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!
63.9
16
=
7.7270501433786E+28
历史上次计算结果
63.9
16
=
35
11.6
=
29.2
10.5
=
62.7
10.3
=
46.8
1.6
=
27.8
5.4
=
59.6
12
=
106.2
6.4
=
62.4
9.3
=
73.9
19.8
=
14.5
1.6
=
58.1
6.9
=
88.7
7
=
29.2
10.8
=
106.1
11.9
=
57.4
9.4
=
83
12.7
=
56.7
19.5
=
14.7
1.3
=
14
12.8
=
37.7
9.3
=
9.4
2159.5
=
88.7
2.6
=
115.7
16.9
=
2.7
11.8
=
63.1
16.8
=
46.9
1.7
=
159.7
16.2
=
59.3
13.3
=
8.4
9
=
附近的結果
63
16
=
63
16.1
=
63
16.2
=
63
16.3
=
63
16.4
=
63
16.5
=
63
16.6
=
63
16.7
=
63
16.8
=
63
16.9
=
63.1
16
=
63.1
16.1
=
63.1
16.2
=
63.1
16.3
=
63.1
16.4
=
63.1
16.5
=
63.1
16.6
=
63.1
16.7
=
63.1
16.8
=
63.1
16.9
=
63.2
16
=
63.2
16.1
=
63.2
16.2
=
63.2
16.3
=
63.2
16.4
=
63.2
16.5
=
63.2
16.6
=
63.2
16.7
=
63.2
16.8
=
63.2
16.9
=
63.3
16
=
63.3
16.1
=
63.3
16.2
=
63.3
16.3
=
63.3
16.4
=
63.3
16.5
=
63.3
16.6
=
63.3
16.7
=
63.3
16.8
=
63.3
16.9
=
63.4
16
=
63.4
16.1
=
63.4
16.2
=
63.4
16.3
=
63.4
16.4
=
63.4
16.5
=
63.4
16.6
=
63.4
16.7
=
63.4
16.8
=
63.4
16.9
=
63.5
16
=
63.5
16.1
=
63.5
16.2
=
63.5
16.3
=
63.5
16.4
=
63.5
16.5
=
63.5
16.6
=
63.5
16.7
=
63.5
16.8
=
63.5
16.9
=
63.6
16
=
63.6
16.1
=
63.6
16.2
=
63.6
16.3
=
63.6
16.4
=
63.6
16.5
=
63.6
16.6
=
63.6
16.7
=
63.6
16.8
=
63.6
16.9
=
63.7
16
=
63.7
16.1
=
63.7
16.2
=
63.7
16.3
=
63.7
16.4
=
63.7
16.5
=
63.7
16.6
=
63.7
16.7
=
63.7
16.8
=
63.7
16.9
=
63.8
16
=
63.8
16.1
=
63.8
16.2
=
63.8
16.3
=
63.8
16.4
=
63.8
16.5
=
63.8
16.6
=
63.8
16.7
=
63.8
16.8
=
63.8
16.9
=
63.9
16
=
63.9
16.1
=
63.9
16.2
=
63.9
16.3
=
63.9
16.4
=
63.9
16.5
=
63.9
16.6
=
63.9
16.7
=
63.9
16.8
=
63.9
16.9
=