28442008 (number)

28442008 is an even 8-digits composite number following 28442007 and preceding 28442009. In scientific notation, it is written as 2.8442008 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 12068640 positive integers (up to 28442008) that are relatively prime to 28442008.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8442008 × 10^7
Engineering notation 2.8442008 × 10^6

Prime Factorization of 28442008

Prime Factorization 2 × 2 × 2 × 7 × 103 × 4931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7110502
Product of the distinct prime numbers

The prime factorization of 28442008 is 2 × 2 × 2 × 7 × 103 × 4931. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 61, 18, 836, 303, 4015, 4278, 36584, 6128, 78607, 395314, 7455384, 1026090, 59175530, 26641897, 490801892, 901691246, 3339253699, 2590184494

Basic calculations (n = 28442008)

Multiplication

n×y
n×2 56884016
n×3 85326024
n×4 113768032
n×5 142210040

Division

n÷y
n÷2 14221004
n÷3 9480669.3333333
n÷3 7110502
n÷5 5688401.6

Exponentiation

ny
n2 808947819072064
n3 2.300810034163E+22
n4 6.5439657398145E+29
n5 1.8612352592353E+37

Nth Root

y√n
2√n 5333.1049117751
3√n 305.24841537164
4√n 73.028110421776
5√n 30.959365460134

Divisors of 28442008

1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 4931, 5768, 9862, 19724, 34517, 39448, 69034, 138068, 276136, 507893, 1015786, 2031572, 3555251, 4063144, 7110502, 14221004, 28442008

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28442007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28442008 can be divided by 32 positive divisors. The sum of these divisors (counting 28442008) is 1, the average is 0.03125.

Base conversion 28442008

Base System Value
2 Binary 1101100011111110110011000
3 Ternary 1222112000002201
4 Quaternary 1230133312120
5 Quinary 24240121013
6 Senary 2453335544
8 Octal 154376630
10 Decimal 28442008
12 Duodecimal 96375b4
16 Hexadecimal 1b1fd98
20 Vigesimal 8hf508
36 Base36 gxlzs

Cryptographic Hash Functions

md5 bc3a1241578ab385d55d0da93e3a64d2
sha1 4558cf6d9607da70fb4af6e00d61eabcc58723c3
sha256 371d4635994dcfabd85b9009b61c157fe3a52cd51e03b46dbf552235900a268f
sha512 7853e46624ec6436492442c9ddc10cb9a06fdb2b6dc8b0ea321c0ae1168f663e9a03b7e475e79b01b8bac5dc628b85366e55d1995eff81a4d1ef417107118484
ripemd-160 c0fb2927611338cc3a6eafe626e45ac87f342147

28442008 as geometric shapes

Circle

Radius = n
Diameter 56884016
Circumference 178706406.77228
Area 2.5413845255343E+15

Sphere

Radius = n
Volume 9.6376105341763E+22
Surface area 1.0165538102137E+16
Circumference 178706406.77228

Square

Length = n
Perimeter 113768032
Area 808947819072064
Diagonal 40223073.454724

Cube

Length = n
Surface area 4853686914432384
Volume 2.300810034163E+22
Space diagonal 49263002.92528

Equilateral Triangle

Length = n
Perimeter 85326024
Area 3.5028468082621E+14
Altitude 24631501.46264

Triangular Pyramid

Length = n
Surface area 3.5028468082621E+14
Volume 2.7115306289645E+21
Height 13407691.151575