World reports highest number of COVID-19 cases in a single day, WHO says Is it safe to swim in a pool during the COVID-19 pandemic? A googol is a 1 with a hundred zeroes behind it. Total Assets: US$ 2,991 billion Market Capitalization: US$ 185 billion. Bank of China New York Branch Image Courtesy: David Shankbone. 4. The highest number in the world is the highest number that anyone has written down or thought of. Also known as one of the “Big Four”, the Bank of China is one of the largest public banks in China. The largest number ever used in a mathematical proof is Graham’s number. A prime number is a positive integer with no divisors other than 1 and itself, excluding 1. Over 6.3 million Syrians have been displaced internally and another 5 million crossed the border in what is known as the Syrian Refugee Crisis . The top five to ten spoken languages in the world are very close in number of speakers, ranging from 199-280 million speakers. Three of the 44 romance languages are in the top ten most spoken languages: Spanish, French, and Portuguese. Graham’s number is the upper bound solution to a very exotic problem in Ramsey theory. The rankings below are the ten private-sector and semiprivate companies providing the most jobs worldwide, according to a list published in 2020 by Fortune magazine. The country has the third-highest number of Covid-19 fatalities in the world, and is just behind the UK. English is the most spoken language in the world, with nearly 1.13 billion speakers. Largest private and semiprivate employers. Ontario records lowest number of … I don't know exactly what the number is, but if I did, you can be sure it wouldn't stay the highest number for long. It is currently listed in the Guinness Book of Records as the world’s largest number. Read: 15 Highest Currencies in the World . Today, millions of Syrians are fleeing their country because of civil war that has been on since 2011. You can choose any big number and I can make a bigger one just by adding 1 to it. Africa and Asia have recorded the highest number of refugees as a result of wars. What's a googol? There is no largest number! Well, 1,000,000,000 (1 billion) can't be the largest number because 1 billion + 1 is bigger - but that is true for any number you pick. I would simply add one to that number and … Why? Euclid recorded a proof that there is no largest prime number, and many mathematicians and hobbyists continue to search for large prime numbers.. The largest number that has a commonly-known specific name is a "googleplex", which is a 1 followed by a googol zeros, where a "googol" is (a 1 followed by 100 zeros). What's the largest number? Italy has recorded 33,106 deaths due to Covid-19. The Tata Group of companies, which collectively employ over 720,000 people, is not listed by Fortune as a single enterprise; the companies are listed individually. Bank of China.