28468 (number)

28468 is an even 5-digits composite number following 28467 and preceding 28469. In scientific notation, it is written as 2.8468 × 10^4. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 12920 positive integers (up to 28468) that are relatively prime to 28468.

Interesting facts

Basic properties

Name

Name twenty-eight thousand four hundred sixty-eight

Notation

Scientific notation 2.8468 × 10^4
Engineering notation 2.8468 × 10^3

Prime Factorization of 28468

Prime Factorization 2 × 2 × 11 × 647

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14234
Product of the distinct prime numbers

The prime factorization of 28468 is 2 × 2 × 11 × 647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 14, 21, 460, 318, 4278, 6048, 18894, 28692, 329980, 329231, 4888395, 1649919, 3161118, 1525724, 144273041, 13462384, 1092706611, 8370504759

Basic calculations (n = 28468)

Multiplication

n×y
n×2 56936
n×3 85404
n×4 113872
n×5 142340

Division

n÷y
n÷2 14234
n÷3 9489.3333333333
n÷3 7117
n÷5 5693.6

Exponentiation

ny
n2 810427024
n3 23071236519232
n4 656791961229496576
n5 1.8697553552281E+22

Nth Root

y√n
2√n 168.72462772221
3√n 30.534137178526
4√n 12.989404440628
5√n 7.778061834959

Divisors of 28468

1, 2, 4, 11, 22, 44, 647, 1294, 2588, 7117, 14234, 28468

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 -28467
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 28468 can be divided by 12 positive divisors. The sum of these divisors (counting 28468) is 1, the average is 0.083333333333333.

Base conversion 28468

Base System Value
2 Binary 110111100110100
3 Ternary 1110001101
4 Quaternary 12330310
5 Quinary 1402333
6 Senary 335444
8 Octal 67464
10 Decimal 28468
12 Duodecimal 14584
16 Hexadecimal 6f34
20 Vigesimal 3b38
36 Base36 lys

Cryptographic Hash Functions

md5 1b975b9f0481510eafbbfb055280e433
sha1 6dc1365f3614812b2d226f73a921f8d48355b139
sha256 40a30cd55f33950585a7d8e23cca9ae34541fdb4e3a854b515bc0cfdf87a3f00
sha512 ae9381eb7a292ebae57aa798688689208a22f0ca0b57748816f3bb47b6a776c7c2010adfac38599501774defca7e53698590bf508d1c91868f1bf41964759d05
ripemd-160 c2fde5a2fc84377345011076c79946cd318275c6

28468 as geometric shapes

Circle

Radius = n
Diameter 56936
Circumference 178869.71932479
Area 2546031584.869

Sphere

Radius = n
Volume 96640569544069
Surface area 10184126339.476
Circumference 178869.71932479

Square

Length = n
Perimeter 113872
Area 810427024
Diagonal 40259.831693637

Cube

Length = n
Surface area 4862562144
Volume 23071236519232
Space diagonal 49308.022389871

Equilateral Triangle

Length = n
Perimeter 85404
Area 350925195.34871
Altitude 24654.011194935

Triangular Pyramid

Length = n
Surface area 350925195.34871
Volume 2718971298851.3
Height 13419.943897879