Google Chrome for Linux is only available for 64 bit systems.

Google axed Chrome for 32 bit Ubuntu in 2016.

You can not install Google Chrome on 32 bit Ubuntu systems.

How do I install Chrome on Linux?

Installing Google Chrome on Ubuntu

• Download Google Chrome. Open your terminal either by using the Ctrl+Alt+T keyboard shortcut or by clicking on the terminal icon. Download the latest Google Chrome .deb package with wget:
• Install Google Chrome. Installing packages on Ubuntu requires sudo privileges.

Can I use Google Chrome on Linux?

The package will download, and you should be prompted to run it with the package manager on your Linux system. Use this to install Chrome. If your distro is not supported and you want to use Chrome, community-supported variants built on Chromium are available. However, these will not support native data syncing.