Math World Records

Edit History

23 Records Found

Most Digits Of Pi Carved Into An Apple

02:43 United States

Alex C. carved 128 digits of Pi into an apple.

Most Digits Of Pi Recited By Callers To A Public Radio Talk Show

01:51 United States

In celebration of Pi Day, listeners of The Brian Lehrer Show on WNYC set a record by collectively reciting 100 consecutive digits of Pi. After host Lehrer preceded the attempt by reciting the first 11 digits, five callers each read off 20 digits of Pi in mathematical order.

Youngest Person To Recite 12 Multiplication Tables

02:36 India

Srinivasa Hariharan Iyer recited 12 multiplication tables. He is five years old.

Fastest Time To Say First 50 Digits Of Pi With Eyes Closed

00:48 United States

Michael C. recited the first 50 digits of Pi from memory in 5.86 seconds.

Fastest Time To Solve "20X Calculations" In "Brain Training" (DS)

00:43 Wales

Ryan J. solved 20X Calculations in Brain Training in 13.50 seconds.

Fastest Time To Calculate 10 Math Problems Involving Four-Digit Addition And Subtraction

03:22 United States

Samarth Bhagyesh Patel mentally solved 10 random math problems correctly involving four-digit addition and subtraction in one minute, 41.20 seconds. He is seven years old and a champion at an international math competition held in Australia.

Fastest Time To Mentally Calculate 20 Random Math Equations

03:00 United States

Samarth Bhagyesh Patel mentally solved 20 random math equations correctly in one minute, 23.50 seconds. He is seven years old and a champion at an international math competition held in Australia.

Fastest Time To Mentally Calculate 10 Random Multiplication Items

05:12 United States

Samarth Bhagyesh Patel mentally solved 10 random multiplication items correctly in one minute, 30.60 seconds. He is seven years old and a champion at an international math competition held in Australia.

Fastest Time To Mentally Calculate 40 Random Division Items

02:30 United States

Krupali Bhagyesh Patel mentally solved 40 random division items correctly in 45.50 seconds. She is a champion at an international math competition held in Australia.

Fastest Time To Mentally Calculate 150 Random Division Items

05:46 United States

Krupali Bhagyesh Patel mentally solved 150 random division items in two minutes, 4.10 seconds. She is a champion at an international math competition held in Australia.

Largest Pythagorean Theorem Written On Sand

02:43 Belgium

VTKlustrum wrote a Pythagorean theorem on sand measuring nine meters at its base.

Fastest Time To Count To 126 By Sevens

00:23 Belgium

VTKlustrum counted to 126 by increments of seven in 5.88 seconds.

Most Digits Of Pi Recited While Blindfolded And Spinning A Dreidel

01:07 United States

Jake F. recited 81 digits of Pi during a single spin of a dreidel while blindfolded. He set the record to celebrate Pi Day.

Fastest Time To Recite First 110 Digits Of Pi While Juggling Five Balls

00:51 England

Ewan C. recited 110 digits of pi in 13.57 seconds while juggling five balls.

Fastest Time To Say First 100 Digits Of Pi With Eyes Closed

00:28 Singapore

Cheong Siong recited the first 100 digits of Pi with his eyes closed in 9.41 seconds.

< prev 1 | 2 next >
×