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!
81.5
13.3
=
2.6205726024075E+25
历史上次计算结果
81.5
13.3
=
16.1
10.6
=
56.9
14.9
=
14.2
20.3
=
93.3
14.8
=
65.9
5.4
=
100.1
8.9
=
14.4
9.2
=
81.2
13.7
=
93.6
14.5
=
92
2.7
=
78.2
8.5
=
61.1
16.4
=
19.5
10.6
=
92.5
2.3
=
121.4
13.2
=
93.9
14
=
19.8
10.1
=
9.8
2155
=
9.4
276.4
=
102
2
=
73.4
19.4
=
88.1
19.9
=
96.3
12.2
=
5.7
15.4
=
22.5
2.2
=
73.3
17
=
101.6
1.5
=
32.7
3.9
=
58.9
9.1
=
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
=