
6
=
16
5
=
16
5.1
=
16
5.2
=
16
5.3
=
16
5.4
=
16
5.5
=
16
5.6
=
16
5.7
=
16
5.8
=
16
5.9
=
16
6
=