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!
21
9.1
=
1076950102863.1
历史上次计算结果
21
9.1
=
3.6
2.2
=
20.2
2647.4
=
39
8
=
9.8
2.6
=
6.2
9.5
=
89.7
2
=
59.1
9.2
=
10.7
2157.2
=
76.5
11
=
9.3
16.6
=
30.7
1098.3
=
78.2
11.5
=
82.5
10
=
96.3
16.3
=
78.5
6.7
=
96
16.4
=
4.1
11
=
89.8
13.7
=
32.7
20.9
=
29.3
12.2
=
29.5
13
=
77.3
19.1
=
42.1
9.5
=
30.1
1097.4
=
3.1
2.3
=
85.3
3.5
=
104.3
11.5
=
27.8
2342.6
=
70.6
5.4
=
附近的結果
21
9
=
21
9.1
=
21
9.2
=
21
9.3
=
21
9.4
=
21
9.5
=
21
9.6
=
21
9.7
=
21
9.8
=
21
9.9
=
21
10
=
21.1
9
=
21.1
9.1
=
21.1
9.2
=
21.1
9.3
=
21.1
9.4
=
21.1
9.5
=
21.1
9.6
=
21.1
9.7
=
21.1
9.8
=
21.1
9.9
=
21.1
10
=
21.2
9
=
21.2
9.1
=
21.2
9.2
=
21.2
9.3
=
21.2
9.4
=
21.2
9.5
=
21.2
9.6
=
21.2
9.7
=
21.2
9.8
=
21.2
9.9
=
21.2
10
=
21.3
9
=
21.3
9.1
=
21.3
9.2
=
21.3
9.3
=
21.3
9.4
=
21.3
9.5
=
21.3
9.6
=
21.3
9.7
=
21.3
9.8
=
21.3
9.9
=
21.3
10
=
21.4
9
=
21.4
9.1
=
21.4
9.2
=
21.4
9.3
=
21.4
9.4
=
21.4
9.5
=
21.4
9.6
=
21.4
9.7
=
21.4
9.8
=
21.4
9.9
=
21.4
10
=
21.5
9
=
21.5
9.1
=
21.5
9.2
=
21.5
9.3
=
21.5
9.4
=
21.5
9.5
=
21.5
9.6
=
21.5
9.7
=
21.5
9.8
=
21.5
9.9
=
21.5
10
=
21.6
9
=
21.6
9.1
=
21.6
9.2
=
21.6
9.3
=
21.6
9.4
=
21.6
9.5
=
21.6
9.6
=
21.6
9.7
=
21.6
9.8
=
21.6
9.9
=
21.6
10
=
21.7
9
=
21.7
9.1
=
21.7
9.2
=
21.7
9.3
=
21.7
9.4
=
21.7
9.5
=
21.7
9.6
=
21.7
9.7
=
21.7
9.8
=
21.7
9.9
=
21.7
10
=
21.8
9
=
21.8
9.1
=
21.8
9.2
=
21.8
9.3
=
21.8
9.4
=
21.8
9.5
=
21.8
9.6
=
21.8
9.7
=
21.8
9.8
=
21.8
9.9
=
21.8
10
=
21.9
9
=
21.9
9.1
=
21.9
9.2
=
21.9
9.3
=
21.9
9.4
=
21.9
9.5
=
21.9
9.6
=
21.9
9.7
=
21.9
9.8
=
21.9
9.9
=
21.9
10
=