CODEWITHSUNDEEP
javaandroid
Luan Tran
Luan Tran

Reputation: 414

Android Number Format Output?

i'm learn Java thourgh Android Studio with Java, i was stuck at the Float Format, how can you display, for example: 1.234E10 instead of 12340000000000, thanks guys

Upvotes: 1

Views: 295

Answers (2)

Reimeus
Reimeus

Reputation: 159754

12340000000000 is actually 1.234E13

DecimalFormat formatter = new DecimalFormat("0.###E0");
String format = formatter.format(12340000000000.0);
System.out.println(format);

Output:

1.234E13

Upvotes: 1

Bojan Kseneman
Bojan Kseneman

Reputation: 15668

1.234E10 is actually the same as 12340000000000 only it's printed out in an engineering format and it's a hell of a lot more readable than 12340000000000.

Upvotes: 0

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