28449504 (number)

28449504 is an even 8-digits composite number following 28449503 and preceding 28449505. In scientific notation, it is written as 2.8449504 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 48 positive divisors. There are 9411840 positive integers (up to 28449504) that are relatively prime to 28449504.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred forty-nine thousand five hundred four

Notation

Scientific notation 2.8449504 × 10^7
Engineering notation 2.8449504 × 10^6

Prime Factorization of 28449504

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 571 × 173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1778094
Product of the distinct prime numbers

The prime factorization of 28449504 is 2 × 2 × 2 × 2 × 2 × 9 × 571 × 173. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28449504)

Multiplication

n×y
n×2 56899008
n×3 85348512
n×4 113798016
n×5 142247520

Division

n÷y
n÷2 14224752
n÷3 9483168
n÷3 7112376
n÷5 5689900.8

Exponentiation

ny
n2 809374277846016
n3 2.3026296755077E+22
n4 6.5508672163876E+29
n5 1.8636892307609E+37

Nth Root

y√n
2√n 5333.8076455755
3√n 305.27522947861
4√n 73.032921655754
5√n 30.960997179962

Divisors of 28449504

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28449503
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28449504 can be divided by 48 positive divisors. The sum of these divisors (counting 28449504) is 1, the average is 0.020833333333333.

Base conversion 28449504

Base System Value
2 Binary 1101100100001101011100000
3 Ternary 1222112101101100
4 Quaternary 1230201223200
5 Quinary 24240341004
6 Senary 2453434400
8 Octal 154415340
10 Decimal 28449504
12 Duodecimal 963ba00
16 Hexadecimal 1b21ae0
20 Vigesimal 8hg3f4
36 Base36 gxrs0

Cryptographic Hash Functions

md5 e6fdd58e2a5a0111ee85e2a743ad0189
sha1 914fafe0b7140694250eee05c9fdeebfc605f3ce
sha256 ca03ae8b6a308f2143aa5e9bc4c39d5a65c6322b9e098f82528d58d3d583ccc7
sha512 47ff6dc2ccdd6cfca08cfcde2b556e8edc25ed79ed8bc9b7610b64e3da0792bad034cec7735df7d933b61f9f0cc7a336721b177ee1fa4dc9e119f778afa84663
ripemd-160 8307961ebb03507fd5d0a7c227f84965edf2ba51

28449504 as geometric shapes

Circle

Radius = n
Diameter 56899008
Circumference 178753505.52935
Area 2.5427242852856E+15

Sphere

Radius = n
Volume 9.6452326300173E+22
Surface area 1.0170897141142E+16
Circumference 178753505.52935

Square

Length = n
Perimeter 113798016
Area 809374277846016
Diagonal 40233674.399588

Cube

Length = n
Surface area 4856245667076096
Volume 2.3026296755077E+22
Space diagonal 49275986.378134

Equilateral Triangle

Length = n
Perimeter 85348512
Area 3.5046934289217E+14
Altitude 24637993.189067

Triangular Pyramid

Length = n
Surface area 3.5046934289217E+14
Volume 2.7136750968548E+21
Height 13411224.799863