20484 (number)

20484 is an even 5-digits composite number following 20483 and preceding 20485. In scientific notation, it is written as 2.0484 × 10^4. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 6816 positive integers (up to 20484) that are relatively prime to 20484.

Interesting facts

Basic properties

Name

Name twenty thousand four hundred eighty-four

Notation

Scientific notation 2.0484 × 10^4
Engineering notation 2.0484 × 10^3

Prime Factorization of 20484

Prime Factorization 2 × 2 × 9 × 569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10242
Product of the distinct prime numbers

The prime factorization of 20484 is 2 × 2 × 9 × 569. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 14, 20, 252, 867, 7820, 7138, 39348, 69870, 47794, 308695, 173419, 3349167, 11408748, 36611074, 465162881, 888733488, 9309266117, 2622085757

Basic calculations (n = 20484)

Multiplication

n×y
n×2 40968
n×3 61452
n×4 81936
n×5 102420

Division

n÷y
n÷2 10242
n÷3 6828
n÷3 5121
n÷5 4096.8

Exponentiation

ny
n2 419594256
n3 8594968739904
n4 176059339668193536
n5 3.6063995137633E+21

Nth Root

y√n
2√n 143.12232530252
3√n 27.361396255819
4√n 11.96337432761
5√n 7.28254125304

Divisors of 20484

1, 2, 4, 9, 18, 36, 569, 1138, 2276, 5121, 10242, 20484

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20483
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20484 can be divided by 12 positive divisors. The sum of these divisors (counting 20484) is 1, the average is 0.083333333333333.

Base conversion 20484

Base System Value
2 Binary 101000000000100
3 Ternary 1001002200
4 Quaternary 11000010
5 Quinary 1123414
6 Senary 234500
8 Octal 50004
10 Decimal 20484
12 Duodecimal ba30
16 Hexadecimal 5004
20 Vigesimal 2b44
36 Base36 ft0

Cryptographic Hash Functions

md5 654784daf0b133e42d02214b22cb03a6
sha1 28fb2952f8e615853f53422052299a2b9ffaf9cc
sha256 5118b7fd86042ee7067f9b54de507ed8ab145aa8e3ed42d6d5efa1e6972232a0
sha512 56f1d763b4971f01fe31452b5f82ae95cba85eec8295e89e4a1ee58ecb2ac623c71b0f86978eb458557a86e95822b3b8b80c6f1573d8e407d2616b5d76d0bb4e
ripemd-160 14b349075cab265e729a067ea0a972971084931f

20484 as geometric shapes

Circle

Radius = n
Diameter 40968
Circumference 128704.76783227
Area 1318194232.1381

Sphere

Radius = n
Volume 36002520868155
Surface area 5272776928.5523
Circumference 128704.76783227

Square

Length = n
Perimeter 81936
Area 419594256
Diagonal 28968.75061165

Cube

Length = n
Surface area 2517565536
Volume 8594968739904
Space diagonal 35479.328742241

Equilateral Triangle

Length = n
Perimeter 61452
Area 181689642.48902
Altitude 17739.66437112

Triangular Pyramid

Length = n
Surface area 181689642.48902
Volume 1012926780012.1
Height 9656.2502038835