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!
81.6
13.7
=
1.549370115351E+26
历史上次计算结果
81.6
13.7
=
121.9
12.8
=
6.7
19.5
=
22.8
2.6
=
86.3
6.6
=
91.5
3.6
=
30.7
15.4
=
54.4
9.1
=
78.2
8.2
=
142.7
15.3
=
84.4
7.1
=
2.9
16.9
=
34.8
13.2
=
54.5
2.1
=
27.1
5.4
=
60.6
2.6
=
76.2
12
=
35
2.7
=
32.1
6.7
=
76.2
15.3
=
96.4
5
=
21
14.7
=
88.1
19.2
=
100.1
5.5
=
93.7
11.1
=
24.5
9.3
=
77.9
19.7
=
37.1
8.8
=
91.3
5.6
=
74.7
19.8
=
附近的結果
81
13
=
81
13.1
=
81
13.2
=
81
13.3
=
81
13.4
=
81
13.5
=
81
13.6
=
81
13.7
=
81
13.8
=
81
13.9
=
81
14
=
81.1
13
=
81.1
13.1
=
81.1
13.2
=
81.1
13.3
=
81.1
13.4
=
81.1
13.5
=
81.1
13.6
=
81.1
13.7
=
81.1
13.8
=
81.1
13.9
=
81.1
14
=
81.2
13
=
81.2
13.1
=
81.2
13.2
=
81.2
13.3
=
81.2
13.4
=
81.2
13.5
=
81.2
13.6
=
81.2
13.7
=
81.2
13.8
=
81.2
13.9
=
81.2
14
=
81.3
13
=
81.3
13.1
=
81.3
13.2
=
81.3
13.3
=
81.3
13.4
=
81.3
13.5
=
81.3
13.6
=
81.3
13.7
=
81.3
13.8
=
81.3
13.9
=
81.3
14
=
81.4
13
=
81.4
13.1
=
81.4
13.2
=
81.4
13.3
=
81.4
13.4
=
81.4
13.5
=
81.4
13.6
=
81.4
13.7
=
81.4
13.8
=
81.4
13.9
=
81.4
14
=
81.5
13
=
81.5
13.1
=
81.5
13.2
=
81.5
13.3
=
81.5
13.4
=
81.5
13.5
=
81.5
13.6
=
81.5
13.7
=
81.5
13.8
=
81.5
13.9
=
81.5
14
=
81.6
13
=
81.6
13.1
=
81.6
13.2
=
81.6
13.3
=
81.6
13.4
=
81.6
13.5
=
81.6
13.6
=
81.6
13.7
=
81.6
13.8
=
81.6
13.9
=
81.6
14
=
81.7
13
=
81.7
13.1
=
81.7
13.2
=
81.7
13.3
=
81.7
13.4
=
81.7
13.5
=
81.7
13.6
=
81.7
13.7
=
81.7
13.8
=
81.7
13.9
=
81.7
14
=
81.8
13
=
81.8
13.1
=
81.8
13.2
=
81.8
13.3
=
81.8
13.4
=
81.8
13.5
=
81.8
13.6
=
81.8
13.7
=
81.8
13.8
=
81.8
13.9
=
81.8
14
=
81.9
13
=
81.9
13.1
=
81.9
13.2
=
81.9
13.3
=
81.9
13.4
=
81.9
13.5
=
81.9
13.6
=
81.9
13.7
=
81.9
13.8
=
81.9
13.9
=
81.9
14
=
82
13
=
82
13.1
=
82
13.2
=
82
13.3
=
82
13.4
=
82
13.5
=
82
13.6
=
82
13.7
=
82
13.8
=
82
13.9
=
82
14
=