Septenseptuagintillion

A septenseptuagintillion is equal to 10234 in the short scale, or 10462 in the long scale by Conway and Guy's naming system.Conway and Guy. (1995) "The book of Numbers" CopernicusRobert Munafo The Conway-Wechsler System. Retrieved 2023-02-05.Steve Olsen Big-Ass Numbers. Retrieved 2023-02-05.Fish 
In the long scale which is commonly used in France and Germany, 10234 is called noventrigintillion.
==Approximations==
For short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{234}\) 	\(1\times10^{234}\)
Arrow notation 	\(10\uparrow234\) 	\(10\uparrow234\)
Steinhaus-Moser Notation 	113[3] 	114[3]
Copy notation 	9[234] 	1[235]
Taro's multivariable Ackermann function	A(3,774) 	A(3,775)
Pound-Star Notation 	#*((90))*10 	#*((91))*10
BEAF 	{10,234} 	{10,234}
Hyper-E notation 	E234 	E234
Bashicu matrix system 	(0)(0)(0)(0)(0)(0)[4531] 	(0)(0)(0)(0)(0)(0)[4532]
Hyperfactorial array notation 	136! 	137!
Fast-growing hierarchy 	\(f_2(767)\) 	\(f_2(768)\)
Hardy hierarchy 	\(H_{\omega^2}(767)\) 	\(H_{\omega^2}(768)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^22+\omega3+4}}(10)\)	\(g_{\omega^{\omega^22+\omega3+4}}(10)\)
For long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{462}\) 	\(1\times10^{462}\)
Arrow notation 	\(10\uparrow462\) 	\(10\uparrow462\)
Steinhaus-Moser Notation 	200[3] 	201[3]
Copy notation 	9[462] 	1[463]
Taro's multivariable Ackermann function	A(3,1531) 	A(3,1532)
Pound-Star Notation 	#*((1893))*13 	#*((1894))*13
BEAF 	{10,462} 	{10,462}
Hyper-E notation 	E462 	E462
Bashicu matrix system 	(0)(0)(0)(0)(0)(0)(0)[4067] 	(0)(0)(0)(0)(0)(0)(0)[4068]
Hyperfactorial array notation 	237! 	238!
Fast-growing hierarchy 	\(f_2(1524)\) 	\(f_2(1525)\)
Hardy hierarchy 	\(H_{\omega^2}(1524)\) 	\(H_{\omega^2}(1525)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^24+\omega6+2}}(10)\)	\(g_{\omega^{\omega^24+\omega6+2}}(10)\)
==List of prefixed numbers derived from septuagintillion==
Name 	Short scale	Long scale
unseptuagintillion 	10216 	10426
duoseptuagintillion 	10219 	10432
treseptuagintillion 	10222 	10438
quattuorseptuagintillion	10225 	10444
quinseptuagintillion 	10228 	10450
seseptuagintillion 	10231 	10456
septenseptuagintillion 	10234 	10462
octoseptuagintillion 	10237 	10468
novenseptuagintillion 	10240 	10474
== Sources ==
== See also ==
Category:Numbers
Category:Illion
Category:Class 2
Category:Septuagintillion
Category:Numbers with 101 to 999 digits