| 1. Shakuntala Devi was born in Bengaluru to a financially weak family. |
| 2. Due to her family's financial struggles, she did not receive a formal education. |
| 3. At just 3 years old, her father noticed her quick calculation and number retention abilities. |
| 4. By the age of 5, she was calculating cube roots. |
| 5. She impressed many by multiplying two 13-digit numbers in 28 seconds. |
| 6. Shakuntala authored books on various topics such as mathematics, puzzles, cookbooks, and novels. |
| 7. To help underprivileged children access quality education, she established the Shakuntala Devi Education Foundation Public Trust. |
| 8. Google paid tribute to her with a Google Doodle on her 84th birthday in 2013. |
| 9. A biographical movie based on her life is set to be released in 2020. |
| 10. In 1977, she beat a UNIVAC 1108 computer in calculating cube roots. |
| 11. She demonstrated her abilities at the University of Mysore at age six. |
| 12. She was also known as an astrologer and wrote books like 'Astrology for You'. |