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!
2.8
13
=
650211.14224979
历史上次计算结果
10.1
1841.8
=
2.8
13
=
7.5
13.1
=
91.2
3.9
=
8.1
10.4
=
28.9
5.2
=
20.8
5.9
=
142.9
14.7
=
116
12.1
=
19.3
4.5
=
61.4
5
=
54.4
4
=
61.9
4
=
51.6
15.9
=
77.7
17.5
=
21.6
4.1
=
119.3
12.2
=
104.5
7.5
=
36.7
16.4
=
97.4
17.2
=
100.4
18.9
=
40.2
8.5
=
93.8
2.3
=
57.5
17.6
=
51
15.1
=
32.6
1.4
=
91.4
4.2
=
33.7
12.8
=
44.6
12.4
=
31.5
2.3
=
附近的結果
2
13
=
2
13.1
=
2
13.2
=
2
13.3
=
2
13.4
=
2
13.5
=
2
13.6
=
2
13.7
=
2
13.8
=
2
13.9
=
2
14
=
2.1
13
=
2.1
13.1
=
2.1
13.2
=
2.1
13.3
=
2.1
13.4
=
2.1
13.5
=
2.1
13.6
=
2.1
13.7
=
2.1
13.8
=
2.1
13.9
=
2.1
14
=
2.2
13
=
2.2
13.1
=
2.2
13.2
=
2.2
13.3
=
2.2
13.4
=
2.2
13.5
=
2.2
13.6
=
2.2
13.7
=
2.2
13.8
=
2.2
13.9
=
2.2
14
=
2.3
13
=
2.3
13.1
=
2.3
13.2
=
2.3
13.3
=
2.3
13.4
=
2.3
13.5
=
2.3
13.6
=
2.3
13.7
=
2.3
13.8
=
2.3
13.9
=
2.3
14
=
2.4
13
=
2.4
13.1
=
2.4
13.2
=
2.4
13.3
=
2.4
13.4
=
2.4
13.5
=
2.4
13.6
=
2.4
13.7
=
2.4
13.8
=
2.4
13.9
=
2.4
14
=
2.5
13
=
2.5
13.1
=
2.5
13.2
=
2.5
13.3
=
2.5
13.4
=
2.5
13.5
=
2.5
13.6
=
2.5
13.7
=
2.5
13.8
=
2.5
13.9
=
2.5
14
=
2.6
13
=
2.6
13.1
=
2.6
13.2
=
2.6
13.3
=
2.6
13.4
=
2.6
13.5
=
2.6
13.6
=
2.6
13.7
=
2.6
13.8
=
2.6
13.9
=
2.6
14
=
2.7
13
=
2.7
13.1
=
2.7
13.2
=
2.7
13.3
=
2.7
13.4
=
2.7
13.5
=
2.7
13.6
=
2.7
13.7
=
2.7
13.8
=
2.7
13.9
=
2.7
14
=
2.8
13
=
2.8
13.1
=
2.8
13.2
=
2.8
13.3
=
2.8
13.4
=
2.8
13.5
=
2.8
13.6
=
2.8
13.7
=
2.8
13.8
=
2.8
13.9
=
2.8
14
=
2.9
13
=
2.9
13.1
=
2.9
13.2
=
2.9
13.3
=
2.9
13.4
=
2.9
13.5
=
2.9
13.6
=
2.9
13.7
=
2.9
13.8
=
2.9
13.9
=
2.9
14
=