Lexxijifa, formerly known as lexxoxfa, is in Joyce's factorial series formed with a verbalized -x- and the -fa suffix, \(73! = g(1, g(72, 0, -1, 73), 73)\)[1]. It has 106 digits and its decimal representation is:

4470115461512684340891257138125051110076800700282905015819080092370422104067183317016903680000000000000000

Approximations

Notation Lower bound Upper bound
Scientific notation \(4.47\times10^{105}\) \(4.471\times10^{105}\)
Arrow notation \(198\uparrow46\) \(177\uparrow47\)
Steinhaus-Moser Notation 59[3] 60[3]
Copy notation 4[106] 5[106]
Taro's multivariable Ackermann function A(3,347) A(3,348)
Pound-Star Notation #*(6,9,8,10,3,2,4)*9 #*(14,1,2,11,3,9)*11
BEAF {198,46} {177,47}
Hyper-E notation 4E105 5E105
Hyperfactorial array notation 73!
Fast-growing hierarchy \(f_2(342)\) \(f_2(343)\)
Hardy hierarchy \(H_{\omega^2}(342)\) \(H_{\omega^2}(343)\)
Slow-growing hierarchy \(g_{\omega^{53}37}(92)\) \(g_{\omega^{\omega2+8}18}(31)\)

Sources

See also

Numbers by André Joyce

Repunits: twenty-twos · thirty-threes · forty-fours · fifty-fives · sixty-sixes · seventy-sevens · eighty-eights · twelvety-twelves
Googo- series: googoli · googoliji · googoliv · googolv · googolvi · googolvij · googolix · googolex · googoc · googoci · googocci · googoccic · googoxem · googolmox · googomump ·
Googoo- series: googool · googoolxiv · googoolxix · googoocxexviji · googood · googoodij · googoodiv · googoodvi · googoodvij · googoodix · googoodxi
Googoople- series: googovplev · googovplevi · googovplevij · googovplexi · googovplexij · googovplexiv · googovplexvi · googovplexvij · googovplexix · googovplexxi · googovplexxij
Googgoo- series: googgol · googgool · geegeel · geeggeel · geiggeil · geiggeim
Googodul series: googogoogol
Googolplux series: googolplux · googolpluc · googolplum
Googool-n-plex series: googolundeciplex
Factorial series: lexexfa · lexxifa · lexxijfa · lexxijifa · lexxivfa · lexexvy · lexexvi · lexexvij · lexexviji · lexxixfa · lexxexfa · lexxexifa · lexxexijfa · lexxexijifa · lexxexivfa · lexxexvyfa · lexxexvifa · lexxexvijfa

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