Shakuntala Devi was an Indian mathematician and author, renowned for her extraordinary ability to perform complex calculations mentally. Born on November 4, 1929, in Bangalore, India, she earned the title "Human Computer" for her remarkable skills. Shakuntala Devi showcased her talents in various international competitions and even held a Guinness World Record for multiplying two 13-digit numbers in just 28 seconds. In addition to her mathematical prowess, Shakuntala Devi was also a prolific writer, publishing several books on mathematics, astrology, and child psychology. Her work aimed to promote mathematical literacy and inspire young minds to appreciate the beauty of numbers. She passed away on April 21, 2013, leaving behind a legacy of intellectual achievement.