As a number: 21,000,000,000 = 21 billion
2,000,000,000
4.5 billion in standard form is 4,500,000,000
To write in two different standard forms: 2,000,000,611 or 2000000611
90 bilion
1.3 bilion
$2 bilion
11
5.7224 bilion
Yes, it is.
a billion trillions would be 1 sexillion (no joke 100% serious) it is a 1 followed by 21 zeros. after that is a septillion a 1 folowed by 24 zeros.
it is roughly about 7 bilion but it keeps growing
the swirass family fortune is 6.2 bilion $