• Home
  • News
  • Reviews
  • Digital technology
  • Cloud
  • Data analytics
  • Digital leaders
  • IoT
  • Opinion
  • Events
  • Whitepapers
  • Newsletters
  • Sign in
  • Events
    • Follow V3 Events

      Sign up to receive email alerts about our events

      Sign up
  • Whitepapers
    • V3resources 120x194
      Network Security Forensics For GDPR Compliance

      An effective network security forensics strategy can assist an organization in providing key compliance-related details as part of any post-incident GDPR investigation.

      Download
      V3resources 120x194
      10 ways to increase productivity with managed Office 365

      For businesses large and small, relying on a cloud-based collaboration and productivity suite such as Microsoft Office 365 is becoming the norm. Enhancing productivity in your organisation is vital to get ahead in 2017 - and using Office 365 can help, if it's used right...

      Download
      Find whitepapers
      Search by title or subject area
      View all whitepapers
  • Data Strategy Spotlight
  • Sign in
  •  
    •  

      You are currently accessing V3 .co.uk via your Enterprise account.

      Personalise your on site experience

      Download and use the apps

      Access your subscription from outside of the office

      Get relevant news and insight straight to your inbox

      • Sign in
     
      • Newsletters
      • Account details
      • Contact support
      • Sign out
     
  • Follow us
    • RSS
    • Twitter
    • Newsletters
    • Facebook
    • YouTube
  • Register
  • News
  • Reviews
  • Digital technology
  • Cloud
  • Data analytics
  • Digital leaders
  • IoT
  • Opinion
 
  •  

    You are currently accessing V3 .co.uk via your Enterprise account.

    Personalise your on site experience

    Download and use the apps

    Access your subscription from outside of the office

    Get relevant news and insight straight to your inbox

    • Sign in
 
    • Newsletters
    • Account details
    • Contact support
    • Sign out
 
V3.co.uk
  • Management

Will the world end on January 19th 2038 because of 32-bit computers?

Find out why 2,147,483,647 is an important number, and why it could lead to another Y2K

Will the world end on January 19th 2038 because of 32-bit computers?
Find out why 2,147,483,647 is an important number, and why it could lead to another Y2K
  • Stuart Sumner
  • Stuart Sumner
  • @StuartSumner
  • 05 December 2017
  • Tweet  
  • Facebook  
  •  
  •  
  • Send to  
0 Comments

Why is the number 2,147,483,647 important, and why could it be a problem for 32-bit computers?

As programmer Jad Joubran explains, it's all to do with the way modern computers count time. Today, they do it by counting the seconds to have elapsed since January 1st 1970.

This number of seconds is called the UNIX Timestamp.

The problem is that 32-bit computers can only count so far until all possible numbers that can be represented in 32-bit binary code are used up. And that upper limit will be reached on January 19th 2038, at precisely 03:47:07 UTC.

But will that really be a problem? Watch Joubran explain more below.

 

  • Tweet  
  • Facebook  
  •  
  •  
  • Send to  
  • Topics
  • Management
  • Binary
  • Prime
  • Y2K
  • UNIX

V3 Latest

First plant to grow on the Moon, err, dies
First plant to grow on the Moon, err, dies

Cotton seedling freezes to death as Chang'e-4 shuts down for the Moon's 14-day lunar night

  • Communications
  • 18 January 2019
Fortnite news and updates: Fortnite made $2.4bn in 2018, according to SuperData
Fortnite news and updates: Fortnite made $2.4bn in 2018, according to SuperData

Fortnite easily out-earns PUBG, Assassin's Creed Odyssey and Red Dead Redemption 2 in 2018

  • Software
  • 18 January 2019
Japanese firm sends micro-satellites into space to deliver artificial meteor showers on demand
Japanese firm sends micro-satellites into space to deliver artificial meteor showers on demand

Meteor showers as a service will be visible for about 100 kilometres in all directions

  • Communications
  • 18 January 2019
Saturn's rings only formed in the past 100 million years, suggests analysis of Cassini space probe data
Saturn's rings only formed in the past 100 million years, suggests analysis of Cassini space probe data

New findings contradict conventional belief that Saturn's rings were formed along with the planet about 4.5 billion years ago

  • Communications
  • 18 January 2019
Back to Top
  • Contact
  • Marketing solutions
  • Enterprise IT Events
  • About
  • Terms & conditions
  • Privacy policy
  • RSS
  • Twitter
  • Newsletters
  • Facebook
  • YouTube

© Incisive Business Media (IP) Limited, Published by Incisive Business Media Limited, New London House, 172 Drury Lane, London WC2B 5QR, registered in England and Wales with company registration numbers 09177174 & 09178013

Digital publisher of the year
Digital publisher of the year 2010, 2013, 2016 & 2017