11205 (number)

11205 is an odd 5-digits composite number following 11204 and preceding 11206. In scientific notation, it is written as 1.1205 × 10^4. The sum of its digits is 9. It has a total of 3 prime factors and 8 positive divisors. There are 5904 positive integers (up to 11205) that are relatively prime to 11205.

Interesting facts

Basic properties

Name

Name eleven thousand two hundred five

Notation

Scientific notation 1.1205 × 10^4
Engineering notation 1.1205 × 10^3

Prime Factorization of 11205

Prime Factorization 249 × 9 × 5

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 11205
Product of the distinct prime numbers

The prime factorization of 11205 is 249 × 9 × 5. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 87, 10, 38, 718, 5176, 3089, 34202, 26462, 140913, 230131, 8799916, 4455951, 28659212, 78126217, 130639887, 649485299, 5146637896, 6623584723

Basic calculations (n = 11205)

Multiplication

n×y
n×2 22410
n×3 33615
n×4 44820
n×5 56025

Division

n÷y
n÷2 5602.5
n÷3 3735
n÷3 2801.25
n÷5 2241

Exponentiation

ny
n2 125552025
n3 1406810440125
n4 15763310981600625
n5 1.7662789954883E+20

Nth Root

y√n
2√n 105.85367258626
3√n 22.377107777675
4√n 10.288521399417
5√n 6.4547937850759

Divisors of 11205

1, 5, 9, 45, 249, 1245, 2241, 11205

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11204
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11205 can be divided by 8 positive divisors. The sum of these divisors (counting 11205) is 1, the average is 0.125.

Base conversion 11205

Base System Value
2 Binary 10101111000101
3 Ternary 120101000
4 Quaternary 2233011
5 Quinary 324310
6 Senary 123513
8 Octal 25705
10 Decimal 11205
12 Duodecimal 6599
16 Hexadecimal 2bc5
20 Vigesimal 1805
36 Base36 8n9

Cryptographic Hash Functions

md5 002c3a40ac50dc870f1ff386f11f5bae
sha1 31a306277138ee8b6a782597c5f7958be3e38236
sha256 97688e72b62d849d88a936d9b9a8f1271d79ae2d37ad65c8942caca4db89cffc
sha512 5f46534afc189875fcba6fd494d0040c1a08e0b7e118fc2ececbff6cccec88f209374b1535b5d0651a84bedd68924d7912da165e4a750dfb2733304ac20c2c96
ripemd-160 a9a12c6129f31483864cf433c70eea12fe6819ac

11205 as geometric shapes

Circle

Radius = n
Diameter 22410
Circumference 70403.091366947
Area 394433319.38332

Sphere

Radius = n
Volume 5892833791586.8
Surface area 1577733277.5333
Circumference 70403.091366947

Square

Length = n
Perimeter 44820
Area 125552025
Diagonal 15846.262966391

Cube

Length = n
Surface area 753312150
Volume 1406810440125
Space diagonal 19407.629298809

Equilateral Triangle

Length = n
Perimeter 33615
Area 54365621.573289
Altitude 9703.8146494046

Triangular Pyramid

Length = n
Surface area 54365621.573289
Volume 165794200342.74
Height 5282.0876554635