28436 (number)

28436 is an even 5-digits composite number following 28435 and preceding 28437. In scientific notation, it is written as 2.8436 × 10^4. The sum of its digits is 23. It has a total of 3 prime factors and 6 positive divisors. There are 14216 positive integers (up to 28436) that are relatively prime to 28436.

Interesting facts

Basic properties

Name

Name twenty-eight thousand four hundred thirty-six

Notation

Scientific notation 2.8436 × 10^4
Engineering notation 2.8436 × 10^3

Prime Factorization of 28436

Prime Factorization 2 × 2 × 7109

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 14218
Product of the distinct prime numbers

The prime factorization of 28436 is 2 × 2 × 7109. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 32, 55, 959, 224, 199, 9107, 49066, 50836, 543084, 483645, 5128626, 1580221, 2172988, 74218652, 522268384, 493088764, 3484293189, 2803153438

Basic calculations (n = 28436)

Multiplication

n×y
n×2 56872
n×3 85308
n×4 113744
n×5 142180

Division

n÷y
n÷2 14218
n÷3 9478.6666666667
n÷3 7109
n÷5 5687.2

Exponentiation

ny
n2 808606096
n3 22993522945856
n4 653843818488361216
n5 1.8592702822535E+22

Nth Root

y√n
2√n 168.62977198585
3√n 30.52269206208
4√n 12.985752653807
5√n 7.776312432362

Divisors of 28436

1, 2, 4, 7109, 14218, 28436

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28435
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28436 can be divided by 6 positive divisors. The sum of these divisors (counting 28436) is 1, the average is 0.16666666666667.

Base conversion 28436

Base System Value
2 Binary 110111100010100
3 Ternary 1110000012
4 Quaternary 12330110
5 Quinary 1402221
6 Senary 335352
8 Octal 67424
10 Decimal 28436
12 Duodecimal 14558
16 Hexadecimal 6f14
20 Vigesimal 3b1g
36 Base36 lxw

Cryptographic Hash Functions

md5 dd473ece077230d91b9340e3b4e57c11
sha1 769bd5c08a9df5efb179c37aa5aeeae86c0bf865
sha256 11acfa02a7c5e8c224cdbf95109c8e4393360689dae2e486392a624cf64b65d9
sha512 79bf015176f32ff1f8794008b1f63ad86e8cb1f41a2e599334005292ccd499f76ebba8b09e04e143955677351987cccc2ce2e59ed8d6bc2f1bf225955033fe7e
ripemd-160 f5da5b78f0d5e0eec09bf0d87d0824312788aa01

28436 as geometric shapes

Circle

Radius = n
Diameter 56872
Circumference 178668.65739496
Area 2540310970.8415

Sphere

Radius = n
Volume 96315043689133
Surface area 10161243883.366
Circumference 178668.65739496

Square

Length = n
Perimeter 113744
Area 808606096
Diagonal 40214.576859641

Cube

Length = n
Surface area 4851636576
Volume 22993522945856
Space diagonal 49252.596764029

Equilateral Triangle

Length = n
Perimeter 85308
Area 350136710.39548
Altitude 24626.298382014

Triangular Pyramid

Length = n
Surface area 350136710.39548
Volume 2709812666397.2
Height 13404.858953214