FANDOM


The Fibonamega, coined by SuperJedi224, is equal to the millionth term of the Fibonacci sequence, starting with the first one.

It has exactly 208,988 digits.

Its prime factorization starts with 3 × 56 × 7 × 11 × 41 × 47 × 101 × 151 × 251 × 401 × 641 × 1,087 × 1,601 × 2,161 × 2,207 × 3,001 × 3,041 × 4,001 × 4,481 × 9,601 × …

ApproximationsEdit

Notation Lower bound Upper bound
Scientific notation \(1.953\times10^{208987}\) \(1.954\times10^{208987}\)
Arrow notation \(2201\uparrow62522\) \(802\uparrow71961\)
Steinhaus-Moser Notation 5[3][3] 6[3][3]
Copy notation 1[1[6]] 2[2[6]]
Taro's multivariable Ackermann function A(3,A(3,16)) A(3,A(3,17))
Pound-Star Notation #*((1))*206 #*((2))*206
BEAF {2201,62522} {802,71961}
Hyper-E notation E208987 2E208987
Bashicu matrix system (0)(1)[16] (0)(1)[17]
Hyperfactorial array notation (8!)! (9!)!
Fast-growing hierarchy \(f_2(f_2(15))\) \(f_2(f_2(16))\)
Hardy hierarchy \(H_{\omega^22}(15)\) \(H_{\omega^22}(16)\)
Slow-growing hierarchy \(g_{\omega^{\omega^32+\omega^28+\omega13+37}9}(39)\) \(g_{\omega^{\omega^3+\omega^236+\omega3+21}14}(41)\)

SourcesEdit

Source: Naming Large Fibonacci Numbers

See alsoEdit

Fibonacci Numbers by SuperJedi224

Level Two

Numbers By SuperJedi224

Fibonacci Numbers

Level Two

Pound-Star Notation