28444328 (number)

28444328 is an even 8-digits composite number following 28444327 and preceding 28444329. In scientific notation, it is written as 2.8444328 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 12626880 positive integers (up to 28444328) that are relatively prime to 28444328.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8444328 × 10^7
Engineering notation 2.8444328 × 10^6

Prime Factorization of 28444328

Prime Factorization 2 × 2 × 2 × 11 × 43 × 7517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7111082
Product of the distinct prime numbers

The prime factorization of 28444328 is 2 × 2 × 2 × 11 × 43 × 7517. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 9, 44, 58, 57, 30, 1090, 9426, 66814, 48768, 539893, 880687, 4281335, 8420614, 46888917, 22717809, 272757154, 497589067, 7455798340, 7397867286

Basic calculations (n = 28444328)

Multiplication

n×y
n×2 56888656
n×3 85332984
n×4 113777312
n×5 142221640

Division

n÷y
n÷2 14222164
n÷3 9481442.6666667
n÷3 7111082
n÷5 5688865.6

Exponentiation

ny
n2 809079795371584
n3 2.3013731077722E+22
n4 6.5461011527852E+29
n5 1.86199448311E+37

Nth Root

y√n
2√n 5333.3224166555
3√n 305.25671479819
4√n 73.0295995926
5√n 30.959870511567

Divisors of 28444328

1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 7517, 15034, 30068, 60136, 82687, 165374, 323231, 330748, 646462, 661496, 1292924, 2585848, 3555541, 7111082, 14222164, 28444328

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 -28444327
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 28444328 can be divided by 32 positive divisors. The sum of these divisors (counting 28444328) is 1, the average is 0.03125.

Base conversion 28444328

Base System Value
2 Binary 1101100100000011010101000
3 Ternary 1222112010021122
4 Quaternary 1230200122220
5 Quinary 24240204303
6 Senary 2453354412
8 Octal 154403250
10 Decimal 28444328
12 Duodecimal 9638a08
16 Hexadecimal 1b206a8
20 Vigesimal 8hfag8
36 Base36 gxns8

Cryptographic Hash Functions

md5 fa15519e49e5b162a7226e1b7641aa6d
sha1 94472d0f6afa56c5c353197da2aab8c12c0e2500
sha256 417104c68c717258c741e9c264d828a20bb379caf8893147cd2b197b687a9a78
sha512 cdb14d1d5158d1a3bb129dd2b1b308c2daca9517919852eb76f8acb9395238d0089b7740649f1387181ebfd6097eb6d84a5b91e29ea67ed080c5089b74d353c8
ripemd-160 8c34892d7e05f46633c81f761ccb7ff5ff1f60b6

28444328 as geometric shapes

Circle

Radius = n
Diameter 56888656
Circumference 178720983.7622
Area 2.5417991413073E+15

Sphere

Radius = n
Volume 9.6399691313951E+22
Surface area 1.0167196565229E+16
Circumference 178720983.7622

Square

Length = n
Perimeter 113777312
Area 809079795371584
Diagonal 40226354.430189

Cube

Length = n
Surface area 4854478772229504
Volume 2.3013731077722E+22
Space diagonal 49267021.283154

Equilateral Triangle

Length = n
Perimeter 85332984
Area 3.5034182824025E+14
Altitude 24633510.641577

Triangular Pyramid

Length = n
Surface area 3.5034182824025E+14
Volume 2.7121942175768E+21
Height 13408784.810063