5524288 = 26*7*11*19
250 written in index form = 2.5 × 102
2x2x2x2
Index form
"index" is the singular form - "indices" is the plural :)
To express 375 in index form, we first factor it into its prime components. The prime factorization of 375 is (3 \times 5^3). Therefore, in index form, 375 can be written as (3^1 \times 5^3).
The possessive form of the singular noun index is index's.
18 * * * * * No! 2*3*5 = 30
To express 375 in index form, we first find its prime factorization. The prime factorization of 375 is (3 \times 5^3). Therefore, in index form, 375 can be written as (3^1 \times 5^3).
indices or indexes
The plural form for the noun index is indexes.
Writing Numbers in Index FormWe know that: So, we can write 8 as 23.Likewise, 27 can be written as 33and 125 can be written as 53.So far, we have considered numbers that have a group of the same factors. Sometimes, a number has more than one group of the same factors as shown in the following example.Example 20Write 200 in simplest index form.Solution:Key Termsimplest index form
To express 63 as a product of prime factors in index form, we first need to find the prime factors of 63. 63 can be factored as 3 x 3 x 7. This can be written in index form as 3^2 x 7. Therefore, 63 as a product of prime factors in index form is 3^2 x 7.