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!
21.5
16.6
=
1.3136462626974E+22
历史上次计算结果
21.5
16.6
=
4.8
12
=
97.5
2.7
=
34.6
9.8
=
133.6
12.3
=
10.8
5.2
=
90.6
15.2
=
79.7
10.3
=
13.9
503.7
=
83.5
2.8
=
40.3
4.7
=
12.5
2162.3
=
46.3
14.8
=
95.8
15.3
=
12.9
0.3
=
8.1
17.1
=
102
4.2
=
44.3
10.4
=
66.3
14
=
2
11.1
=
4
12
=
44.2
10.6
=
44.6
10.5
=
85.2
12.4
=
44.2
10.8
=
91.8
15.6
=
78.8
12.6
=
11.8
7
=
27.8
5.3
=
55
15.4
=
附近的結果
21
16
=
21
16.1
=
21
16.2
=
21
16.3
=
21
16.4
=
21
16.5
=
21
16.6
=
21
16.7
=
21
16.8
=
21
16.9
=
21.1
16
=
21.1
16.1
=
21.1
16.2
=
21.1
16.3
=
21.1
16.4
=
21.1
16.5
=
21.1
16.6
=
21.1
16.7
=
21.1
16.8
=
21.1
16.9
=
21.2
16
=
21.2
16.1
=
21.2
16.2
=
21.2
16.3
=
21.2
16.4
=
21.2
16.5
=
21.2
16.6
=
21.2
16.7
=
21.2
16.8
=
21.2
16.9
=
21.3
16
=
21.3
16.1
=
21.3
16.2
=
21.3
16.3
=
21.3
16.4
=
21.3
16.5
=
21.3
16.6
=
21.3
16.7
=
21.3
16.8
=
21.3
16.9
=
21.4
16
=
21.4
16.1
=
21.4
16.2
=
21.4
16.3
=
21.4
16.4
=
21.4
16.5
=
21.4
16.6
=
21.4
16.7
=
21.4
16.8
=
21.4
16.9
=
21.5
16
=
21.5
16.1
=
21.5
16.2
=
21.5
16.3
=
21.5
16.4
=
21.5
16.5
=
21.5
16.6
=
21.5
16.7
=
21.5
16.8
=
21.5
16.9
=
21.6
16
=
21.6
16.1
=
21.6
16.2
=
21.6
16.3
=
21.6
16.4
=
21.6
16.5
=
21.6
16.6
=
21.6
16.7
=
21.6
16.8
=
21.6
16.9
=
21.7
16
=
21.7
16.1
=
21.7
16.2
=
21.7
16.3
=
21.7
16.4
=
21.7
16.5
=
21.7
16.6
=
21.7
16.7
=
21.7
16.8
=
21.7
16.9
=
21.8
16
=
21.8
16.1
=
21.8
16.2
=
21.8
16.3
=
21.8
16.4
=
21.8
16.5
=
21.8
16.6
=
21.8
16.7
=
21.8
16.8
=
21.8
16.9
=
21.9
16
=
21.9
16.1
=
21.9
16.2
=
21.9
16.3
=
21.9
16.4
=
21.9
16.5
=
21.9
16.6
=
21.9
16.7
=
21.9
16.8
=
21.9
16.9
=