Emma Haruka Iwao facts for kids
Quick facts for kids
Emma Haruka Iwao
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| 岩尾エマはるか | |
| Born | April 21, 1984 Kaizuka, Osaka, Japan
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| Alma mater | University of Tsukuba |
| Awards | Guinness World Record for most accurate value of pi (π) in 2019 and 2022 |
| Scientific career | |
| Fields | Computer science |
| Institutions | Google Panasonic GREE Red Hat |
Emma Haruka Iwao, born on April 21, 1984, is a Japanese computer scientist. She works at Google, helping people understand and use cloud technology. She is famous for calculating the value of pi (π) to an incredible number of digits. In 2019, she set a world record by finding 31.4 trillion digits of pi. This record was later broken, but she reclaimed it in 2022 by calculating 100 trillion digits. Her record was surpassed in 2024.
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Emma's Early Life and School
When Emma was a child, she became very interested in the number pi. She was inspired by Japanese mathematicians like Yasumasa Kanada. She decided to study computer science at the University of Tsukuba. There, she learned from a famous mathematician named Daisuke Takahashi. In 2008, she received a special award called the Dean's Award for Excellence. After that, she continued her studies, focusing on how to make computer systems work very fast. Before joining Google, Emma worked as a software engineer for companies like Panasonic, GREE, and Red Hat.
Emma's Career at Google
Emma Iwao started working at Google in 2015. She began her work in Tokyo, Japan, and later moved to Seattle in 2019. At Google, she helps people learn how to use the Google Cloud Platform (GCP). She also supports other computer programmers who create applications. Emma's goal is to make cloud computing easy for everyone to use. She creates online demonstrations and teaching materials to help people learn.
Calculating Pi: A World Record
In March 2019, Emma Iwao achieved an amazing feat. She calculated the value of pi to 31,415,926,535,897 digits. This was a new world record at the time! To do this, she used a huge amount of data, about 170 terabytes. She used a special computer program called y-cruncher. This program ran on more than 25 computers for 121 days to complete the massive calculation.
In March 2022, Emma broke her own record. She extended the calculation of pi to an incredible 100 trillion digits. This showed her dedication and skill in computer science.
See also
In Spanish: Emma Haruka Iwao para niños
- Chronology of computation of π
