The kilofaxul (also called faxulenek[1]) is equal to faxul! or (200!)!, where ! denotes the factorial.[2] It is also equal to 200!2, using Nested Factorial Notation. The term was coined by Lawrence Hollom. A kilofaxul! is called a megafaxul
Etymology[]
The name of this number is based on SI prefix "kilo-" and the number "faxul".
Approximations in other notations[]
Notation | Lower bound | Upper bound |
---|---|---|
Arrow notation | \(124\uparrow416\uparrow144\) | \(338\uparrow621\uparrow135\) |
Down-arrow notation | \(565\downarrow\downarrow138\) | \(99\downarrow\downarrow190\) |
Steinhaus-Moser Notation | 168[3][3] | 169[3][3] |
Copy notation | 2[2[378]] | 3[3[378]] |
H* function | H(98H(124)) | H(99H(124)) |
Taro's multivariable Ackermann function | A(3,A(3,1252)) | A(3,A(3,1253)) |
Pound-Star Notation | #*((1))*((154))*9 | #*((1))*((155))*9 |
BEAF | {124,{416,144}} | {338,{621,135}} |
Hyper-E notation | E[565]137#2 | E[99]189#2 |
Bashicu matrix system | (0)(1)[35] | (0)(1)[36] |
Fast-growing hierarchy | \(f^2_2(1\,241)\) | \(f^2_2(1\,242)\) |
Hardy hierarchy | \(H_{\omega^22}(1\,245)\) | \(H_{\omega^22}(1\,246)\) |
Slow-growing hierarchy | \(g_{\omega^{\omega^{\omega^23+\omega7+7}2}}(10)\) | \(g_{\omega^{\omega^{\omega^23+\omega7+7}3}}(10)\) |
Sources[]
See also[]
Faxul · Giaxul · Hugexul · Enormaxul · Destruxul · Extremexul · Gigantixul · Nucleaxul · BIGG
Faxul group: Faxul (Kilo- · Mega- · Giga- · Tera- · Peta- · Exa- · Grand (Kilo- · Mega- · Giga- · Tera- · Peta- · Exa-) · Bigrand (Kilo- · Mega-) · Trigrand (Kilo-) · Quadgrand · Quintgrand)
Expofaxul group: Expofaxul (Kilo- · Mega- · Giga- · Tera- · Peta- · Exa- · Grand (Kilo- · Mega- · Giga- · Tera- · Peta- · Exa-) · Bigrand (Kilo- · Mega-) · Trigrand (Kilo-) · Quadgrand · Quintgrand)
Tetrofaxul group: Tetrofaxul (Kilo- · Mega- · Giga- · Tera- · Peta- · Exa- · Grand (Kilo- · Mega- · Giga- · Tera- · Peta- · Exa-) · Bigrand (Kilo- · Mega-) · Trigrand (Kilo-) · Quadgrand · Quintgrand)
Pentofaxul group: Pentofaxul (Kilo- · Mega- · Giga- · Grand (Kilo- · Mega- · Giga-) · Bigrand · Trigrand)
Hexofaxul group: Hexofaxul (Kilo- · Mega- · Giga- · Grand (Kilo- · Mega- · Giga-) · Bigrand · Trigrand)
Heptofaxul group: Heptofaxul · Octofaxul
Hyperfaxul group: Hyperfaxul (Kilo- · Mega- · Giga- · Tera- · Peta- · Exa- · Grand (Kilo- · Mega- · Giga- · Tera- · Peta- · Exa-) · Bigrand (Kilo- · Mega-) · Trigrand (Kilo- · Mega-) · Quadgrand · Quintgrand)
Redstonepillager's extensions: Dopperfaxul · Googaxul