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!
17
15.3
=
6.6968180131008E+18
历史上次计算结果
17
15.3
=
133.1
16.4
=
95.1
7.4
=
75.1
2.6
=
90.2
20.1
=
75.7
2.8
=
30.1
6.9
=
91
20.8
=
84.2
12.7
=
75.4
2
=
22.4
13.6
=
75.2
2.9
=
84.2
1.1
=
75.2
2.3
=
75.7
2
=
18
16.9
=
58.4
5.7
=
15.3
2166.1
=
16.2
2195
=
16.9
2194.6
=
10.9
15.4
=
89.6
6.6
=
15.9
2232.7
=
67.9
18.8
=
2.5
3.3
=
103.9
9.5
=
34.9
13.1
=
46.9
19.4
=
84.3
1.7
=
95.2
7.2
=
附近的結果
17
15
=
17
15.1
=
17
15.2
=
17
15.3
=
17
15.4
=
17
15.5
=
17
15.6
=
17
15.7
=
17
15.8
=
17
15.9
=
17
16
=
17.1
15
=
17.1
15.1
=
17.1
15.2
=
17.1
15.3
=
17.1
15.4
=
17.1
15.5
=
17.1
15.6
=
17.1
15.7
=
17.1
15.8
=
17.1
15.9
=
17.1
16
=
17.2
15
=
17.2
15.1
=
17.2
15.2
=
17.2
15.3
=
17.2
15.4
=
17.2
15.5
=
17.2
15.6
=
17.2
15.7
=
17.2
15.8
=
17.2
15.9
=
17.2
16
=
17.3
15
=
17.3
15.1
=
17.3
15.2
=
17.3
15.3
=
17.3
15.4
=
17.3
15.5
=
17.3
15.6
=
17.3
15.7
=
17.3
15.8
=
17.3
15.9
=
17.3
16
=
17.4
15
=
17.4
15.1
=
17.4
15.2
=
17.4
15.3
=
17.4
15.4
=
17.4
15.5
=
17.4
15.6
=
17.4
15.7
=
17.4
15.8
=
17.4
15.9
=
17.4
16
=
17.5
15
=
17.5
15.1
=
17.5
15.2
=
17.5
15.3
=
17.5
15.4
=
17.5
15.5
=
17.5
15.6
=
17.5
15.7
=
17.5
15.8
=
17.5
15.9
=
17.5
16
=
17.6
15
=
17.6
15.1
=
17.6
15.2
=
17.6
15.3
=
17.6
15.4
=
17.6
15.5
=
17.6
15.6
=
17.6
15.7
=
17.6
15.8
=
17.6
15.9
=
17.6
16
=
17.7
15
=
17.7
15.1
=
17.7
15.2
=
17.7
15.3
=
17.7
15.4
=
17.7
15.5
=
17.7
15.6
=
17.7
15.7
=
17.7
15.8
=
17.7
15.9
=
17.7
16
=
17.8
15
=
17.8
15.1
=
17.8
15.2
=
17.8
15.3
=
17.8
15.4
=
17.8
15.5
=
17.8
15.6
=
17.8
15.7
=
17.8
15.8
=
17.8
15.9
=
17.8
16
=
17.9
15
=
17.9
15.1
=
17.9
15.2
=
17.9
15.3
=
17.9
15.4
=
17.9
15.5
=
17.9
15.6
=
17.9
15.7
=
17.9
15.8
=
17.9
15.9
=
17.9
16
=