Shakuntala Devi is an Indian writer who’s also known as the “human computer” for her ability to calculate large numbers. In a demonstration, she was given two random 13-digit numbers to multiply and she answered correctly in just 28 seconds.
A note to our visitors This website has updated its privacy policy in compliance with changes to European Union data protection law, for all members globally. We’ve also updated our Privacy Policy to give you more information about your rights and responsibilities with respect to your privacy and personal information. Please read this to review the updates about which cookies we use and what information we collect on our site. By continuing to use this site, you are agreeing to our updated privacy policy.
