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!
49.1
15
=
2.3239264655419E+25
历史上次计算结果
49.1
15
=
12.5
3
=
77.5
17.7
=
10.7
276.6
=
69.7
14.1
=
105.8
18.3
=
36.3
16.1
=
3.9
17.2
=
9.8
18.9
=
12.2
7.6
=
47.2
8.8
=
66.9
6
=
2.6
5.6
=
21.3
6.7
=
19
2.9
=
57.6
10.5
=
1.9
18.9
=
57.8
17
=
54.2
19.4
=
79.8
8.9
=
101.3
14.4
=
11.1
5.9
=
86.2
18.6
=
47.6
10.7
=
34.7
3.6
=
63
5.1
=
3.5
17.3
=
72.4
19.9
=
9.6
1.5
=
79.7
1.6
=
附近的結果
49
15
=
49
15.1
=
49
15.2
=
49
15.3
=
49
15.4
=
49
15.5
=
49
15.6
=
49
15.7
=
49
15.8
=
49
15.9
=
49
16
=
49.1
15
=
49.1
15.1
=
49.1
15.2
=
49.1
15.3
=
49.1
15.4
=
49.1
15.5
=
49.1
15.6
=
49.1
15.7
=
49.1
15.8
=
49.1
15.9
=
49.1
16
=
49.2
15
=
49.2
15.1
=
49.2
15.2
=
49.2
15.3
=
49.2
15.4
=
49.2
15.5
=
49.2
15.6
=
49.2
15.7
=
49.2
15.8
=
49.2
15.9
=
49.2
16
=
49.3
15
=
49.3
15.1
=
49.3
15.2
=
49.3
15.3
=
49.3
15.4
=
49.3
15.5
=
49.3
15.6
=
49.3
15.7
=
49.3
15.8
=
49.3
15.9
=
49.3
16
=
49.4
15
=
49.4
15.1
=
49.4
15.2
=
49.4
15.3
=
49.4
15.4
=
49.4
15.5
=
49.4
15.6
=
49.4
15.7
=
49.4
15.8
=
49.4
15.9
=
49.4
16
=
49.5
15
=
49.5
15.1
=
49.5
15.2
=
49.5
15.3
=
49.5
15.4
=
49.5
15.5
=
49.5
15.6
=
49.5
15.7
=
49.5
15.8
=
49.5
15.9
=
49.5
16
=
49.6
15
=
49.6
15.1
=
49.6
15.2
=
49.6
15.3
=
49.6
15.4
=
49.6
15.5
=
49.6
15.6
=
49.6
15.7
=
49.6
15.8
=
49.6
15.9
=
49.6
16
=
49.7
15
=
49.7
15.1
=
49.7
15.2
=
49.7
15.3
=
49.7
15.4
=
49.7
15.5
=
49.7
15.6
=
49.7
15.7
=
49.7
15.8
=
49.7
15.9
=
49.7
16
=
49.8
15
=
49.8
15.1
=
49.8
15.2
=
49.8
15.3
=
49.8
15.4
=
49.8
15.5
=
49.8
15.6
=
49.8
15.7
=
49.8
15.8
=
49.8
15.9
=
49.8
16
=
49.9
15
=
49.9
15.1
=
49.9
15.2
=
49.9
15.3
=
49.9
15.4
=
49.9
15.5
=
49.9
15.6
=
49.9
15.7
=
49.9
15.8
=
49.9
15.9
=
49.9
16
=