 # How Many Ping Pong Balls Fit in a 747

Last Updated on October 10, 2023

Do you want to know how many ping pong balls fit in a 747? This article will cover the number of ping pong balls that can fit a 747 and the methods and calculations used to estimate that amount.

When determining the number of ping pong balls that can fit in a 747, the first thing to figure out is the ping pong volume. Calculations show that a 747 can contain around fifty million high-quality ping pong balls.

Additionally, a typical ping pong ball has an average diameter of about 40 mm and weighs about 2 grams.

## How Many Ping Pong balls Fit in a 747 ?

Determining the number of ping pong balls that can fit in a 747 depends on the volume and the size of the ping pong ball, the volume of the a 747 aircraft and the total surface area of both the ping pong and the a 747 aircraft.

The following are some of the calculations done to achieve this:

### 1. The Formula of Estimating Ping Pong Balls

The capacity of a single ping pong ball, which is approximately 0.3181 cubic cm or 25.4 cm in diameter, determines how many ping pong balls are needed to fit in a 747.

The volume uses the formula 1pi= 1* r^2* 1 pi where r=0.145m. When one uses this formula to calculate, the final volume of the ping pong will be 0.002908 cubic meters.

The value needs to be converted into cubic feet which is divided by 7056 and multiplied by 5280 cubic per mile to obtain 312,768 cubic miles.

### 2. Estimating the Volume of the 747 Aircraft

The aircraft has an approximate volume of 4,532,149 cubic meters, around 5344 feet. The 747 differs from the location of different aircraft where the South African airways have a 24 standard pallet capacity per flight.

There are 8 pallets in the back and about 16 pallets at the front of the aircraft. Each typical pallet is 842 cubic feet in volume or 568 liters.

The pallets have a got dimensions of 95, 96 and 80 inches, where they represent the length, width and height, respectively.

Therefore, a 747 can carry 1,129,408,000 pieces of goods, totaling 19,712 pallets or 688,368 million pounds of freight.

Considering that each item of cargo weighs between 70 and 100 pounds, the total weight comes to 5.18 million pounds when the value is divided by 7000, representing iron atomic weight, to get 5,225,714 kg for cargo capacity 5344 feet in a single plane.

### 3. Calculating the Volume of the Ping pong Ball

The aircraft has a capacity of approximately 5344 feet, representing around 4.5 million cubic meters. It will take 470 billion ping pong balls to equal 2 million tons of weight since a standard ball has a diameter of 39 mm and a weight of roughly 2 grams.

A 747 is a type of aircraft that can accommodate about 4.68 trillion ping pong balls. Each flight’s cargo weighs an average of 5188 lbs (2,300 kilograms).

Therefore, we divide the cargo’s weight in kilograms by the atomic mass of iron to arrive at 5,225,714 kg for a single plane.

The value is then multiplied by 5280 feet per mile to obtain 5419 feet, divided by 7044 to yield 312,941 cubic miles. The value can now be used to calculate the amount of ping pong balls that can fit the 747 since we already have the volume of the 747.

### 4. Calculating the Total Surface Area

Since we have the diameter of the ping pong ball and the volume of the a 747, one can multiply the volume of the a 747 by itself to obtain the total surface area of the airplane. (4.5*4.5 = 20.25).

Then, get the total surface area of the ping pong ball and then multiply it by the total surface area of the 747 aircraft. (20.25*0.8 in= 184,919,977 in2). To use in 2 effectively, one must convert it to cubic feet.

The 747 has a surface area equivalent to 12 million balls because there are 1728in2 per square foot, which divides 184,919,977 to get the total number of ping pongs that can fit in a given 747.

## Conclusion

Ping pong balls offer a spherical and universal measurement where one can estimate the precise size and volume of a 747 by stating how many ping pongs can fit. Even though not all 747 planes can accommodate the same volume of ball, the computation used is the same.

Additionally, when estimating the number of ping pong balls that can fit in a 747, start with a comprehensive perspective and gradually narrow it down to the solution.

## FAQS

How many ping pong balls fit in a 747?

The number of ping pong balls that can fit inside a Boeing 747 is a fascinating subject for exploration. In a theoretical scenario where we ignore any gaps or inefficiencies, you could potentially fit an astonishingly large number of ping pong balls inside the vast interior of a 747. The exact figure, based on the volume of aeroplane calculations, would be around 12 million ping pong balls. However, it’s important to note that this is a purely theoretical calculation and doesn’t account for the space taken up by seats, walls, and various structural elements.

How much space does a ping pong ball take up?

A standard ping pong ball, typically used in table tennis, has a rather small but precise volume. Its size is approximately 40mm in diameter, and it takes up roughly 33.51 cubic centimeters (or 0.0335 liters) of space. This seemingly insignificant volume becomes a key factor when we attempt to calculate how many of these balls can fit into a much larger space like a Boeing 747.

What is the approximate volume of a standard Boeing 747?

A standard Boeing 747 is a colossal aircraft known for its size and capacity. The total volume of a standard 747, considering only the passenger area, is approximately 22,000 cubic feet. It’s essential to remember that this volume measurement excludes spaces like the cockpit, storage compartments, and other non-passenger areas. This enormous volume provides the canvas for our imaginative exercise of fitting ping pong balls inside.

Can ping pong balls be perfectly packed inside a 747?

In our theoretical exploration, we assumed that ping pong balls could be perfectly packed inside a Boeing 747 without any gaps or inefficiencies. In reality, this is not possible due to the presence of seats, aisles, walls, and various structural elements that occupy space within the aircraft. Therefore, while the theoretical calculation yields a remarkably high number, it’s important to recognize that the practical number of ping pong balls that can fit inside a 747 would be significantly less than the theoretical estimate, as these elements are vital for the comfort and safety of passengers and are carefully planned by airline companies in the aircraft’s design.