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!
2.9
15.2
=
10677007.998405
历史上次计算结果
2.9
15.2
=
130
12.8
=
99.7
18.9
=
48
7.4
=
33
15.6
=
1.7
15.3
=
77.8
7.4
=
34.5
3.7
=
116.6
13.8
=
85.5
6.8
=
54.9
8.4
=
33.4
4.1
=
31.6
8.6
=
53.7
6.3
=
2.1
15
=
1.8
6.5
=
125.5
16.5
=
33.6
15.9
=
99.5
18.3
=
99.7
6.3
=
52.2
8.7
=
37.1
9.9
=
118
13.6
=
2.7
15.1
=
47
10
=
11.8
13
=
103.1
10
=
12
12.7
=
49.4
6.7
=
9.4
2160.6
=
附近的結果
2
15
=
2
15.1
=
2
15.2
=
2
15.3
=
2
15.4
=
2
15.5
=
2
15.6
=
2
15.7
=
2
15.8
=
2
15.9
=
2
16
=
2.1
15
=
2.1
15.1
=
2.1
15.2
=
2.1
15.3
=
2.1
15.4
=
2.1
15.5
=
2.1
15.6
=
2.1
15.7
=
2.1
15.8
=
2.1
15.9
=
2.1
16
=
2.2
15
=
2.2
15.1
=
2.2
15.2
=
2.2
15.3
=
2.2
15.4
=
2.2
15.5
=
2.2
15.6
=
2.2
15.7
=
2.2
15.8
=
2.2
15.9
=
2.2
16
=
2.3
15
=
2.3
15.1
=
2.3
15.2
=
2.3
15.3
=
2.3
15.4
=
2.3
15.5
=
2.3
15.6
=
2.3
15.7
=
2.3
15.8
=
2.3
15.9
=
2.3
16
=
2.4
15
=
2.4
15.1
=
2.4
15.2
=
2.4
15.3
=
2.4
15.4
=
2.4
15.5
=
2.4
15.6
=
2.4
15.7
=
2.4
15.8
=
2.4
15.9
=
2.4
16
=
2.5
15
=
2.5
15.1
=
2.5
15.2
=
2.5
15.3
=
2.5
15.4
=
2.5
15.5
=
2.5
15.6
=
2.5
15.7
=
2.5
15.8
=
2.5
15.9
=
2.5
16
=
2.6
15
=
2.6
15.1
=
2.6
15.2
=
2.6
15.3
=
2.6
15.4
=
2.6
15.5
=
2.6
15.6
=
2.6
15.7
=
2.6
15.8
=
2.6
15.9
=
2.6
16
=
2.7
15
=
2.7
15.1
=
2.7
15.2
=
2.7
15.3
=
2.7
15.4
=
2.7
15.5
=
2.7
15.6
=
2.7
15.7
=
2.7
15.8
=
2.7
15.9
=
2.7
16
=
2.8
15
=
2.8
15.1
=
2.8
15.2
=
2.8
15.3
=
2.8
15.4
=
2.8
15.5
=
2.8
15.6
=
2.8
15.7
=
2.8
15.8
=
2.8
15.9
=
2.8
16
=
2.9
15
=
2.9
15.1
=
2.9
15.2
=
2.9
15.3
=
2.9
15.4
=
2.9
15.5
=
2.9
15.6
=
2.9
15.7
=
2.9
15.8
=
2.9
15.9
=
2.9
16
=