It is: 1.0*10^9 = 1,000,000,000
1 billion = 1.0 × 109
The prime factorization of one billion using exponents is 2^9 x 5^9
1 billion {short scale} = 109 = (2*5)9 = 29 * 59 [see related link for short scale and long scale for billion]
1,000,000,000 = 1.0*109 in standard form or scientific notation
All numbers can be expressed using exponents.
1x10-6
419,854,000 using exponents is 4.19854 x 108
7,777 can be written as 7.78 × 103 using exponents.
The prime factorization of 25 using exponents is: 52
The prime factorization of 8 using exponents is: 23
The prime factorization of 81 using exponents is: 34
The prime factors of 20 using exponents is: 22x 5