What is the square root of 361?

The square root of 361 is 19. Square root is a mathematical operation that finds a number which, when multiplied by itself, gives the original number. In this case, 19 x 19 equals 361. Square roots are commonly used in various mathematical applications, such as solving quadratic equations, determining distances, and calculating areas. The concept of square root is closely related to the concept of a perfect square, where the number is a result of squaring an integer. In this case, 361 is a perfect square since it is the product of multiplying 19 by itself. Square roots have numerous applications in science, engineering, and finance, making them an essential mathematical concept in various fields.

Math question: What is the square root of 361?

The square root of 361 is equal to the positive square root of 361, which is 19. Since 19 multiplied by itself equals 361, the square root of 361 is indeed 19. It is important to note that the square root can have both positive and negative values, but conventionally, the positive square root is considered as the principal square root. This value represents the measure of a side of a square whose area would be equal to 361. In geometry, the square root of a number is obtained by finding the length of one side of a square that has the given number as its area.

Math question: How many possible ways can the number 361 be divided by 19, considering that the quotient should be an integer?

To find the number of possible divisions, we need to determine the factors of 361 and check if any of them are divisible by 19. The factors of 361 are 1, 19, and 361. Since both 19 and 361 are divisible by 19, we get two possible ways: 19 ÷ 19 = 1 and 361 ÷ 19 = 19. Therefore, the number 361 can be divided by 19 in two possible ways. (Characters used: 451)

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

361 (number)

361 is an odd 3-digits composite number following 360 and preceding 362. In scientific notation, it is written as 3.61 × 10^2. The sum of its digits is 10. It has a total of 2 prime factors and 3 positive divisors. There are 342 positive integers (up to 361) that are relatively prime to 361.

Interesting facts

361 has 3 divisors, whose sum is 381
The reverse of 361 is 163
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 3
Sum of Digits 10
Digital Root 1

Name

Name	three hundred sixty-one

Notation

Scientific notation	3.61 × 10^2
Engineering notation	3.61 × 10^0

Prime Factorization of 361

Prime Factorization 19 × 19

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	19	Product of the distinct prime numbers

The prime factorization of 361 is 19 × 19. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 59, 26, 839, 353, 7714, 4054, 95267, 14628, 348408, 161774, 7291848, 4006994, 34459903, 16742156, 748137832, 847598289, 4382463588, 1689480365

Basic calculations (n = 361)

Multiplication

n×y

n×2	722
n×3	1083
n×4	1444
n×5	1805

Division

n÷y

n÷2	180.5
n÷3	120.33333333333
n÷3	90.25
n÷5	72.2

Exponentiation

n^y

n²	130321
n³	47045881
n⁴	16983563041
n⁵	6131066257801

Nth Root

^y√n

²√n	19
³√n	7.120367358902
⁴√n	4.3588989435407
⁵√n	3.2471431911357

Divisors of 361

1, 19, 361

3 divisors

τ	Total Divisors	3	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-360	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.33333333333333	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	3	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 361 can be divided by 3 positive divisors. The sum of these divisors (counting 361) is 1, the average is 0.33333333333333.

Base conversion 361

Base	System	Value
2	Binary	101101001
3	Ternary	111101
4	Quaternary	11221
5	Quinary	2421
6	Senary	1401
8	Octal	551
10	Decimal	361
12	Duodecimal	261
16	Hexadecimal	169
20	Vigesimal	i1
36	Base36	a1

Cryptographic Hash Functions

md5	52720e003547c70561bf5e03b95aa99f
sha1	b6e7a22c25e9e7146913841b0995288c688f9bf8
sha256	73daa9289ddd08a53ba86f065ddb07bf915aba208bec652e999613d2a8444228
sha512	e1840ffcd569c7f4b8baed965fb76f21f043b8abe1fbdebc2943a37bf4f51749f56767c2b733aae12348aa56e6460adc2bf9d9dfd8c9054532c81ccad391676b
ripemd-160	28cb64564ae42c8d5c544fba55539f2dcf7093cd

361 as geometric shapes

Circle

Radius = n

Diameter	722
Circumference	2268.2298958918
Area	409415.49620848

Sphere

Radius = n

Volume	197065325.50835
Surface area	1637661.9848339
Circumference	2268.2298958918

Square

Length = n

Perimeter	1444
Area	130321
Diagonal	510.53109601669

Cube

Length = n

Surface area	781926
Volume	47045881
Space diagonal	625.27034153236

Equilateral Triangle

Length = n

Perimeter	1083
Area	56430.648323296
Altitude	312.63517076618

Triangular Pyramid

Length = n

Surface area	56430.648323296
Volume	5544410.2469992
Height	170.17703200556