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!
68.4
15.9
=
1.5044993947066E+29
历史上次计算结果
89
17.3
=
68.4
15.9
=
74
8.3
=
6.4
14.4
=
106
11.8
=
102.2
12.5
=
88.5
17.7
=
38.2
1.2
=
15.9
12.1
=
19.3
13.7
=
73.1
3.8
=
104.7
11.2
=
88.4
16.1
=
86.8
8.7
=
9
5.8
=
35.9
11.1
=
53.6
13.2
=
101.7
3.8
=
97
11.1
=
53.1
3.2
=
83.6
6.9
=
40.4
11.7
=
47.1
11.6
=
1.7
6.5
=
40
11.9
=
2.1
6.7
=
51.6
7.9
=
16.3
1.1
=
51.9
7.6
=
22.3
9.7
=
附近的結果
68
15
=
68
15.1
=
68
15.2
=
68
15.3
=
68
15.4
=
68
15.5
=
68
15.6
=
68
15.7
=
68
15.8
=
68
15.9
=
68
16
=
68.1
15
=
68.1
15.1
=
68.1
15.2
=
68.1
15.3
=
68.1
15.4
=
68.1
15.5
=
68.1
15.6
=
68.1
15.7
=
68.1
15.8
=
68.1
15.9
=
68.1
16
=
68.2
15
=
68.2
15.1
=
68.2
15.2
=
68.2
15.3
=
68.2
15.4
=
68.2
15.5
=
68.2
15.6
=
68.2
15.7
=
68.2
15.8
=
68.2
15.9
=
68.2
16
=
68.3
15
=
68.3
15.1
=
68.3
15.2
=
68.3
15.3
=
68.3
15.4
=
68.3
15.5
=
68.3
15.6
=
68.3
15.7
=
68.3
15.8
=
68.3
15.9
=
68.3
16
=
68.4
15
=
68.4
15.1
=
68.4
15.2
=
68.4
15.3
=
68.4
15.4
=
68.4
15.5
=
68.4
15.6
=
68.4
15.7
=
68.4
15.8
=
68.4
15.9
=
68.4
16
=
68.5
15
=
68.5
15.1
=
68.5
15.2
=
68.5
15.3
=
68.5
15.4
=
68.5
15.5
=
68.5
15.6
=
68.5
15.7
=
68.5
15.8
=
68.5
15.9
=
68.5
16
=
68.6
15
=
68.6
15.1
=
68.6
15.2
=
68.6
15.3
=
68.6
15.4
=
68.6
15.5
=
68.6
15.6
=
68.6
15.7
=
68.6
15.8
=
68.6
15.9
=
68.6
16
=
68.7
15
=
68.7
15.1
=
68.7
15.2
=
68.7
15.3
=
68.7
15.4
=
68.7
15.5
=
68.7
15.6
=
68.7
15.7
=
68.7
15.8
=
68.7
15.9
=
68.7
16
=
68.8
15
=
68.8
15.1
=
68.8
15.2
=
68.8
15.3
=
68.8
15.4
=
68.8
15.5
=
68.8
15.6
=
68.8
15.7
=
68.8
15.8
=
68.8
15.9
=
68.8
16
=
68.9
15
=
68.9
15.1
=
68.9
15.2
=
68.9
15.3
=
68.9
15.4
=
68.9
15.5
=
68.9
15.6
=
68.9
15.7
=
68.9
15.8
=
68.9
15.9
=
68.9
16
=
69
15
=
69
15.1
=
69
15.2
=
69
15.3
=
69
15.4
=
69
15.5
=
69
15.6
=
69
15.7
=
69
15.8
=
69
15.9
=
69
16
=