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!
13.8
15.8
=
1.0235040491438E+18
历史上次计算结果
13.8
15.8
=
59.9
5.2
=
2.8
2.1
=
87.1
13.8
=
67.9
8.3
=
51.1
3.7
=
7.5
11.3
=
10.2
3.1
=
131.3
12
=
14.5
20.3
=
1.1
16.8
=
54
4.6
=
10.1
10.9
=
84
14.9
=
65.2
7.3
=
93.6
17.1
=
90.3
8.9
=
45.1
249.8
=
86
1.4
=
11
4.6
=
84.3
1.8
=
9.8
6.6
=
59
4.9
=
68.1
14.8
=
121.1
13.3
=
43.4
3.6
=
2.8
2
=
78.9
14.3
=
8.1
13.4
=
67.6
9.2
=
附近的結果
13
15
=
13
15.1
=
13
15.2
=
13
15.3
=
13
15.4
=
13
15.5
=
13
15.6
=
13
15.7
=
13
15.8
=
13
15.9
=
13
16
=
13.1
15
=
13.1
15.1
=
13.1
15.2
=
13.1
15.3
=
13.1
15.4
=
13.1
15.5
=
13.1
15.6
=
13.1
15.7
=
13.1
15.8
=
13.1
15.9
=
13.1
16
=
13.2
15
=
13.2
15.1
=
13.2
15.2
=
13.2
15.3
=
13.2
15.4
=
13.2
15.5
=
13.2
15.6
=
13.2
15.7
=
13.2
15.8
=
13.2
15.9
=
13.2
16
=
13.3
15
=
13.3
15.1
=
13.3
15.2
=
13.3
15.3
=
13.3
15.4
=
13.3
15.5
=
13.3
15.6
=
13.3
15.7
=
13.3
15.8
=
13.3
15.9
=
13.3
16
=
13.4
15
=
13.4
15.1
=
13.4
15.2
=
13.4
15.3
=
13.4
15.4
=
13.4
15.5
=
13.4
15.6
=
13.4
15.7
=
13.4
15.8
=
13.4
15.9
=
13.4
16
=
13.5
15
=
13.5
15.1
=
13.5
15.2
=
13.5
15.3
=
13.5
15.4
=
13.5
15.5
=
13.5
15.6
=
13.5
15.7
=
13.5
15.8
=
13.5
15.9
=
13.5
16
=
13.6
15
=
13.6
15.1
=
13.6
15.2
=
13.6
15.3
=
13.6
15.4
=
13.6
15.5
=
13.6
15.6
=
13.6
15.7
=
13.6
15.8
=
13.6
15.9
=
13.6
16
=
13.7
15
=
13.7
15.1
=
13.7
15.2
=
13.7
15.3
=
13.7
15.4
=
13.7
15.5
=
13.7
15.6
=
13.7
15.7
=
13.7
15.8
=
13.7
15.9
=
13.7
16
=
13.8
15
=
13.8
15.1
=
13.8
15.2
=
13.8
15.3
=
13.8
15.4
=
13.8
15.5
=
13.8
15.6
=
13.8
15.7
=
13.8
15.8
=
13.8
15.9
=
13.8
16
=
13.9
15
=
13.9
15.1
=
13.9
15.2
=
13.9
15.3
=
13.9
15.4
=
13.9
15.5
=
13.9
15.6
=
13.9
15.7
=
13.9
15.8
=
13.9
15.9
=
13.9
16
=
14
15
=
14
15.1
=
14
15.2
=
14
15.3
=
14
15.4
=
14
15.5
=
14
15.6
=
14
15.7
=
14
15.8
=
14
15.9
=
14
16
=