About
"GRAHAM'S NUMBER," named after mathematician Ron Graham, is so vast that it held the world record for the largest number ever used in a serious mathematical proof.
Graham's number is much larger than other large numbers such as a googol and a googolplex. In fact, the observable universe is far too small to contain a written representation of Graham's number.
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"Graham's Number . . . because size matters" T-Shirt
Sale Price £31.59. Original Price £35.10.
"Graham's Number . . . because size matters" T-Shirt
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"Graham's Number . . . because size matters" Mouse Mat
Sale Price £11.07. Original Price £12.30.
"Graham's Number . . . because size matters" T-Shirt
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GRAHAM'S NUMBER in GRAHAM'S OWN HANDWRITING Coffee Mug
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"MATH IS FUN!" T-Shirt
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"GRAHAM'S NUMBER"
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"GRAHAM'S NUMBER"
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"GRAHAM'S NUMBER" T-Shirt
Sale Price £20.48. Original Price £22.75.
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"GRAHAM'S NUMBER" POSTCARD
Sale Price £1.44. Original Price £1.60.
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GRAHAM'S NUMBER in GRAHAM'S OWN HANDWRITING Coffee Mug
Sale Price £12.56. Original Price £13.95.
Save 10%
"Graham's Number . . . because size matters" Mouse Mat
Sale Price £11.07. Original Price £12.30.
Save 10%
"Graham's Number . . . because size matters" T-Shirt
Sale Price £31.59. Original Price £35.10.
Save 10%
"Graham's Number . . . because size matters" T-Shirt
Sale Price £25.52. Original Price £28.35.
Save 20%
"GRAHAM'S NUMBER" POSTER
Sale Price £25.44. Original Price £31.80.
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"GRAHAM'S NUMBER" POSTCARD
Sale Price £1.44. Original Price £1.60.
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"GRAHAM'S NUMBER"
Sale Price £2.18. Original Price £2.42.
Save 10%
"GRAHAM'S NUMBER" T-Shirt
Sale Price £20.48. Original Price £22.75.