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!
142.3
15
=
1.9864310782971E+32
历史上次计算结果
142.3
15
=
91.8
3.1
=
3
11.3
=
77.4
17.7
=
5.5
20.1
=
6.1
20.6
=
10.7
2155.5
=
2.3
15.9
=
9.4
2160.8
=
103.4
19.1
=
78.3
10.2
=
11.7
13.6
=
79.9
11.1
=
97.9
6.4
=
9.5
16.2
=
22.6
8.7
=
31.9
10.1
=
14.3
2164.7
=
102.1
7.1
=
31.3
2.9
=
27.7
20
=
31.4
12
=
34.8
3.2
=
84
10.3
=
54.6
19.7
=
94.9
7.6
=
79.1
8.8
=
47
10
=
120
13.4
=
134.9
15.1
=
附近的結果
142
15
=
142
15.1
=
142
15.2
=
142
15.3
=
142
15.4
=
142
15.5
=
142
15.6
=
142
15.7
=
142
15.8
=
142
15.9
=
142
16
=
142.1
15
=
142.1
15.1
=
142.1
15.2
=
142.1
15.3
=
142.1
15.4
=
142.1
15.5
=
142.1
15.6
=
142.1
15.7
=
142.1
15.8
=
142.1
15.9
=
142.1
16
=
142.2
15
=
142.2
15.1
=
142.2
15.2
=
142.2
15.3
=
142.2
15.4
=
142.2
15.5
=
142.2
15.6
=
142.2
15.7
=
142.2
15.8
=
142.2
15.9
=
142.2
16
=
142.3
15
=
142.3
15.1
=
142.3
15.2
=
142.3
15.3
=
142.3
15.4
=
142.3
15.5
=
142.3
15.6
=
142.3
15.7
=
142.3
15.8
=
142.3
15.9
=
142.3
16
=
142.4
15
=
142.4
15.1
=
142.4
15.2
=
142.4
15.3
=
142.4
15.4
=
142.4
15.5
=
142.4
15.6
=
142.4
15.7
=
142.4
15.8
=
142.4
15.9
=
142.4
16
=
142.5
15
=
142.5
15.1
=
142.5
15.2
=
142.5
15.3
=
142.5
15.4
=
142.5
15.5
=
142.5
15.6
=
142.5
15.7
=
142.5
15.8
=
142.5
15.9
=
142.5
16
=
142.6
15
=
142.6
15.1
=
142.6
15.2
=
142.6
15.3
=
142.6
15.4
=
142.6
15.5
=
142.6
15.6
=
142.6
15.7
=
142.6
15.8
=
142.6
15.9
=
142.6
16
=
142.7
15
=
142.7
15.1
=
142.7
15.2
=
142.7
15.3
=
142.7
15.4
=
142.7
15.5
=
142.7
15.6
=
142.7
15.7
=
142.7
15.8
=
142.7
15.9
=
142.7
16
=
142.8
15
=
142.8
15.1
=
142.8
15.2
=
142.8
15.3
=
142.8
15.4
=
142.8
15.5
=
142.8
15.6
=
142.8
15.7
=
142.8
15.8
=
142.8
15.9
=
142.8
16
=
142.9
15
=
142.9
15.1
=
142.9
15.2
=
142.9
15.3
=
142.9
15.4
=
142.9
15.5
=
142.9
15.6
=
142.9
15.7
=
142.9
15.8
=
142.9
15.9
=
142.9
16
=
143
15
=
143
15.1
=
143
15.2
=
143
15.3
=
143
15.4
=
143
15.5
=
143
15.6
=
143
15.7
=
143
15.8
=
143
15.9
=
143
16
=