A septendecillion or septdecillion is equal to 1054 in America, or 10102 in France and Germany.[1][2]
In the long scale, 1054 is called nonillion, which is commonly used in France and Germany. Sbiis Saibian calls this number nonilliad using his -illiad suffix.[3]
This number is also called oktadekillion in Russ Rowlett's Greek-based naming system.[4]
Decimal[]
- 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 - short scale
- 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 - long scale
Examples[]
- The volume of the Pleiades Star Cluster (a nearby star cluster within the Milky Way Galaxy) is roughly 226 septendecillion cubic centimeters.[5]
- The prefix tenayotta- multiplies by one septendecillion.
Approximations[]
For short scale:
Notation | Lower bound | Upper bound |
---|---|---|
Scientific notation | \(1\times10^{54}\) | |
Arrow notation | \(10\uparrow54\) | |
Steinhaus-Moser Notation | 34[3] | 35[3] |
Copy notation | 9[54] | 1[55] |
Taro's multivariable Ackermann function | A(3,176) | A(3,177) |
Pound-Star Notation | #*(5,6,4,6,0,2)*6 | #*(1,7,8,1,3)*8 |
BEAF | {10,54} | |
Bashicu matrix system | (0)(0)(0)(0)[2371] | (0)(0)(0)(0)[2372] |
Hyperfactorial array notation | 43! | 44! |
Fast-growing hierarchy | \(f_2(171)\) | \(f_2(172)\) |
Hardy hierarchy | \(H_{\omega^2}(171)\) | \(H_{\omega^2}(172)\) |
Slow-growing hierarchy | \(g_{\omega^{\omega5+4}}(10)\) |
For long scale:
Notation | Lower bound | Upper bound |
---|---|---|
Scientific notation | \(1\times10^{102}\) | |
Arrow notation | \(10\uparrow102\) | |
Steinhaus-Moser Notation | 57[3] | 58[3] |
Copy notation | 9[102] | 1[103] |
Taro's multivariable Ackermann function | A(3,335) | A(3,336) |
Pound-Star Notation | #*(10)*100 | |
BEAF | {10,102} | |
Bashicu matrix system | (0)(0)(0)(0)(0)[1539] | (0)(0)(0)(0)(0)[1540] |
Hyperfactorial array notation | 71! | 72! |
Fast-growing hierarchy | \(f_2(330)\) | \(f_2(331)\) |
Hardy hierarchy | \(H_{\omega^2}(330)\) | \(H_{\omega^2}(331)\) |
Slow-growing hierarchy | \(g_{\omega^{\omega^2+2}}(10)\) |
List of prefixed numbers derived from decillion[]
Name | Short scale | Long scale |
---|---|---|
undecillion | 1036 | 1066 |
duodecillion | 1039 | 1072 |
tredecillion | 1042 | 1078 |
quattuordecillion | 1045 | 1084 |
quindecillion | 1048 | 1090 |
sexdecillion | 1051 | 1096 |
septendecillion | 1054 | 10102 |
octodecillion | 1057 | 10108 |
novemdecillion | 1060 | 10114 |
Sources[]
- ↑ Septendecillion at Wolfram MathWorld
- ↑ Illion Numbers by Jonathan Bowers
- ↑ Saibian, Sbiis. Ultimate Large Numbers List - Part I. Retrieved 2015-03-29.
- ↑ Russ Rowlett Names for Large Numbers Archived 2006-01-10.
- ↑ [1]
See also[]
- septendecyllion
Main article: -illion
1–9: million · billion · trillion · quadr · quint · sext · sept · oct · non10–19: decillion · undec · duodec · tredec · quattuordec · quindec · sexdec · septendec · octodec · novemdec
20–29: vigintillion · unvigint · duovigint · tresvigint · quattuorvigint · quinvigint · sesvigint · septemvigint · octovigint · novemvigint
30–39: trigintillion (un- · duo- · tres- · quattuor- · quin- · ses- · septen- · octo- · noven-)
40–49: quadragintillion (un- · duo- · tres- · quattuor- · quin- · ses- · septen- · octo- · noven-)
50–59: quinquagintillion (un- · duo- · tres- · quattuor- · quin- · ses- · septen- · octo- · noven-)
60–69: sexagintillion (un- · duo- · tre- · quattuor- · quin- · se- · septen- · octo- · noven-)
70–79: septuagintillion (un- · duo- · tre- · quattuor- · quin- · se- · septen- · octo- · noven-)
80–89: octogintillion (un- · duo- · tres- · quattuor- · quin- · sex- · septem- · octo- · novem-)
90–99: nonagintillion (un- · duo- · tre- · quattuor- · quin- · se- · septe- · octo- · nove-)
100–900: centillion · ducent · trecent · quadringent · quingent · sescent · septingent · octingent · nongent
1,000–1024: millillion · dumill · dumillinonagintanongent · trimill · trimilliduotrigintatrecent · trimillisexoctogintaoctingent · quadrimill · quadrimilliquattuordecicent · quinmill · sexmill · septimill · octimill · nonimill · myr · decimilliquinsexagintasescent · dumyr · unquadragintamilliunquinquagintacent · centimill · micr · nan · pic · femt · att · zept · yoct