桁数

1. Origins, structure, and basic meaning

• Structure: 桁数 is read けたすう and means the number of digits in a number or numerical result.
• Basic usage: It is used when an entered number has too few digits and when counting the digits in a result.

2. Common pitfalls and similar expressions

• Too few digits
  • 桁数が足りない means that there are fewer digits than required.
• Counting digits
  • 桁数を数えて means counting how many digits a result has.