28343228 (number)

28343228 is an even 8-digits composite number following 28343227 and preceding 28343229. In scientific notation, it is written as 2.8343228 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 14159040 positive integers (up to 28343228) that are relatively prime to 28343228.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8343228 × 10^7
Engineering notation 2.8343228 × 10^6

Prime Factorization of 28343228

Prime Factorization 2 × 2 × 1471 × 4817

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14171614
Product of the distinct prime numbers

The prime factorization of 28343228 is 2 × 2 × 1471 × 4817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28343228)

Multiplication

n×y
n×2 56686456
n×3 85029684
n×4 113372912
n×5 141716140

Division

n÷y
n÷2 14171614
n÷3 9447742.6666667
n÷3 7085807
n÷5 5668645.6

Exponentiation

ny
n2 803338573459984
n3 2.2769208348771E+22
n4 6.4535286360872E+29
n5 1.8291383353715E+37

Nth Root

y√n
2√n 5323.835835185
3√n 304.89462632398
4√n 72.964620434735
5√n 30.93783095077

Divisors of 28343228

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 -28343227
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 28343228 can be divided by 12 positive divisors. The sum of these divisors (counting 28343228) is 1, the average is 0.083333333333333.

Base conversion 28343228

Base System Value
2 Binary 1101100000111101110111100
3 Ternary 1222022222121012
4 Quaternary 1230013232330
5 Quinary 24223440403
6 Senary 2451254352
8 Octal 154075674
10 Decimal 28343228
12 Duodecimal 95aa3b8
16 Hexadecimal 1b07bbc
20 Vigesimal 8h2i18
36 Base36 gvhrw

Cryptographic Hash Functions

md5 8ab96db908e9c50f393b6b930676f114
sha1 0c6239dd7f1a9cda397c75f14f3f780a01191420
sha256 51cd94fc7728095ed1d97433e443cb0c5d7857e1a733ed19940b863443faac92
sha512 93037d80677a3df9b5d26b70380647a3acfca4a2844764221e51d78bb36686bb0304a7b14c4fb3e68952e0661adc75d536fe3d99442ca4347fe471c72503df71
ripemd-160 ac58d51f60f3b364b1ec6459fb1062c752ab1597

28343228 as geometric shapes

Circle

Radius = n
Diameter 56686456
Circumference 178085753.72764
Area 2.5237625607272E+15

Sphere

Radius = n
Volume 9.5375436902073E+22
Surface area 1.0095050242909E+16
Circumference 178085753.72764

Square

Length = n
Perimeter 113372912
Area 803338573459984
Diagonal 40083377.439033

Cube

Length = n
Surface area 4820031440759904
Volume 2.2769208348771E+22
Space diagonal 49091910.946509

Equilateral Triangle

Length = n
Perimeter 85029684
Area 3.4785580622815E+14
Altitude 24545955.473254

Triangular Pyramid

Length = n
Surface area 3.4785580622815E+14
Volume 2.6833769376109E+21
Height 13361125.813011