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!
151.3
15.4
=
3.7112438554111E+33
历史上次计算结果
151.3
15.4
=
100.8
1.2
=
14.5
0.6
=
53.8
13
=
103
15
=
102.7
7.6
=
83.2
20.5
=
100.4
8.6
=
58.1
9.3
=
96
5.5
=
90.8
4.4
=
58.9
9.4
=
75.2
20.1
=
33.7
10.7
=
5.7
15.3
=
97.4
4.2
=
69.5
9.1
=
100.4
8.8
=
77.5
10.1
=
77
16.7
=
16.7
1.8
=
52.7
8
=
100
1.7
=
5.5
15.3
=
85.9
8.8
=
43.3
7.6
=
107
12.5
=
76.1
12.8
=
14.8
20
=
83.1
6.2
=
附近的結果
151
15
=
151
15.1
=
151
15.2
=
151
15.3
=
151
15.4
=
151
15.5
=
151
15.6
=
151
15.7
=
151
15.8
=
151
15.9
=
151
16
=
151.1
15
=
151.1
15.1
=
151.1
15.2
=
151.1
15.3
=
151.1
15.4
=
151.1
15.5
=
151.1
15.6
=
151.1
15.7
=
151.1
15.8
=
151.1
15.9
=
151.1
16
=
151.2
15
=
151.2
15.1
=
151.2
15.2
=
151.2
15.3
=
151.2
15.4
=
151.2
15.5
=
151.2
15.6
=
151.2
15.7
=
151.2
15.8
=
151.2
15.9
=
151.2
16
=
151.3
15
=
151.3
15.1
=
151.3
15.2
=
151.3
15.3
=
151.3
15.4
=
151.3
15.5
=
151.3
15.6
=
151.3
15.7
=
151.3
15.8
=
151.3
15.9
=
151.3
16
=
151.4
15
=
151.4
15.1
=
151.4
15.2
=
151.4
15.3
=
151.4
15.4
=
151.4
15.5
=
151.4
15.6
=
151.4
15.7
=
151.4
15.8
=
151.4
15.9
=
151.4
16
=
151.5
15
=
151.5
15.1
=
151.5
15.2
=
151.5
15.3
=
151.5
15.4
=
151.5
15.5
=
151.5
15.6
=
151.5
15.7
=
151.5
15.8
=
151.5
15.9
=
151.5
16
=
151.6
15
=
151.6
15.1
=
151.6
15.2
=
151.6
15.3
=
151.6
15.4
=
151.6
15.5
=
151.6
15.6
=
151.6
15.7
=
151.6
15.8
=
151.6
15.9
=
151.6
16
=
151.7
15
=
151.7
15.1
=
151.7
15.2
=
151.7
15.3
=
151.7
15.4
=
151.7
15.5
=
151.7
15.6
=
151.7
15.7
=
151.7
15.8
=
151.7
15.9
=
151.7
16
=
151.8
15
=
151.8
15.1
=
151.8
15.2
=
151.8
15.3
=
151.8
15.4
=
151.8
15.5
=
151.8
15.6
=
151.8
15.7
=
151.8
15.8
=
151.8
15.9
=
151.8
16
=
151.9
15
=
151.9
15.1
=
151.9
15.2
=
151.9
15.3
=
151.9
15.4
=
151.9
15.5
=
151.9
15.6
=
151.9
15.7
=
151.9
15.8
=
151.9
15.9
=
151.9
16
=
152
15
=
152
15.1
=
152
15.2
=
152
15.3
=
152
15.4
=
152
15.5
=
152
15.6
=
152
15.7
=
152
15.8
=
152
15.9
=
152
16
=