Dumillillion

A dumillillion or duomillillion or millilliardilliardplexhttp://users.skynet.be/nizgorur/very_big_numbers.htm is equal to \(10^{6,003}\) in the short scale, and \(10^{12,000}\) in the long scale.Very Large Numbers: A list of large numbers
It is equal to 1 followed by 6,003 zeros. It is 6,004 digits long.
It is named as billinillion by the Conway-Wechsler systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 2000th -illion number. In the long scale, \(10^{6003}\) is called millinilliard in the Conway-Wechsler system.
Dumillillion is also known as billillion or billinillion or duomilliatillion according to Landon Curt Noll's The English name of a number.
Written out in decimal form dumillillion (in the short scale) is:
In long scale:
==Approximations==
For short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{6003}\) 	\(1\times10^{6003}\)
Arrow notation 	\(10\uparrow6003\) 	\(10\uparrow6003\)
Steinhaus-Moser Notation 	1838[3] 	1839[3]
Copy notation 	9[6003] 	10[3002]
Chained arrow notation 	\(10\rightarrow6003\) 	\(10\rightarrow6003\)
Taro's multivariable Ackermann function	A(3,19938) 	A(3,19939)
Pound-Star Notation 	#*((1360))*41 	#*((1361))*41
BEAF & Bird's array notation 	{10,6003} 	{10,6003}
H* function 	H(2000) 	H(2000)
Hyper-E notation 	E6003 	E6003
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Hyperfactorial array notation 	2080! 	2081!
Fast-growing hierarchy 	\(f_2(19927)\) 	\(f_2(19928)\)
Hardy hierarchy 	\(H_{\omega^2}(19927)\) 	\(H_{\omega^2}(19928)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^36+3}}(10)\)	\(g_{\omega^{\omega^36+3}}(10)\)
For long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{12000}\) 	\(1\times10^{12000}\)
Arrow notation 	\(10\uparrow12000\) 	\(10\uparrow12000\)
Steinhaus-Moser Notation 	5[3][3] 	6[3][3]
Copy notation 	9[12000] 	1[12001]
Taro's multivariable Ackermann function	A(3,39860) 	A(3,39861)
Pound-Star Notation 	#*((965))*56 	#*((966))*56
BEAF 	{10,12000} 	{10,12000}
Hyper-E notation 	E12000 	E12000
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Hyperfactorial array notation 	3812! 	3813!
Fast-growing hierarchy 	\(f_2(39847)\) 	\(f_2(39848)\)
Hardy hierarchy 	\(H_{\omega^2}(39847)\) 	\(H_{\omega^2}(39848)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^4+\omega^32}}(10)\)	\(g_{\omega^{\omega^4+\omega^32}}(10)\)
== Sources ==
== See also ==
Category: Tier 2 -illion numbers
Category:Numbers
Category:Illion
Category:Class 2
Category:Numbers with 1000 to 1000000 digits