18223 (number)

18223 is an odd 5-digits prime number following 18222 and preceding 18224. In scientific notation, it is written as 1.8223 × 10^4. The sum of its digits is 16. It has a total of 1 prime factors and 2 positive divisors. There are 18222 positive integers (up to 18223) that are relatively prime to 18223.

Interesting facts

Basic properties

Name

Name eighteen thousand two hundred twenty-three

Notation

Scientific notation 1.8223 × 10^4
Engineering notation 1.8223 × 10^3

Prime Factorization of 18223

Prime Factorization 18223

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 18223
Product of the distinct prime numbers

The prime factorization of 18223 is 18223. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 2, 6, 98, 310, 964, 442, 2238, 78251, 8724, 833269, 353251, 4685559, 2393520, 63467485, 99927054, 617385186, 548292727, 3466446091, 2020369295

Basic calculations (n = 18223)

Multiplication

n×y
n×2 36446
n×3 54669
n×4 72892
n×5 91115

Division

n÷y
n÷2 9111.5
n÷3 6074.3333333333
n÷3 4555.75
n÷5 3644.6

Exponentiation

ny
n2 332077729
n3 6051452455567
n4 110275618097797441
n5 2.0095525885962E+21

Nth Root

y√n
2√n 134.99259238936
3√n 26.315196969116
4√n 11.618631261442
5√n 7.1141656782457

Divisors of 18223

1, 18223

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 18224
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 9112
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 134.99629624549
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9998902546093
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18223 can be divided by 2 positive divisors. The sum of these divisors (counting 18223) is 18224, the average is 9112.

Base conversion 18223

Base System Value
2 Binary 100011100101111
3 Ternary 220222221
4 Quaternary 10130233
5 Quinary 1040343
6 Senary 220211
8 Octal 43457
10 Decimal 18223
12 Duodecimal a667
16 Hexadecimal 472f
20 Vigesimal 25b3
36 Base36 e27

Cryptographic Hash Functions

md5 762977dfefdbd915ee7527aa563d2bb4
sha1 38f52343cfb374b3e143344e95ea29cd5e5cff84
sha256 1fa9912d0c02b4b9b596b73d9d258df08ed9aa18f3d1a7d00206f75b363a4369
sha512 702d57d4c4a8312f60832282e806bc67fa12489c474eea0bea57a1956450d633e68cc70343b39c5008672d577070af0849d2f5e5062a613d5e5df1aeb144db97
ripemd-160 751000377061ab2faeda5fed3ed557f39e5d32b5

18223 as geometric shapes

Circle

Radius = n
Diameter 36446
Circumference 114498.48585273
Area 1043252953.8472

Sphere

Radius = n
Volume 25348264770610
Surface area 4173011815.3887
Circumference 114498.48585273

Square

Length = n
Perimeter 72892
Area 332077729
Diagonal 25771.213747125

Cube

Length = n
Surface area 1992466374
Volume 6051452455567
Space diagonal 31563.161866328

Equilateral Triangle

Length = n
Perimeter 54669
Area 143793874.67252
Altitude 15781.580933164

Triangular Pyramid

Length = n
Surface area 143793874.67252
Volume 713170511226.57
Height 8590.404582375