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!
22.9
7
=
3302542204.7686
历史上次计算结果
22.9
7
=
18.3
11.7
=
31.3
2.4
=
97.4
2.3
=
86.4
18.8
=
8.8
4.7
=
14.2
14.7
=
79.9
9.2
=
59.4
1
=
5.6
20.2
=
22.7
8.8
=
57.1
17.1
=
27.4
20
=
86.7
18.3
=
103.6
11.3
=
105.8
18.6
=
86.2
18.1
=
79.4
1.8
=
79.1
1.7
=
77.3
16.1
=
85.8
8.8
=
32.6
9.8
=
76.7
3.1
=
54.7
19.9
=
65.3
5.2
=
119.1
13
=
11.1
15
=
18.5
12
=
51.1
15.3
=
106.8
9.3
=
附近的結果
22
7
=
22
7.1
=
22
7.2
=
22
7.3
=
22
7.4
=
22
7.5
=
22
7.6
=
22
7.7
=
22
7.8
=
22
7.9
=
22
8
=
22.1
7
=
22.1
7.1
=
22.1
7.2
=
22.1
7.3
=
22.1
7.4
=
22.1
7.5
=
22.1
7.6
=
22.1
7.7
=
22.1
7.8
=
22.1
7.9
=
22.1
8
=
22.2
7
=
22.2
7.1
=
22.2
7.2
=
22.2
7.3
=
22.2
7.4
=
22.2
7.5
=
22.2
7.6
=
22.2
7.7
=
22.2
7.8
=
22.2
7.9
=
22.2
8
=
22.3
7
=
22.3
7.1
=
22.3
7.2
=
22.3
7.3
=
22.3
7.4
=
22.3
7.5
=
22.3
7.6
=
22.3
7.7
=
22.3
7.8
=
22.3
7.9
=
22.3
8
=
22.4
7
=
22.4
7.1
=
22.4
7.2
=
22.4
7.3
=
22.4
7.4
=
22.4
7.5
=
22.4
7.6
=
22.4
7.7
=
22.4
7.8
=
22.4
7.9
=
22.4
8
=
22.5
7
=
22.5
7.1
=
22.5
7.2
=
22.5
7.3
=
22.5
7.4
=
22.5
7.5
=
22.5
7.6
=
22.5
7.7
=
22.5
7.8
=
22.5
7.9
=
22.5
8
=
22.6
7
=
22.6
7.1
=
22.6
7.2
=
22.6
7.3
=
22.6
7.4
=
22.6
7.5
=
22.6
7.6
=
22.6
7.7
=
22.6
7.8
=
22.6
7.9
=
22.6
8
=
22.7
7
=
22.7
7.1
=
22.7
7.2
=
22.7
7.3
=
22.7
7.4
=
22.7
7.5
=
22.7
7.6
=
22.7
7.7
=
22.7
7.8
=
22.7
7.9
=
22.7
8
=
22.8
7
=
22.8
7.1
=
22.8
7.2
=
22.8
7.3
=
22.8
7.4
=
22.8
7.5
=
22.8
7.6
=
22.8
7.7
=
22.8
7.8
=
22.8
7.9
=
22.8
8
=
22.9
7
=
22.9
7.1
=
22.9
7.2
=
22.9
7.3
=
22.9
7.4
=
22.9
7.5
=
22.9
7.6
=
22.9
7.7
=
22.9
7.8
=
22.9
7.9
=
22.9
8
=