Terms for subject Mathematics containing billion

English	Russian
one chance in a billion	один шанс из миллиона
tens of parts per billion	десятки миллиардных долей (Spring_beauty)
the sun radiates as mach energy every second as would be released by the explosion of several billion atomic bombs	столько ... сколько ... бы
to perform computation at billions of floating-point operations per second	проводить расчёт (gigaflops)