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!
45.4
15
=
7.1752624821345E+24
历史上次计算结果
54.8
4.2
=
45.4
15
=
63.7
7.5
=
63.3
7.8
=
84.8
9.6
=
27.2
9.7
=
115.2
13
=
99.3
18.4
=
82.7
7.4
=
99.4
18.6
=
12.1
1.1
=
12.4
1.4
=
32.8
1
=
3.1
20.6
=
98
17.3
=
50.3
2850.8
=
3.3
20.2
=
103
7.2
=
82
5.8
=
32.7
10.5
=
82.5
12.7
=
63.6
7.5
=
27.6
6.4
=
39
10.2
=
39.9
18.1
=
50.8
2850.7
=
39.2
7.6
=
82.4
12.2
=
10.1
276.2
=
9.8
18.8
=
附近的結果
45
15
=
45
15.1
=
45
15.2
=
45
15.3
=
45
15.4
=
45
15.5
=
45
15.6
=
45
15.7
=
45
15.8
=
45
15.9
=
45
16
=
45.1
15
=
45.1
15.1
=
45.1
15.2
=
45.1
15.3
=
45.1
15.4
=
45.1
15.5
=
45.1
15.6
=
45.1
15.7
=
45.1
15.8
=
45.1
15.9
=
45.1
16
=
45.2
15
=
45.2
15.1
=
45.2
15.2
=
45.2
15.3
=
45.2
15.4
=
45.2
15.5
=
45.2
15.6
=
45.2
15.7
=
45.2
15.8
=
45.2
15.9
=
45.2
16
=
45.3
15
=
45.3
15.1
=
45.3
15.2
=
45.3
15.3
=
45.3
15.4
=
45.3
15.5
=
45.3
15.6
=
45.3
15.7
=
45.3
15.8
=
45.3
15.9
=
45.3
16
=
45.4
15
=
45.4
15.1
=
45.4
15.2
=
45.4
15.3
=
45.4
15.4
=
45.4
15.5
=
45.4
15.6
=
45.4
15.7
=
45.4
15.8
=
45.4
15.9
=
45.4
16
=
45.5
15
=
45.5
15.1
=
45.5
15.2
=
45.5
15.3
=
45.5
15.4
=
45.5
15.5
=
45.5
15.6
=
45.5
15.7
=
45.5
15.8
=
45.5
15.9
=
45.5
16
=
45.6
15
=
45.6
15.1
=
45.6
15.2
=
45.6
15.3
=
45.6
15.4
=
45.6
15.5
=
45.6
15.6
=
45.6
15.7
=
45.6
15.8
=
45.6
15.9
=
45.6
16
=
45.7
15
=
45.7
15.1
=
45.7
15.2
=
45.7
15.3
=
45.7
15.4
=
45.7
15.5
=
45.7
15.6
=
45.7
15.7
=
45.7
15.8
=
45.7
15.9
=
45.7
16
=
45.8
15
=
45.8
15.1
=
45.8
15.2
=
45.8
15.3
=
45.8
15.4
=
45.8
15.5
=
45.8
15.6
=
45.8
15.7
=
45.8
15.8
=
45.8
15.9
=
45.8
16
=
45.9
15
=
45.9
15.1
=
45.9
15.2
=
45.9
15.3
=
45.9
15.4
=
45.9
15.5
=
45.9
15.6
=
45.9
15.7
=
45.9
15.8
=
45.9
15.9
=
45.9
16
=