Maximum septillion numbers read by a child
The record for reading the maximum septillion numbers was set by Alfred Biju (born on November 3, 2014) of Idukki, Kerala. He read 10 numbers (each consisting of 27 digits) in the international number system from septillion to one hundred in 4 minutes and 38 seconds, at the age of 8 years, 3 months and 19 days, as confirmed on February 22, 2023.