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
1.3
=
347.14847540041
历史上次计算结果
90
1.3
=
58.4
7
=
10.9
10.4
=
59.8
4.9
=
91.8
1.8
=
7.8
5
=
52.8
9.2
=
39.6
18.9
=
59
4.4
=
39.7
2.6
=
92.2
8
=
39.5
2.3
=
85.5
15.9
=
81.3
13.2
=
7.5
4.2
=
148.7
16.1
=
20.7
6.5
=
37.8
4.3
=
67.7
1.7
=
83.9
2
=
69.4
5.4
=
33.9
8.7
=
75.4
20
=
71.3
16.8
=
24.5
5.6
=
103.3
9.3
=
18.5
3.9
=
90.6
7.5
=
47.8
11.3
=
91.3
12.9
=
附近的結果
90
1
=
90
1.1
=
90
1.2
=
90
1.3
=
90
1.4
=
90
1.5
=
90
1.6
=
90
1.7
=
90
1.8
=
90
1.9
=
90.1
1
=
90.1
1.1
=
90.1
1.2
=
90.1
1.3
=
90.1
1.4
=
90.1
1.5
=
90.1
1.6
=
90.1
1.7
=
90.1
1.8
=
90.1
1.9
=
90.2
1
=
90.2
1.1
=
90.2
1.2
=
90.2
1.3
=
90.2
1.4
=
90.2
1.5
=
90.2
1.6
=
90.2
1.7
=
90.2
1.8
=
90.2
1.9
=
90.3
1
=
90.3
1.1
=
90.3
1.2
=
90.3
1.3
=
90.3
1.4
=
90.3
1.5
=
90.3
1.6
=
90.3
1.7
=
90.3
1.8
=
90.3
1.9
=
90.4
1
=
90.4
1.1
=
90.4
1.2
=
90.4
1.3
=
90.4
1.4
=
90.4
1.5
=
90.4
1.6
=
90.4
1.7
=
90.4
1.8
=
90.4
1.9
=
90.5
1
=
90.5
1.1
=
90.5
1.2
=
90.5
1.3
=
90.5
1.4
=
90.5
1.5
=
90.5
1.6
=
90.5
1.7
=
90.5
1.8
=
90.5
1.9
=
90.6
1
=
90.6
1.1
=
90.6
1.2
=
90.6
1.3
=
90.6
1.4
=
90.6
1.5
=
90.6
1.6
=
90.6
1.7
=
90.6
1.8
=
90.6
1.9
=
90.7
1
=
90.7
1.1
=
90.7
1.2
=
90.7
1.3
=
90.7
1.4
=
90.7
1.5
=
90.7
1.6
=
90.7
1.7
=
90.7
1.8
=
90.7
1.9
=
90.8
1
=
90.8
1.1
=
90.8
1.2
=
90.8
1.3
=
90.8
1.4
=
90.8
1.5
=
90.8
1.6
=
90.8
1.7
=
90.8
1.8
=
90.8
1.9
=
90.9
1
=
90.9
1.1
=
90.9
1.2
=
90.9
1.3
=
90.9
1.4
=
90.9
1.5
=
90.9
1.6
=
90.9
1.7
=
90.9
1.8
=
90.9
1.9
=
91
1
=
91
1.1
=
91
1.2
=
91
1.3
=
91
1.4
=
91
1.5
=
91
1.6
=
91
1.7
=
91
1.8
=
91
1.9
=