28442208 (number)

28442208 is an even 8-digits composite number following 28442207 and preceding 28442209. In scientific notation, it is written as 2.8442208 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 24 positive divisors. There are 9480704 positive integers (up to 28442208) that are relatively prime to 28442208.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8442208 × 10^7
Engineering notation 2.8442208 × 10^6

Prime Factorization of 28442208

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 296273

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1777638
Product of the distinct prime numbers

The prime factorization of 28442208 is 2 × 2 × 2 × 2 × 2 × 3 × 296273. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 2, 8, 69, 899, 237, 397, 64, 71453, 38247, 200883, 750740, 1104654, 2817709, 27993227, 7809070, 182603684, 767652684, 9076200912, 5291378264

Basic calculations (n = 28442208)

Multiplication

n×y
n×2 56884416
n×3 85326624
n×4 113768832
n×5 142211040

Division

n÷y
n÷2 14221104
n÷3 9480736
n÷3 7110552
n÷5 5688441.6

Exponentiation

ny
n2 808959195915264
n3 2.3008585713735E+22
n4 6.5441498065587E+29
n5 1.861300699813E+37

Nth Root

y√n
2√n 5333.1236625452
3√n 305.24913085722
4√n 73.02823880216
5√n 30.959409000349

Divisors of 28442208

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 296273, 592546, 888819, 1185092, 1777638, 2370184, 3555276, 4740368, 7110552, 9480736, 14221104, 28442208

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28442207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28442208 can be divided by 24 positive divisors. The sum of these divisors (counting 28442208) is 1, the average is 0.041666666666667.

Base conversion 28442208

Base System Value
2 Binary 1101100011111111001100000
3 Ternary 1222112000101010
4 Quaternary 1230133321200
5 Quinary 24240122313
6 Senary 2453340520
8 Octal 154377140
10 Decimal 28442208
12 Duodecimal 9637740
16 Hexadecimal 1b1fe60
20 Vigesimal 8hf5a8
36 Base36 gxm5c

Cryptographic Hash Functions

md5 f6934d059373230603a36f24bc58d9ec
sha1 e6773065a2b9f4259cea535fe3eb491a5e46cbdc
sha256 dbf5f122382c7332daf4cb0523d8d2753e11689493a48caaed4e5c4f11731f7d
sha512 ff8e4513429cd46922e5451849378829ec077353b5b50dc6d6fbf08b51e4323303955e57be75784ccf97dbc6ea8fae21b303c1c31111688b7a210f3366d8b629
ripemd-160 bcf2cc10348990e83e2a8d5466ae7d349b59f2d2

28442208 as geometric shapes

Circle

Radius = n
Diameter 56884416
Circumference 178707663.40935
Area 2.5414202669413E+15

Sphere

Radius = n
Volume 9.637813846368E+22
Surface area 1.0165681067765E+16
Circumference 178707663.40935

Square

Length = n
Perimeter 113768832
Area 808959195915264
Diagonal 40223356.297437

Cube

Length = n
Surface area 4853755175491584
Volume 2.3008585713735E+22
Space diagonal 49263349.335442

Equilateral Triangle

Length = n
Perimeter 85326624
Area 3.5028960714383E+14
Altitude 24631674.667721

Triangular Pyramid

Length = n
Surface area 3.5028960714383E+14
Volume 2.7115878306156E+21
Height 13407785.432479