28856588 (number)

28856588 is an even 8-digits composite number following 28856587 and preceding 28856589. In scientific notation, it is written as 2.8856588 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 14353152 positive integers (up to 28856588) that are relatively prime to 28856588.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-six thousand five hundred eighty-eight

Notation

Scientific notation 2.8856588 × 10^7
Engineering notation 2.8856588 × 10^6

Prime Factorization of 28856588

Prime Factorization 2 × 2 × 193 × 37379

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14428294
Product of the distinct prime numbers

The prime factorization of 28856588 is 2 × 2 × 193 × 37379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 18, 13, 44, 832, 7310, 7875, 98697, 60321, 735666, 490292, 9400234, 7304547, 76917062, 20436871, 627062062, 523968946, 5660299049, 5828206432

Basic calculations (n = 28856588)

Multiplication

n×y
n×2 57713176
n×3 86569764
n×4 115426352
n×5 144282940

Division

n÷y
n÷2 14428294
n÷3 9618862.6666667
n÷3 7214147
n÷5 5771317.6

Exponentiation

ny
n2 832702671001744
n3 2.4028957903597E+22
n4 6.9339373829344E+29
n5 2.0008977427714E+37

Nth Root

y√n
2√n 5371.8328343313
3√n 306.72440049336
4√n 73.292788419675
5√n 31.049098547783

Divisors of 28856588

1, 2, 4, 193, 386, 772, 37379, 74758, 149516, 7214147, 14428294, 28856588

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28856587
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28856588 can be divided by 12 positive divisors. The sum of these divisors (counting 28856588) is 1, the average is 0.083333333333333.

Base conversion 28856588

Base System Value
2 Binary 1101110000101000100001100
3 Ternary 2000022001210112
4 Quaternary 1232011010030
5 Quinary 24341402323
6 Senary 2510255152
8 Octal 156050414
10 Decimal 28856588
12 Duodecimal 97b74b8
16 Hexadecimal 1b8510c
20 Vigesimal 907198
36 Base36 h6hvw

Cryptographic Hash Functions

md5 234cf026ea46c925c4ae92544dd978e4
sha1 7a6d3db29f987acd72755e9eb466415160c7eb84
sha256 e1f289b5b951ef81afb901ee4765ad10f3d90998beaf0e66227eb16278ec96e6
sha512 dc22e3057aaf6406b55b146db1732440a82710901e2789137676de177f73d614c50c73039b0124242bc767af5aa64c3968919e449dbf2c7b5253dbeef3d763b6
ripemd-160 9c47a9b3a1125b68b942af39c9876f91a7bfb89a

28856588 as geometric shapes

Circle

Radius = n
Diameter 57713176
Circumference 181311289.73693
Area 2.6160125938437E+15

Sphere

Radius = n
Volume 1.0065226349781E+23
Surface area 1.0464050375375E+16
Circumference 181311289.73693

Square

Length = n
Perimeter 115426352
Area 832702671001744
Diagonal 40809378.113413

Cube

Length = n
Surface area 4996216026010464
Volume 2.4028957903597E+22
Space diagonal 49981076.549082

Equilateral Triangle

Length = n
Perimeter 86569764
Area 3.6057083344333E+14
Altitude 24990538.274541

Triangular Pyramid

Length = n
Surface area 3.6057083344333E+14
Volume 2.8318398464132E+21
Height 13603126.037804