31.689 years.
Chat with our AI personalities
If you counted 1 number per second, it would take 220 years to count to 7 billion.
If you counted 1 number per second, it would take at least 220 years to count to 6.9 billion.
Probably 6
Assuming it takes about 1 second to count each dollar, it would take one billion seconds, or about 31 years and 8 months.
1 billion seconds / 3600 / 24 / 365.2422 = 31.69 years