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!
73.7
8.8
=
2.714650307792E+16
历史上次计算结果
73.7
8.8
=
22.2
4.8
=
5.4
5.1
=
73.8
8.3
=
147.4
15.9
=
25
10
=
82.7
20.2
=
25.7
9.1
=
25.6
9.5
=
12
8.2
=
82.6
20.8
=
7.2
20.1
=
11.2
9.8
=
62.7
14
=
147.5
15
=
26.9
4.1
=
22
4.9
=
83
20
=
88
17.7
=
85
14.5
=
27
14
=
9.6
13.3
=
52.7
15.7
=
84.9
16.6
=
77.4
11.7
=
69
6.4
=
73.1
8
=
78.5
12
=
51.9
14.9
=
59.9
4.9
=
附近的結果
73
8
=
73
8.1
=
73
8.2
=
73
8.3
=
73
8.4
=
73
8.5
=
73
8.6
=
73
8.7
=
73
8.8
=
73
8.9
=
73
9
=
73.1
8
=
73.1
8.1
=
73.1
8.2
=
73.1
8.3
=
73.1
8.4
=
73.1
8.5
=
73.1
8.6
=
73.1
8.7
=
73.1
8.8
=
73.1
8.9
=
73.1
9
=
73.2
8
=
73.2
8.1
=
73.2
8.2
=
73.2
8.3
=
73.2
8.4
=
73.2
8.5
=
73.2
8.6
=
73.2
8.7
=
73.2
8.8
=
73.2
8.9
=
73.2
9
=
73.3
8
=
73.3
8.1
=
73.3
8.2
=
73.3
8.3
=
73.3
8.4
=
73.3
8.5
=
73.3
8.6
=
73.3
8.7
=
73.3
8.8
=
73.3
8.9
=
73.3
9
=
73.4
8
=
73.4
8.1
=
73.4
8.2
=
73.4
8.3
=
73.4
8.4
=
73.4
8.5
=
73.4
8.6
=
73.4
8.7
=
73.4
8.8
=
73.4
8.9
=
73.4
9
=
73.5
8
=
73.5
8.1
=
73.5
8.2
=
73.5
8.3
=
73.5
8.4
=
73.5
8.5
=
73.5
8.6
=
73.5
8.7
=
73.5
8.8
=
73.5
8.9
=
73.5
9
=
73.6
8
=
73.6
8.1
=
73.6
8.2
=
73.6
8.3
=
73.6
8.4
=
73.6
8.5
=
73.6
8.6
=
73.6
8.7
=
73.6
8.8
=
73.6
8.9
=
73.6
9
=
73.7
8
=
73.7
8.1
=
73.7
8.2
=
73.7
8.3
=
73.7
8.4
=
73.7
8.5
=
73.7
8.6
=
73.7
8.7
=
73.7
8.8
=
73.7
8.9
=
73.7
9
=
73.8
8
=
73.8
8.1
=
73.8
8.2
=
73.8
8.3
=
73.8
8.4
=
73.8
8.5
=
73.8
8.6
=
73.8
8.7
=
73.8
8.8
=
73.8
8.9
=
73.8
9
=
73.9
8
=
73.9
8.1
=
73.9
8.2
=
73.9
8.3
=
73.9
8.4
=
73.9
8.5
=
73.9
8.6
=
73.9
8.7
=
73.9
8.8
=
73.9
8.9
=
73.9
9
=
74
8
=
74
8.1
=
74
8.2
=
74
8.3
=
74
8.4
=
74
8.5
=
74
8.6
=
74
8.7
=
74
8.8
=
74
8.9
=
74
9
=