Remembering Numbers

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Remembering numbers is hard for almost everyone. If you want to build a great memory, though, you need a method for memorizing numbers effectively. Fortunately, there is such a method. It's called the Phonetic Number memory system or Major System.

To give you an idea of how useful this memory method is, here's a short, 10-minute video that explains how to use this method to memorize up to 100 items at a time.

How to memorize up to 100 pieces of information at a time.

In addition to memorizing a large amount of information as shown in the video, the Phonetic Number system can also be used to memorize long numbers.

Why is remembering numbers important? Imagine that your boss suddenly asks you to give a sales presentation to the president of your company. If the presentation includes sales figures, statistics, and other amounts, would you rather shuffle through papers during the question and answer period, or amaze everyone by spitting out the numbers from memory?

That's just one example, but if you need to remember passwords, phone extensions, mathematical constants, street addresses, product codes, Bible verses, or anything else numeric, then do yourself a favor and invest some time learning the Phonetic Number system.

Phonetic Number System

The Phonetic Number system provides a substitute alphabet for converting numbers to letters. The reason this helps in remembering numbers is due to the effectiveness of "chunking" and memory.

For example, if I asked you to memorize the phrase, "Four score and seven years ago", you could easily do it. You could repeat it back perfectly every time - even though that phrase consists of 30 letters and spaces in a very specific order. Now try memorizing the 30-digit number "8567 13543 887 54365 23678 369". Pretty impossible, right? But both the phrase and the number contain 30 characters, so what's the difference?

The reason one is simple to memorize and the other is impossible results from the chunking effect of the alphabet when letters are used to form words. Letters are clumped into words, and words are clumped into meaningful phrases.

So an incredibly powerful trick for remembering numbers would be finding a way to convert the numbers to letters. Then you could take the random 30-digit number and turn it into a series of words or phrases. This is exactly how the Phonetic Number system works.

Number to Letter Conversion

Here is the conversion table. To be able to use the Phonetic Number system for remembering numbers, you must first memorize this table (sorry). It's actually not as hard as it looks.

	1 - is the "t" or "d" sound
 	2 - is the "n" sound
	3 - is the "m" sound
	4 - is the "r" sound
	5 - is the "l" sound
	6 - is the "j", "ch", or "sh" sound
	7 - is the "k" or hard "g" sound
	8 - is the "f" or "v" sound
	9 - is the "p" or "b" sound
	0 - is the "z" or "s" sound

• 1 - a typewritten "t" or "d" has just 1 downstroke
• 2 - a typewritten "n" has 2 downstrokes
• 3 - a typewritten "m" has 3 downstrokes
• 4 - the number 4 ends in the letter "r"
• 5 - hold out your left hand palm-outward and thumb out at a 90 degree angle - the five fingers form an "L" shape
• 6 - a "J" looks like a backward 6
• 7 - a "K" can be made from two back-to-back 7's
• 8 - a lower-case, written f looks like an 8
• 9 - looks like a backward "p" or an upside-down "b"
• 0 - the word "zero" begins with the letter "z"

You should be able to memorize this list with about 10 minutes of practice.

One more point. Notice that all of the letter equivalents are consonants. Vowels are not assigned to a number in this method. Nor are the consonants "w", "h", or "y" (w-h-y). This is a good thing, because it means you can use the vowels and the three unused consonants in your word equivalents however you like.

How to Use the Method

I'll illustrate the use of the Phonetic Number system for remembering numbers with a couple simple examples. After studying these examples to see how it's done, be brave and try it out on something you need to remember!

Example 1 - Memorizing a 6-Digit Passcode. Let's say you work at a company where every employee is assigned a unique passcode that must be punched on a keypad when entering and exiting the company headquarters. They change the code periodically too, just to keep things interesting, and they don't want you to write the number down (for security reasons).

Here is your new code: 954392. Remembering numbers as long as this one can be difficult, but hold on: using the Phonetic Number memory system, this number could be translated to one or more words as follows:

	9 - p, b
	5 - l
	4 - r
	3 - m	
	9 - p, b
	2 - n

Maybe "PooL RooM BuN", or "BoiL RuM PaN", or any of several other possiblities.

Then you would take your silly phrase and quickly think of a visual association to remember it by. For instance, "PooL RooM BuN" might make you think of a pool table in a pool hall, the table having a huge hamburger bun on the table surface instead of green felt. (For more information about using association and substitute words, see the Using Association page.)

You could associate the keypad by the door at work with a hamburger bun as well. Then, each time you were about to push the buttons on the keypad to get in the building, you would automatically think "hamburger bun" (maybe the keys on the keypad are little buns), which would make you think of the pool room table with the bun on top (PooL RooM BuN = 954392).

Example 2 - The Sales Presentation. Now let's suppose you are a salesperson for Widgets, Inc. Your supervisor has asked you to present the latest quarterly sales figures to your company president, and you want to make sure and lock those dollar amounts in your head so you don't mess up the presentation.

Here are the sales numbers: Widget A - $53,000; Widget B - $82,000; and Widget C - $19,000.

Now, if you just relied on rote memorization, you might not only forget the actual sales figures, but you could get confused about which figure goes with which widget. Let's combine the Alphabet Peg memory system (sound-alike version) with the Phonetic Number system to make sure that doesn't happen.

In the sound-alike Alphabet Peg system, the equivalents for A, B, and C are as follows:

• A - Hay
• B - Bee
• C - See

That's easy enough. Now for the numbers. Since all three amounts were rounded to the nearest thousand, we can forget about all the zeroes, since you will automatically remember that part of the number (you will). That leaves you with memorizing the numbers 53, 82, and 19.

Using the Phonetic Number conversion chart, we have:

• 53 = l, m
• 82 = f/v, n
• 19 = t, p/b

So one possible conversion might be:

• 53 = lame
• 82 = fan
• 19 = tape

Putting everything together, we have:

• hay lame
• bee fan
• see tape

So here's what you could visualize:

1) A big yellow hay stack with arms, legs, and a face (i.e., personified), walking down the road with a cane and limping (i.e., a lame haystack). This gives you $53,000 (53 = l,m) as the sales figure for Widget A (A=hay). This may seem silly, but think about it for second - as long as you remember your image of a lame haystack, there is no way you can forget the sales figure for Widget A or confuse the amount with another widget's sales figures!

2) A swarm of bees flying into a fan. (I'll let you visualize that one on your own.) That gives $82,000 (82 = f,n) as the sales figure for Widget B (B=bee).

3) A long piece of silver duct tape being wrapped around your eyes (ouch!). That gives $19,000 (19=t,p) as the sales figure for Widget C (C=see).

It should be clear at this point that the Phonetic Number system really works, and not only that it is kind of fun.

It's a skill, so practice it!

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