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!
16.9
7.9
=
5015392965.1134
历史上次计算结果
16.9
7.9
=
9.1
2161
=
76.8
9.5
=
10
12.2
=
74.2
19.9
=
11
2.6
=
39.6
7.7
=
75
14.2
=
59.9
14.6
=
95
12.5
=
14
2.7
=
86.5
1.5
=
2.4
1.9
=
11.2
3.4
=
12.5
2161
=
132.2
13.8
=
89.3
15.8
=
12.8
17.8
=
9
17
=
91.2
14.9
=
69.6
10.8
=
85.8
11.7
=
79.7
7.6
=
68.6
5.7
=
79.7
9
=
14.9
10.8
=
98.9
15.5
=
9
2160.4
=
10.3
2.7
=
14.1
8.7
=
附近的結果
16
7
=
16
7.1
=
16
7.2
=
16
7.3
=
16
7.4
=
16
7.5
=
16
7.6
=
16
7.7
=
16
7.8
=
16
7.9
=
16
8
=
16.1
7
=
16.1
7.1
=
16.1
7.2
=
16.1
7.3
=
16.1
7.4
=
16.1
7.5
=
16.1
7.6
=
16.1
7.7
=
16.1
7.8
=
16.1
7.9
=
16.1
8
=
16.2
7
=
16.2
7.1
=
16.2
7.2
=
16.2
7.3
=
16.2
7.4
=
16.2
7.5
=
16.2
7.6
=
16.2
7.7
=
16.2
7.8
=
16.2
7.9
=
16.2
8
=
16.3
7
=
16.3
7.1
=
16.3
7.2
=
16.3
7.3
=
16.3
7.4
=
16.3
7.5
=
16.3
7.6
=
16.3
7.7
=
16.3
7.8
=
16.3
7.9
=
16.3
8
=
16.4
7
=
16.4
7.1
=
16.4
7.2
=
16.4
7.3
=
16.4
7.4
=
16.4
7.5
=
16.4
7.6
=
16.4
7.7
=
16.4
7.8
=
16.4
7.9
=
16.4
8
=
16.5
7
=
16.5
7.1
=
16.5
7.2
=
16.5
7.3
=
16.5
7.4
=
16.5
7.5
=
16.5
7.6
=
16.5
7.7
=
16.5
7.8
=
16.5
7.9
=
16.5
8
=
16.6
7
=
16.6
7.1
=
16.6
7.2
=
16.6
7.3
=
16.6
7.4
=
16.6
7.5
=
16.6
7.6
=
16.6
7.7
=
16.6
7.8
=
16.6
7.9
=
16.6
8
=
16.7
7
=
16.7
7.1
=
16.7
7.2
=
16.7
7.3
=
16.7
7.4
=
16.7
7.5
=
16.7
7.6
=
16.7
7.7
=
16.7
7.8
=
16.7
7.9
=
16.7
8
=
16.8
7
=
16.8
7.1
=
16.8
7.2
=
16.8
7.3
=
16.8
7.4
=
16.8
7.5
=
16.8
7.6
=
16.8
7.7
=
16.8
7.8
=
16.8
7.9
=
16.8
8
=
16.9
7
=
16.9
7.1
=
16.9
7.2
=
16.9
7.3
=
16.9
7.4
=
16.9
7.5
=
16.9
7.6
=
16.9
7.7
=
16.9
7.8
=
16.9
7.9
=
16.9
8
=