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!
7.9
16
=
2.3016191410961E+14
历史上次计算结果
7.9
16
=
95
9.1
=
61.3
12.9
=
84
11.1
=
91
12.6
=
61.9
9.9
=
10
1
=
28.3
15
=
10.2
0.1
=
67.6
10.7
=
135
12.9
=
36.5
9.5
=
81
6.5
=
95.9
3.6
=
10.3
276.2
=
33.3
5.2
=
14.2
2161.5
=
130
12.6
=
50.4
14.7
=
50.6
14.8
=
39.4
6.3
=
9
1.4
=
90.8
12.5
=
95.2
6.1
=
11
3
=
4.9
10.1
=
71.6
6.4
=
79.4
2.2
=
79.6
2
=
104.3
10.3
=
附近的結果
7
16
=
7
16.1
=
7
16.2
=
7
16.3
=
7
16.4
=
7
16.5
=
7
16.6
=
7
16.7
=
7
16.8
=
7
16.9
=
7.1
16
=
7.1
16.1
=
7.1
16.2
=
7.1
16.3
=
7.1
16.4
=
7.1
16.5
=
7.1
16.6
=
7.1
16.7
=
7.1
16.8
=
7.1
16.9
=
7.2
16
=
7.2
16.1
=
7.2
16.2
=
7.2
16.3
=
7.2
16.4
=
7.2
16.5
=
7.2
16.6
=
7.2
16.7
=
7.2
16.8
=
7.2
16.9
=
7.3
16
=
7.3
16.1
=
7.3
16.2
=
7.3
16.3
=
7.3
16.4
=
7.3
16.5
=
7.3
16.6
=
7.3
16.7
=
7.3
16.8
=
7.3
16.9
=
7.4
16
=
7.4
16.1
=
7.4
16.2
=
7.4
16.3
=
7.4
16.4
=
7.4
16.5
=
7.4
16.6
=
7.4
16.7
=
7.4
16.8
=
7.4
16.9
=
7.5
16
=
7.5
16.1
=
7.5
16.2
=
7.5
16.3
=
7.5
16.4
=
7.5
16.5
=
7.5
16.6
=
7.5
16.7
=
7.5
16.8
=
7.5
16.9
=
7.6
16
=
7.6
16.1
=
7.6
16.2
=
7.6
16.3
=
7.6
16.4
=
7.6
16.5
=
7.6
16.6
=
7.6
16.7
=
7.6
16.8
=
7.6
16.9
=
7.7
16
=
7.7
16.1
=
7.7
16.2
=
7.7
16.3
=
7.7
16.4
=
7.7
16.5
=
7.7
16.6
=
7.7
16.7
=
7.7
16.8
=
7.7
16.9
=
7.8
16
=
7.8
16.1
=
7.8
16.2
=
7.8
16.3
=
7.8
16.4
=
7.8
16.5
=
7.8
16.6
=
7.8
16.7
=
7.8
16.8
=
7.8
16.9
=
7.9
16
=
7.9
16.1
=
7.9
16.2
=
7.9
16.3
=
7.9
16.4
=
7.9
16.5
=
7.9
16.6
=
7.9
16.7
=
7.9
16.8
=
7.9
16.9
=
8
16
=
8
16.1
=
8
16.2
=
8
16.3
=
8
16.4
=
8
16.5
=
8
16.6
=
8
16.7
=
8
16.8
=
8
16.9
=