Miner's "OH NO" number

This number is so big, that it is $$\frac{1}{\Re}$$ of the size of the omniverse. (If number is in litt milleniums).

Formula:

$$MO_1$$ = 1 followed by 1 zero

$$MO_2 $$ = $$MO_1$$ followed by $$MO_1$$ zeros

$$MO_{3} $$ = $$MO_2$$ followed by $$MO_2$$ zeros

...

$$MO_{118} $$ = $$MO_{117}$$ followed by $$MO_{117}$$ zeros

$$MO_{119} $$ = $$MO_{118}$$ followed by $$MO_{117}$$ zeros

$$MO_{120} $$ = $$MO_{119}$$ followed by $$MO_{119}$$ zeros

Then

$${MO_{120}}^{MO_{120}} \uparrow \uparrow \uparrow 333$$

Conclusion: Miner's OH NO number = $${MO_{120}}^{MO_{120}} \uparrow \uparrow \uparrow 333$$).