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!
47.8
2.4
=
10730.672783175
历史上次计算结果
102.8
13.6
=
37.3
9.5
=
47.8
2.4
=
102.6
13.9
=
32
10.5
=
45.9
14.8
=
102.2
7.7
=
32.4
10.1
=
18.5
7.9
=
18.6
7.2
=
47.4
2
=
18.1
7.9
=
82.6
5.8
=
4.4
18.1
=
37.3
9.8
=
14.6
2159.5
=
4.5
18.1
=
87
18.3
=
97
14.4
=
31
2.2
=
37.8
9.4
=
85.3
1.4
=
39.4
18.4
=
104.4
16.9
=
39.9
10.6
=
95.5
16.1
=
69.5
14.9
=
89
7.1
=
85.9
19.8
=
5.7
20.6
=
附近的結果
47
2
=
47
2.1
=
47
2.2
=
47
2.3
=
47
2.4
=
47
2.5
=
47
2.6
=
47
2.7
=
47
2.8
=
47
2.9
=
47.1
2
=
47.1
2.1
=
47.1
2.2
=
47.1
2.3
=
47.1
2.4
=
47.1
2.5
=
47.1
2.6
=
47.1
2.7
=
47.1
2.8
=
47.1
2.9
=
47.2
2
=
47.2
2.1
=
47.2
2.2
=
47.2
2.3
=
47.2
2.4
=
47.2
2.5
=
47.2
2.6
=
47.2
2.7
=
47.2
2.8
=
47.2
2.9
=
47.3
2
=
47.3
2.1
=
47.3
2.2
=
47.3
2.3
=
47.3
2.4
=
47.3
2.5
=
47.3
2.6
=
47.3
2.7
=
47.3
2.8
=
47.3
2.9
=
47.4
2
=
47.4
2.1
=
47.4
2.2
=
47.4
2.3
=
47.4
2.4
=
47.4
2.5
=
47.4
2.6
=
47.4
2.7
=
47.4
2.8
=
47.4
2.9
=
47.5
2
=
47.5
2.1
=
47.5
2.2
=
47.5
2.3
=
47.5
2.4
=
47.5
2.5
=
47.5
2.6
=
47.5
2.7
=
47.5
2.8
=
47.5
2.9
=
47.6
2
=
47.6
2.1
=
47.6
2.2
=
47.6
2.3
=
47.6
2.4
=
47.6
2.5
=
47.6
2.6
=
47.6
2.7
=
47.6
2.8
=
47.6
2.9
=
47.7
2
=
47.7
2.1
=
47.7
2.2
=
47.7
2.3
=
47.7
2.4
=
47.7
2.5
=
47.7
2.6
=
47.7
2.7
=
47.7
2.8
=
47.7
2.9
=
47.8
2
=
47.8
2.1
=
47.8
2.2
=
47.8
2.3
=
47.8
2.4
=
47.8
2.5
=
47.8
2.6
=
47.8
2.7
=
47.8
2.8
=
47.8
2.9
=
47.9
2
=
47.9
2.1
=
47.9
2.2
=
47.9
2.3
=
47.9
2.4
=
47.9
2.5
=
47.9
2.6
=
47.9
2.7
=
47.9
2.8
=
47.9
2.9
=