388
Number 388: Properties, Factors, and Mathematical Facts
Short answer
The number 388 is an even composite number with 6 positive divisors. Its prime factorization is 2² × 97. It is also a deficient number, which gives it several notable mathematical relationships.
Is 388 prime?
ClassificationCompositeParityEvenDivisor count6AbundanceDeficient
What is the prime factorization of 388?
Prime factorization
2 squared times 97
What are the divisors of 388?
Divisor count
6
Divisor sum
686
Proper divisor sum
298
- 1
- 2
- 4
- 97
- 194
- 388
How is 388 classified?
How is 388 represented in other numeral systems?
Decimal
388
Binary
110000100
Octal
604
Hexadecimal
184
Roman
CCCLXXXVIIILearn more →
In words
three hundred eighty eight
Roots and powers
Square root
19.697716 Approximate
Cube root
7.293633 Approximate
Nearest lower square
361
Nearest higher square
400
Nearest lower cube
343
Nearest higher cube
512
What are the digit properties of 388?
Which numbers are related to 388?
Why these results are true
- 388 is composite because it has positive divisors other than 1 and itself.
Compare this number
FAQ for 388
- Is 388 prime?
- No
- What is the prime factorization of 388?
- 2² × 97
- Is 388 a perfect square?
- No
- What is 388 in binary?
- 110000100
- What is 388 in Roman numerals?
- CCCLXXXVIII