title: Is it better to store data as "60 * 60 * 24" or 86400
body: <p>I have a piece of code exactly:</p>
  <pre><code>static constexpr uint32_t secondsInADay = 60 * 60 * 24;
  static constexpr uint32_t secondsInAnHour = 60 * 60;
  static constexpr uint32_t secondsInAMinute = 60;
  </code></pre>
  <p>Would it be faster/efficient to store it like this:</p>
  <pre><code>static constexpr uint32_t secondsInADay = 86400;
  static constexpr uint32_t secondsInAnHour = 3600;
  static constexpr uint32_t secondsInAMinute = 60;
  </code></pre>
  <p>Or will it just be the same? Will it also use more memory?</p>