11221 (number)

11221 is an odd 5-digits composite number following 11220 and preceding 11222. In scientific notation, it is written as 1.1221 × 10^4. The sum of its digits is 7. It has a total of 2 prime factors and 4 positive divisors. There are 9576 positive integers (up to 11221) that are relatively prime to 11221.

Interesting facts

Basic properties

Name

Name eleven thousand two hundred twenty-one

Notation

Scientific notation 1.1221 × 10^4
Engineering notation 1.1221 × 10^3

Prime Factorization of 11221

Prime Factorization 49 × 229

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 11221
Product of the distinct prime numbers

The prime factorization of 11221 is 49 × 229. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 11, 8, 421, 369, 4007, 3454, 77208, 69392, 490255, 614907, 111265, 3707642, 97132893, 58441921, 362810046, 548693002, 217407592, 8865708295

Basic calculations (n = 11221)

Multiplication

n×y
n×2 22442
n×3 33663
n×4 44884
n×5 56105

Division

n÷y
n÷2 5610.5
n÷3 3740.3333333333
n÷3 2805.25
n÷5 2244.2

Exponentiation

ny
n2 125910841
n3 1412845546861
n4 15853539881327281
n5 1.7789257100837E+20

Nth Root

y√n
2√n 105.92922165295
3√n 22.387753722739
4√n 10.292192266614
5√n 6.4566361369211

Divisors of 11221

1, 49, 229, 11221

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 -11220
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 11221 can be divided by 4 positive divisors. The sum of these divisors (counting 11221) is 1, the average is 0.25.

Base conversion 11221

Base System Value
2 Binary 10101111010101
3 Ternary 120101121
4 Quaternary 2233111
5 Quinary 324341
6 Senary 123541
8 Octal 25725
10 Decimal 11221
12 Duodecimal 65b1
16 Hexadecimal 2bd5
20 Vigesimal 1811
36 Base36 8np

Cryptographic Hash Functions

md5 0e105949d99a32ca1751703e94ece601
sha1 05c8900a1795d8afe8df855ab100c2bd8f91478f
sha256 165f4089c872b411bed35175b6c0a79aaff12f84fcb4faadc4e14e2bc52b829e
sha512 cd10eb581b797acb4de3f5ce39567b14b54d8d8b9243355ee87c19976bbdcb04e49ba4df6f543359e31399c26583d7515b9c3952902bfed281b1b3f332e29c82
ripemd-160 faaf5e0d7faffc875819600852c6e3ca500450bc

11221 as geometric shapes

Circle

Radius = n
Diameter 22442
Circumference 70503.622331862
Area 395560573.09291

Sphere

Radius = n
Volume 5918113587567.4
Surface area 1582242292.3716
Circumference 70503.622331862

Square

Length = n
Perimeter 44884
Area 125910841
Diagonal 15868.890383389

Cube

Length = n
Surface area 755465046
Volume 1412845546861
Space diagonal 19435.34211173

Equilateral Triangle

Length = n
Perimeter 33663
Area 54520993.458932
Altitude 9717.6710558652

Triangular Pyramid

Length = n
Surface area 54520993.458932
Volume 166505444492.44
Height 5289.6301277962