28944327 (number)

28944327 is an odd 8-digits composite number following 28944326 and preceding 28944328. In scientific notation, it is written as 2.8944327 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 18457208 positive integers (up to 28944327) that are relatively prime to 28944327.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8944327 × 10^7
Engineering notation 2.8944327 × 10^6

Prime Factorization of 28944327

Prime Factorization 3 × 23 × 419483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28944327
Product of the distinct prime numbers

The prime factorization of 28944327 is 3 × 23 × 419483. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 21, 47, 183, 553, 763, 6345, 90371, 19577, 523369, 92367, 2782728, 9830998, 13227046, 23776566, 20018653, 31267746, 8889665438, 8115577587

Basic calculations (n = 28944327)

Multiplication

n×y
n×2 57888654
n×3 86832981
n×4 115777308
n×5 144721635

Division

n÷y
n÷2 14472163.5
n÷3 9648109
n÷3 7236081.75
n÷5 5788865.4

Exponentiation

ny
n2 837774065482929
n3 2.4248806503457E+22
n4 7.0186538479579E+29
n5 2.031502120751E+37

Nth Root

y√n
2√n 5379.9932156091
3√n 307.03495306672
4√n 73.348437035898
5√n 31.067956700215

Divisors of 28944327

1, 3, 23, 69, 419483, 1258449, 9648109, 28944327

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28944326
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28944327 can be divided by 8 positive divisors. The sum of these divisors (counting 28944327) is 1, the average is 0.125.

Base conversion 28944327

Base System Value
2 Binary 1101110011010011111000111
3 Ternary 2000110112011010
4 Quaternary 1232122133013
5 Quinary 24402204302
6 Senary 2512213303
8 Octal 156323707
10 Decimal 28944327
12 Duodecimal 983a233
16 Hexadecimal 1b9a7c7
20 Vigesimal 90i0g7
36 Base36 h8dl3

Cryptographic Hash Functions

md5 fcd41facbee8120bc9a6a1e26a54cb7d
sha1 f3bd4cbdf84287536623aaa09a9aad592d9962e5
sha256 408910b69411e8c00b823777d6bb1e1fc1c64899187d401ca5113b1b57c4c3bb
sha512 9f4142f828f7ce627a81c1f170488528d7381f52b7a764ab980c4329933d5eec8d7aa0c0c863991683ec5373e59baab5bfa32f28476e1ce37843e74dc2274733
ripemd-160 a21f2ed9da5922d9ce3af780234965f9191dd988

28944327 as geometric shapes

Circle

Radius = n
Diameter 57888654
Circumference 181862570.1326
Area 2.6319448494892E+15

Sphere

Radius = n
Volume 1.0157316315944E+23
Surface area 1.0527779397957E+16
Circumference 181862570.1326

Square

Length = n
Perimeter 115777308
Area 837774065482929
Diagonal 40933459.797162

Cube

Length = n
Surface area 5026644392897574
Volume 2.4248806503457E+22
Space diagonal 50133044.954888

Equilateral Triangle

Length = n
Perimeter 86832981
Area 3.6276681166999E+14
Altitude 25066522.477444

Triangular Pyramid

Length = n
Surface area 3.6276681166999E+14
Volume 2.8577492523792E+21
Height 13644486.599054