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!
90
4.7
=
1530875223.8852
历史上次计算结果
90
4.7
=
86.1
19.1
=
90.2
6.9
=
32.8
7.6
=
90.9
6.6
=
77.6
9
=
96.5
6.7
=
90.4
6.7
=
100.1
20.8
=
141.8
16.9
=
36.9
14.8
=
70.1
15.1
=
97.2
6.9
=
90.2
6.4
=
90.4
6.9
=
97.8
5.9
=
42.1
5.7
=
49.7
11.3
=
76.9
9.1
=
30.1
7.3
=
90.3
6.5
=
13.3
5.5
=
89.5
3.2
=
90.6
6.4
=
26.7
20
=
89.3
4.5
=
96.3
20.6
=
19.4
7.6
=
14.1
9
=
76.2
10.5
=
附近的結果
90
4
=
90
4.1
=
90
4.2
=
90
4.3
=
90
4.4
=
90
4.5
=
90
4.6
=
90
4.7
=
90
4.8
=
90
4.9
=
90
5
=
90.1
4
=
90.1
4.1
=
90.1
4.2
=
90.1
4.3
=
90.1
4.4
=
90.1
4.5
=
90.1
4.6
=
90.1
4.7
=
90.1
4.8
=
90.1
4.9
=
90.1
5
=
90.2
4
=
90.2
4.1
=
90.2
4.2
=
90.2
4.3
=
90.2
4.4
=
90.2
4.5
=
90.2
4.6
=
90.2
4.7
=
90.2
4.8
=
90.2
4.9
=
90.2
5
=
90.3
4
=
90.3
4.1
=
90.3
4.2
=
90.3
4.3
=
90.3
4.4
=
90.3
4.5
=
90.3
4.6
=
90.3
4.7
=
90.3
4.8
=
90.3
4.9
=
90.3
5
=
90.4
4
=
90.4
4.1
=
90.4
4.2
=
90.4
4.3
=
90.4
4.4
=
90.4
4.5
=
90.4
4.6
=
90.4
4.7
=
90.4
4.8
=
90.4
4.9
=
90.4
5
=
90.5
4
=
90.5
4.1
=
90.5
4.2
=
90.5
4.3
=
90.5
4.4
=
90.5
4.5
=
90.5
4.6
=
90.5
4.7
=
90.5
4.8
=
90.5
4.9
=
90.5
5
=
90.6
4
=
90.6
4.1
=
90.6
4.2
=
90.6
4.3
=
90.6
4.4
=
90.6
4.5
=
90.6
4.6
=
90.6
4.7
=
90.6
4.8
=
90.6
4.9
=
90.6
5
=
90.7
4
=
90.7
4.1
=
90.7
4.2
=
90.7
4.3
=
90.7
4.4
=
90.7
4.5
=
90.7
4.6
=
90.7
4.7
=
90.7
4.8
=
90.7
4.9
=
90.7
5
=
90.8
4
=
90.8
4.1
=
90.8
4.2
=
90.8
4.3
=
90.8
4.4
=
90.8
4.5
=
90.8
4.6
=
90.8
4.7
=
90.8
4.8
=
90.8
4.9
=
90.8
5
=
90.9
4
=
90.9
4.1
=
90.9
4.2
=
90.9
4.3
=
90.9
4.4
=
90.9
4.5
=
90.9
4.6
=
90.9
4.7
=
90.9
4.8
=
90.9
4.9
=
90.9
5
=
91
4
=
91
4.1
=
91
4.2
=
91
4.3
=
91
4.4
=
91
4.5
=
91
4.6
=
91
4.7
=
91
4.8
=
91
4.9
=
91
5
=