28204023 (number)

28204023 is an odd 8-digits composite number following 28204022 and preceding 28204024. In scientific notation, it is written as 2.8204023 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 18164160 positive integers (up to 28204023) that are relatively prime to 28204023.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred four thousand twenty-three

Notation

Scientific notation 2.8204023 × 10^7
Engineering notation 2.8204023 × 10^6

Prime Factorization of 28204023

Prime Factorization 3 × 41 × 107 × 2143

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28204023
Product of the distinct prime numbers

The prime factorization of 28204023 is 3 × 41 × 107 × 2143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 76, 95, 273, 440, 2470, 2899, 38785, 97875, 397406, 71582, 5125892, 3295743, 43678458, 14288772, 82994781, 68100618, 3918620984, 3193504260

Basic calculations (n = 28204023)

Multiplication

n×y
n×2 56408046
n×3 84612069
n×4 112816092
n×5 141020115

Division

n÷y
n÷2 14102011.5
n÷3 9401341
n÷3 7051005.75
n÷5 5640804.6

Exponentiation

ny
n2 795466913384529
n3 2.2435367120836E+22
n4 6.3276761028951E+29
n5 1.784659223426E+37

Nth Root

y√n
2√n 5310.7459927961
3√n 304.39465349892
4√n 72.874865302079
5√n 30.907381444084

Divisors of 28204023

1, 3, 41, 107, 123, 321, 2143, 4387, 6429, 13161, 87863, 229301, 263589, 687903, 9401341, 28204023

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28204022
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28204023 can be divided by 16 positive divisors. The sum of these divisors (counting 28204023) is 1, the average is 0.0625.

Base conversion 28204023

Base System Value
2 Binary 1101011100101101111110111
3 Ternary 1222001220122110
4 Quaternary 1223211233313
5 Quinary 24210012043
6 Senary 2444302103
8 Octal 153455767
10 Decimal 28204023
12 Duodecimal 9541933
16 Hexadecimal 1ae5bf7
20 Vigesimal 8g5a13
36 Base36 gsid3

Cryptographic Hash Functions

md5 6463ea0ac0c0bc9ea10a9c7a7d2d5cbd
sha1 7730b63b1d6e7de06a344931f6fbdc73bbdd8e67
sha256 dbf5199a1b9d7f66965aec12bfe63de0d5bcb66fab47a7b42a7d3af90ba725ce
sha512 f452878fd76a36751b6397911e4772edee2405f020992a682b9de64f6166ed37470c10f4bfb2aa03f731b2961252ba63e365ddf89028ca93a2ef8bbe767d7f3e
ripemd-160 418a09cd687cf830b7dde3927b2410ff621ddec7

28204023 as geometric shapes

Circle

Radius = n
Diameter 56408046
Circumference 177211102.91696
Area 2.4990330112626E+15

Sphere

Radius = n
Volume 9.3977046036546E+22
Surface area 9.9961320450503E+15
Circumference 177211102.91696

Square

Length = n
Perimeter 112816092
Area 795466913384529
Diagonal 39886511.840083

Cube

Length = n
Surface area 4772801480307174
Volume 2.2435367120836E+22
Space diagonal 48850800.813841

Equilateral Triangle

Length = n
Perimeter 84612069
Area 3.444472774305E+14
Altitude 24425400.406921

Triangular Pyramid

Length = n
Surface area 3.444472774305E+14
Volume 2.6440333715922E+21
Height 13295503.946694