500,000,000,000,000,000,000,000 = 5 x 1023 = 500 sextillion.
This is just shy of the number of molecules in one mole of any substance (6.022×1023 = Avogadro's number).
This number also happens to be in the ballpark of the diameter, in miles, of the observable universe, based on latest astronomic research (90 billion light years, multiplied by 6 trillion miles per year).
500 Sextillion
Five hundred sextillion.
500000000000000000000000 and that's a discount price
Ah, that's a big number! In scientific notation, we can express 500000000000000000000000 as 5 x 10^23. It's like taking the original number and moving the decimal point 23 places to the right to make it easier to work with and understand.
five hundred sextillion
Five hundred sextillion
"In general, sharks swim at an average speed of five miles (8.25 kilometers) per hour, but when feeding or attacking, the average shark will reach speeds upwards of twelve miles (19.25 kilometers) per hour.." - ScienceDaily LLC hope this helps.