wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -

sudo sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list'

sudo apt-get update
sudo apt-get install google-chrome-stable

sudo apt-get update
  Ign http://dl.google.com stable InRelease
  Ign http://dl.google.com stable Release.gpg
   Ign http://dl.google.com stable Release
   Err http://dl.google.com stable/main amd64 Packages  403  Forbidden [IP: 172.217.26.206 80]
   Ign http://dl.google.com stable/main Translation-en_IN
   Ign http://dl.google.com stable/main Translation-en
   Ign http://extras.ubuntu.com trusty InRelease
   Hit http://security.ubuntu.com trusty-security InRelease
   Ign http://in.archive.ubuntu.com trusty InRelease
   Hit http://ppa.launchpad.net trusty InRelease
   Hit http://in.archive.ubuntu.com trusty-updates InRelease
   Hit http://extras.ubuntu.com trusty Release.gpg
   Hit http://security.ubuntu.com trusty-security/main Sources
   Hit http://in.archive.ubuntu.com trusty-backports InRelease
   Hit http://extras.ubuntu.com trusty Release
   Hit http://ppa.launchpad.net trusty/main amd64 Packages
   Hit https://repo.skype.com stable InRelease
   Hit http://in.archive.ubuntu.com trusty Release.gpg
   Hit http://ppa.launchpad.net trusty/main i386 Packages
   Hit http://security.ubuntu.com trusty-security/restricted Sources
   Hit http://in.archive.ubuntu.com trusty-updates/main Sources
   Hit http://ppa.launchpad.net trusty/main Translation-en
   Hit http://security.ubuntu.com trusty-security/universe Sources
   Hit http://in.archive.ubuntu.com trusty-updates/restricted Sources
   Hit http://security.ubuntu.com trusty-security/multiverse Sources
   Hit https://repo.skype.com stable/main amd64 Packages
   Hit http://in.archive.ubuntu.com trusty-updates/universe Sources
   Hit http://extras.ubuntu.com trusty/main Sources
   Ign ftp://apt.postgresql.org trusty-pgdg/main Translation-en
   W: Failed to fetch http://dl.google.com/linux/chrome/deb/dists/stable/main/binary-amd64/Packages  403  Forbidden [IP: 172.217.26.206 80]
   E: Some index files failed to download. They have been ignored, or old ones used instead.

echo "deb http://dl.google.com/linux/chrome/deb/ stable main" | sudo tee /etc/apt/sources.list.d/google-chrome.list
wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
sudo apt update
sudo apt install google-chrome-stable