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!
84
3.9
=
31966067.754508
历史上次计算结果
84
3.9
=
97.9
4
=
97.5
14.8
=
102.5
19.8
=
9.9
1842.8
=
12.2
5.6
=
22.2
9.2
=
29.2
6.9
=
57.2
5.3
=
7.2
15.9
=
58.9
11.8
=
72.6
13
=
80.7
4.8
=
10.7
2156.5
=
28.4
5.7
=
72.2
10.4
=
8
8.6
=
12.6
5
=
39.9
1.9
=
66.4
18.3
=
74.7
6.9
=
23.1
3
=
51.4
19.6
=
80.7
16.7
=
147.6
14.2
=
79.6
11.1
=
73.7
18.5
=
97.4
14.1
=
95.7
15.8
=
51.8
19.5
=
附近的結果
84
3
=
84
3.1
=
84
3.2
=
84
3.3
=
84
3.4
=
84
3.5
=
84
3.6
=
84
3.7
=
84
3.8
=
84
3.9
=
84.1
3
=
84.1
3.1
=
84.1
3.2
=
84.1
3.3
=
84.1
3.4
=
84.1
3.5
=
84.1
3.6
=
84.1
3.7
=
84.1
3.8
=
84.1
3.9
=
84.2
3
=
84.2
3.1
=
84.2
3.2
=
84.2
3.3
=
84.2
3.4
=
84.2
3.5
=
84.2
3.6
=
84.2
3.7
=
84.2
3.8
=
84.2
3.9
=
84.3
3
=
84.3
3.1
=
84.3
3.2
=
84.3
3.3
=
84.3
3.4
=
84.3
3.5
=
84.3
3.6
=
84.3
3.7
=
84.3
3.8
=
84.3
3.9
=
84.4
3
=
84.4
3.1
=
84.4
3.2
=
84.4
3.3
=
84.4
3.4
=
84.4
3.5
=
84.4
3.6
=
84.4
3.7
=
84.4
3.8
=
84.4
3.9
=
84.5
3
=
84.5
3.1
=
84.5
3.2
=
84.5
3.3
=
84.5
3.4
=
84.5
3.5
=
84.5
3.6
=
84.5
3.7
=
84.5
3.8
=
84.5
3.9
=
84.6
3
=
84.6
3.1
=
84.6
3.2
=
84.6
3.3
=
84.6
3.4
=
84.6
3.5
=
84.6
3.6
=
84.6
3.7
=
84.6
3.8
=
84.6
3.9
=
84.7
3
=
84.7
3.1
=
84.7
3.2
=
84.7
3.3
=
84.7
3.4
=
84.7
3.5
=
84.7
3.6
=
84.7
3.7
=
84.7
3.8
=
84.7
3.9
=
84.8
3
=
84.8
3.1
=
84.8
3.2
=
84.8
3.3
=
84.8
3.4
=
84.8
3.5
=
84.8
3.6
=
84.8
3.7
=
84.8
3.8
=
84.8
3.9
=
84.9
3
=
84.9
3.1
=
84.9
3.2
=
84.9
3.3
=
84.9
3.4
=
84.9
3.5
=
84.9
3.6
=
84.9
3.7
=
84.9
3.8
=
84.9
3.9
=
85
3
=
85
3.1
=
85
3.2
=
85
3.3
=
85
3.4
=
85
3.5
=
85
3.6
=
85
3.7
=
85
3.8
=
85
3.9
=