11185 (number)

11185 is an odd 5-digits composite number following 11184 and preceding 11186. In scientific notation, it is written as 1.1185 × 10^4. The sum of its digits is 16. It has a total of 2 prime factors and 4 positive divisors. There are 8944 positive integers (up to 11185) that are relatively prime to 11185.

Interesting facts

Basic properties

Name

Name eleven thousand one hundred eighty-five

Notation

Scientific notation 1.1185 × 10^4
Engineering notation 1.1185 × 10^3

Prime Factorization of 11185

Prime Factorization 5 × 2237

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 11185
Product of the distinct prime numbers

The prime factorization of 11185 is 5 × 2237. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 12, 89, 458, 555, 493, 5634, 54327, 80310, 404633, 658015, 9895782, 2549506, 18398622, 45429492, 206880532, 778156829, 8309544305, 3991046326

Basic calculations (n = 11185)

Multiplication

n×y
n×2 22370
n×3 33555
n×4 44740
n×5 55925

Division

n÷y
n÷2 5592.5
n÷3 3728.3333333333
n÷3 2796.25
n÷5 2237

Exponentiation

ny
n2 125104225
n3 1399290756625
n4 15651067112850625
n5 1.7505718565723E+20

Nth Root

y√n
2√n 105.75916035975
3√n 22.363786085122
4√n 10.283927282889
5√n 6.4524878833405

Divisors of 11185

1, 5, 2237, 11185

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11184
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11185 can be divided by 4 positive divisors. The sum of these divisors (counting 11185) is 1, the average is 0.25.

Base conversion 11185

Base System Value
2 Binary 10101110110001
3 Ternary 120100021
4 Quaternary 2232301
5 Quinary 324220
6 Senary 123441
8 Octal 25661
10 Decimal 11185
12 Duodecimal 6581
16 Hexadecimal 2bb1
20 Vigesimal 17j5
36 Base36 8mp

Cryptographic Hash Functions

md5 51e12869e03348d481ca682359282739
sha1 b5889b36bff40456fc5413bc7de03e7686cd4139
sha256 348f713db93c9a395e3eea0eb35379dd930cc440161b2c846e905707a6252cb4
sha512 78654205697047eed84d6cc68f89d6d66d39df387903d5978084961b447eeecf10b22dbf5713813576539219e34988d80ac85c13c0ec74adf87d1c5c0717799e
ripemd-160 478a521236a108720358fd4b58e4b9fc9535893f

11185 as geometric shapes

Circle

Radius = n
Diameter 22370
Circumference 70277.427660804
Area 393026514.19304

Sphere

Radius = n
Volume 5861335414998.9
Surface area 1572106056.7722
Circumference 70277.427660804

Square

Length = n
Perimeter 44740
Area 125104225
Diagonal 15817.978695143

Cube

Length = n
Surface area 750625350
Volume 1399290756625
Space diagonal 19372.988282658

Equilateral Triangle

Length = n
Perimeter 33555
Area 54171718.485382
Altitude 9686.4941413289

Triangular Pyramid

Length = n
Surface area 54171718.485382
Volume 164907997143.53
Height 5272.6595650477