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!
131
15
=
5.7420825906681E+31
历史上次计算结果
131
15
=
66
13.8
=
98.8
15.2
=
7.9
2.2
=
76.3
15.8
=
56.5
7.2
=
40.7
14.6
=
12
5.2
=
116.7
14.7
=
33.8
10.6
=
40.1
14.8
=
15.6
8.6
=
104.2
13.9
=
56.8
3.7
=
12
7.8
=
8.6
17.6
=
125.1
11
=
161.3
16.5
=
56
3.7
=
61.5
7.4
=
19
4.3
=
73.3
17.8
=
10
3.7
=
11.1
11.9
=
57
4.8
=
87.2
15.5
=
58.3
1.9
=
99
18.3
=
28.5
8
=
1.4
6.7
=
附近的結果
131
15
=
131
15.1
=
131
15.2
=
131
15.3
=
131
15.4
=
131
15.5
=
131
15.6
=
131
15.7
=
131
15.8
=
131
15.9
=
131
16
=
131.1
15
=
131.1
15.1
=
131.1
15.2
=
131.1
15.3
=
131.1
15.4
=
131.1
15.5
=
131.1
15.6
=
131.1
15.7
=
131.1
15.8
=
131.1
15.9
=
131.1
16
=
131.2
15
=
131.2
15.1
=
131.2
15.2
=
131.2
15.3
=
131.2
15.4
=
131.2
15.5
=
131.2
15.6
=
131.2
15.7
=
131.2
15.8
=
131.2
15.9
=
131.2
16
=
131.3
15
=
131.3
15.1
=
131.3
15.2
=
131.3
15.3
=
131.3
15.4
=
131.3
15.5
=
131.3
15.6
=
131.3
15.7
=
131.3
15.8
=
131.3
15.9
=
131.3
16
=
131.4
15
=
131.4
15.1
=
131.4
15.2
=
131.4
15.3
=
131.4
15.4
=
131.4
15.5
=
131.4
15.6
=
131.4
15.7
=
131.4
15.8
=
131.4
15.9
=
131.4
16
=
131.5
15
=
131.5
15.1
=
131.5
15.2
=
131.5
15.3
=
131.5
15.4
=
131.5
15.5
=
131.5
15.6
=
131.5
15.7
=
131.5
15.8
=
131.5
15.9
=
131.5
16
=
131.6
15
=
131.6
15.1
=
131.6
15.2
=
131.6
15.3
=
131.6
15.4
=
131.6
15.5
=
131.6
15.6
=
131.6
15.7
=
131.6
15.8
=
131.6
15.9
=
131.6
16
=
131.7
15
=
131.7
15.1
=
131.7
15.2
=
131.7
15.3
=
131.7
15.4
=
131.7
15.5
=
131.7
15.6
=
131.7
15.7
=
131.7
15.8
=
131.7
15.9
=
131.7
16
=
131.8
15
=
131.8
15.1
=
131.8
15.2
=
131.8
15.3
=
131.8
15.4
=
131.8
15.5
=
131.8
15.6
=
131.8
15.7
=
131.8
15.8
=
131.8
15.9
=
131.8
16
=
131.9
15
=
131.9
15.1
=
131.9
15.2
=
131.9
15.3
=
131.9
15.4
=
131.9
15.5
=
131.9
15.6
=
131.9
15.7
=
131.9
15.8
=
131.9
15.9
=
131.9
16
=
132
15
=
132
15.1
=
132
15.2
=
132
15.3
=
132
15.4
=
132
15.5
=
132
15.6
=
132
15.7
=
132
15.8
=
132
15.9
=
132
16
=