Number 361 - properties and curiosities

361 (number)

361

Number 361 properties

  • Perfect square
  • 361 is an odd number.
  • 361 is a perfect square (19 × 19).

Prime factorization

Prime factorization of 361: 19^2.

Divisors

Divisor count: 3

1, 19, 361

Factors of 361 are: 1, 19, 361.

Representations

In octal, 361 is represented as 551.

In binary, 361 is represented as 101101001.

In hex, 361 is represented as 169.

Roman numeral: CCCLXI

Curiosities

  • 361 is a perfect square, so it forms a square grid with equal side lengths.

Quick answers

Is 361 prime?
No, 361 is not prime.

What are the factors of 361?
1, 19, 361

What is 361 in binary?
101101001