Milliplexion

Milliplexion is equal to \(10^{1{,}000{,}000}\) or 1 followed by 1,000,000 zeroes. Cookiefonster says it was coined by Sbiis Saibian.Pointless Large Number Stuff - PGLN2 Retrieved 2024-08-07. It is also equal to \(10^{10^6}\). It is 1,000,001 digits long. It is the boundary between class 2 and class 3 numbers. Writing down the full decimal expansion would take a 400-page-book, with 2,500 digits on each page (except for the first, which would have 2,501).
 named this number megaplex in a book "Mind tools",Rucker, Rudy v. B. Mind tools : the five levels of mathematical reality. Boston: Houghton Miffin, 1987. OCLC 9780395383155 with a definition of -plex suffix.
It is also called ten trestrigintatrecentilliduotrigintatrecentillion in the short scale name of Conway-Wechsler system.Conway and Guy (1995) "The book of Numbers" CopernicusFish. Conway's illion converter - 1000000. Retrieved 2023-11-15. In the long scale name of Conway system, it is called ten sesexagintacentillisesexagintasescentilliard.Fish. Conway's illion converter - 1000000 (long scale). Retrieved 2024-08-06.
Aarex Tiaokhiao calls this number goob-hol.Part 1 (LAN) - Aarex Googology
Username5243 calls this number goosolplex, and it's equal to 10[1]10[1]6 in Username5243's Array Notation, as an intended value.Part 1 - My Large Numbers
BlankEntity calls this number Noogolplex.BlankEntity's Googology Site (Retrieved 10 June, 2022)
Nihilustheabsolutist coined Mega Million for this number https://sites.google.com/d/18UU1wUmAALDOwf1GGMIay7VgBXy1PRsi/p/1zP6giKVTzbMQxnp8oYdIOKNv5rvv3iYt/editRetrieved Sep 3 2024. 
"Maximusmillion" - coined ItsJustJohnYT. https://sites.google.com/view/ijjytlcn/home Retrieved 2024-09-03.
It is also known as "ten trecentretriginmilliatrecenduotrigintillion" according to Landon Curt Noll's The English name of a number.
==Decimal expansion==
1
==Approximations in other notations==
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1\,000\,000}\) 	\(1\times10^{1\,000\,000}\)
Arrow notation 	\(10\uparrow10\uparrow6\) 	\(10\uparrow10\uparrow6\)
Steinhaus-Moser Notation 	6[3][3] 	7[3][3]
Copy notation 	9[9[6]] 	1[1[7]]
Taro's multivariable Ackermann function	A(3,A(3,18)) 	A(3,A(3,19))
Pound-Star Notation 	#*((39635))*423 	#*((39636))*423
BEAF 	{10,{10,6}} 	{10,{10,6}}
Hyper-E notation 	EE6 	EE6
Bashicu matrix system 	(0)(1)[4] 	(0)(1)[5]
Hyperfactorial array notation 	(8!)! 	(9!)!
Fast-growing hierarchy 	\(f_2(f_2(17))\) 	\(f_2(f_2(18))\)
Hardy hierarchy 	\(H_{\omega^22}(17)\) 	\(H_{\omega^22}(18)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^6}}(10)\)	\(g_{\omega^{\omega^6}}(10)\)
==See also ==
*Maximusbillion
*Maximustrillion
*Millionduplex
==Sources==
zh:百万普勒克斯
Category:Numbers
Category:Class 3
Category:Class 2
Category:Googol series
Category:Lower class 3