10,973 Pages

Eighty-eights is equal to $$8 \lfloor 10^{80} / 9\rfloor$$, or 80 copies of 8:[1]

88,888,888,888,888,888,888,888,888,888,888,888,888,888,888,888,888,888,888,888,888,888,888,888,888,888,888 or metamathematically with interior superscription as $$8^{78}8$$

Its prime factorization is 23 × 11 × 17 × 41 × 73 × 101 × 137 × 271 × 3,541 × 9,091 × 27,961 × 1,676,321 × 5,070,721 × 5,882,353 × 5,964,848,081 × 19,721,061,166,646,717,498,359,681.

## Approximations

Notation Lower bound Upper bound
Scientific notation $$8.888\times10^{79}$$ $$8.889\times10^{79}$$
Arrow notation $$127\uparrow38$$ $$145\uparrow37$$
Steinhaus-Moser Notation 47[3] 48[3]
Copy notation 8[80]
Taro's multivariable Ackermann function A(3,262) A(3,263)
Pound-Star Notation #*(5,1,3,5,1,5,1)*7 #*(6,1,3,5,1,5,1)*7
BEAF {127,38} {145,37}
Hyper-E notation 8E79 9E79
Bashicu matrix system (0)(0)(0)(0)[99266] (0)(0)(0)(0)[99267]
Hyperfactorial array notation 58! 59!
Fast-growing hierarchy $$f_2(257)$$ $$f_2(258)$$
Hardy hierarchy $$H_{\omega^2}(257)$$ $$H_{\omega^2}(258)$$
Slow-growing hierarchy $$g_{\omega^{42}9}(76)$$ $$g_{\omega^{\omega^32+\omega}3}(4)$$

## Sources

1. Halm, Michael Joseph. neologisms. Archived from the original on 2014-02-19. Retrieved 2018-02-26.