billionth meaning in Hindi

Examples

1. that were present less than a billionth of a second after the universe began -
   जो उपस्थित थी, संसार की शुरुआत के एक सेकंड के अरब भाग में -
2. Size Matters : A nanometre-a billionth of a metre or about one 80,000th the diameter of a human hair-that is the smallest the biggest breakthrough of the year can get .
   आकार का महत्वः वर्ष की सबसे बड़ी कामयाबी एक नैनोमीटर-एक मीटर का अरबवां या एक बाल की मोटाई का 80,000वां हिस्सा-हो सकती है .

Meaning

1. one part in a billion equal parts
   synonyms：
2. position 1,000,000,000 in a countable series of things

1. the ordinal number of one billion in counting order