3 ms·
Wrt. evaporation: no. Here is a handy online black hole calculator http://xaonon.dyndns.org/hawking/ http://xaonon.dyndns.org/hawking/ Punch in 130 solar mass
by semi-extrinsic 7y ago
Wrt. evaporation: no. Here is a handy online black hole calculator
http://xaonon.dyndns.org/hawking/ http://xaonon.dyndns.org/hawking/
Punch in 130 solar masses, and you get a lifetime (before evaporation) of around 10^72 years. Age of the universe is 10^10 years, so evaporation is utterly negligible.