28444773 (number)

28444773 is an odd 8-digits composite number following 28444772 and preceding 28444774. In scientific notation, it is written as 2.8444773 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 16100976 positive integers (up to 28444773) that are relatively prime to 28444773.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8444773 × 10^7
Engineering notation 2.8444773 × 10^6

Prime Factorization of 28444773

Prime Factorization 3 × 7 × 107 × 12659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28444773
Product of the distinct prime numbers

The prime factorization of 28444773 is 3 × 7 × 107 × 12659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 54, 55, 662, 199, 5296, 257, 91154, 43154, 816229, 282933, 8703614, 1284969, 103386, 6792356, 870178965, 668250052, 2933995813, 6139040458

Basic calculations (n = 28444773)

Multiplication

n×y
n×2 56889546
n×3 85334319
n×4 113779092
n×5 142223865

Division

n÷y
n÷2 14222386.5
n÷3 9481591
n÷3 7111193.25
n÷5 5688954.6

Exponentiation

ny
n2 809105111021529
n3 2.3014811216147E+22
n4 6.5465108068116E+29
n5 1.862140138418E+37

Nth Root

y√n
2√n 5333.3641353277
3√n 305.25830666248
4√n 73.029885220557
5√n 30.95996738189

Divisors of 28444773

1, 3, 7, 21, 107, 321, 749, 2247, 12659, 37977, 88613, 265839, 1354513, 4063539, 9481591, 28444773

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28444772
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28444773 can be divided by 16 positive divisors. The sum of these divisors (counting 28444773) is 1, the average is 0.0625.

Base conversion 28444773

Base System Value
2 Binary 1101100100000100001100101
3 Ternary 1222112010220010
4 Quaternary 1230200201211
5 Quinary 24240213043
6 Senary 2453400433
8 Octal 154404145
10 Decimal 28444773
12 Duodecimal 9639119
16 Hexadecimal 1b20865
20 Vigesimal 8hfbid
36 Base36 gxo4l

Cryptographic Hash Functions

md5 013c46658512defd63d48a494e87b7be
sha1 a679c545e5203c456afbf8d3e3dba1521c2cc601
sha256 dc40a5cb2f32cdad60fbcb240540b672f0a28164e1aa0fd6ee18e186bfd963c4
sha512 3a0602c7d0fcb5be70dff7949ca627113a5e29ebbd8ca7031badf915437ba3d7ff920ca74a68ed79c280320996e86eacc52a99f67961e34a6d14e6405ad84d83
ripemd-160 fa46764e6954a00a136c83e3795db3e5c21faab4

28444773 as geometric shapes

Circle

Radius = n
Diameter 56889546
Circumference 178723779.77966
Area 2.5418786727672E+15

Sphere

Radius = n
Volume 9.6404215787205E+22
Surface area 1.0167514691069E+16
Circumference 178723779.77966

Square

Length = n
Perimeter 113779092
Area 809105111021529
Diagonal 40226983.755224

Cube

Length = n
Surface area 4854630666129174
Volume 2.3014811216147E+22
Space diagonal 49267792.045763

Equilateral Triangle

Length = n
Perimeter 85334319
Area 3.5035279023824E+14
Altitude 24633896.022882

Triangular Pyramid

Length = n
Surface area 3.5035279023824E+14
Volume 2.712321513111E+21
Height 13408994.585075