Shakuntala Devi is an Indian Lady was born on 4 November 1929 in Bangalore, India and was died at the age of 83 on 21 April 2013 due to cardiac problems. Shakuntala Devi was an famous writer and mental calculator. The main reason of her popularity was as she known Human Computer. Shakuntala was able to calculate the large amount of numbers in her early age. Shakuntala was become most popular when she beaten the computer for calculating the cube root of 188,132,517.
Google is celebrating the birthday of Shakuntala to memorize her and issued the logo in which numbers can been seen. Shakuntala was also having Guinness Book of Records when she solved the multiplication of two 13 digit numbers and she solved the question just in 28 seconds. No one yet break this record yet.