28857036 (number)

28857036 is an even 8-digits composite number following 28857035 and preceding 28857037. In scientific notation, it is written as 2.8857036 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 8795136 positive integers (up to 28857036) that are relatively prime to 28857036.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-seven thousand thirty-six

Notation

Scientific notation 2.8857036 × 10^7
Engineering notation 2.8857036 × 10^6

Prime Factorization of 28857036

Prime Factorization 2 × 2 × 3 × 13 × 113 × 1637

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14428518
Product of the distinct prime numbers

The prime factorization of 28857036 is 2 × 2 × 3 × 13 × 113 × 1637. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28857036)

Multiplication

n×y
n×2 57714072
n×3 86571108
n×4 115428144
n×5 144285180

Division

n÷y
n÷2 14428518
n÷3 9619012
n÷3 7214259
n÷5 5771407.2

Exponentiation

ny
n2 832728526705296
n3 2.4030077073362E+22
n4 6.9343679918877E+29
n5 2.0010530677915E+37

Nth Root

y√n
2√n 5371.8745331588
3√n 306.72598778913
4√n 73.293072886589
5√n 31.049194954951

Divisors of 28857036

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 -28857035
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 28857036 can be divided by 48 positive divisors. The sum of these divisors (counting 28857036) is 1, the average is 0.020833333333333.

Base conversion 28857036

Base System Value
2 Binary 1101110000101001011001100
3 Ternary 2000022002102010
4 Quaternary 1232011023030
5 Quinary 24341411121
6 Senary 2510301220
8 Octal 156051314
10 Decimal 28857036
12 Duodecimal 97b7810
16 Hexadecimal 1b852cc
20 Vigesimal 9072bg
36 Base36 h6i8c

Cryptographic Hash Functions

md5 a6396722226bc7da93c93d79a7b63fa9
sha1 c3ff1e4a73914a30e6fba7eb3a10dd672ca0d5e9
sha256 e7ca673965c6f0e3285c750c888a0fff58532ecbbfd66f1f6b6a67acfce56ae7
sha512 a2d06eca4e8c1aaf40315e3a6bd6a1f4cf677afe2e906136e017ad1e977d83d3053b40fc435743a581fd6391a15b98d17ade8cbf55f1b714c1c51d7cc0ca9881
ripemd-160 67c7e1fc38197947ca2bf285a802b807938259e1

28857036 as geometric shapes

Circle

Radius = n
Diameter 57714072
Circumference 181314104.60395
Area 2.616093821932E+15

Sphere

Radius = n
Volume 1.0065695146516E+23
Surface area 1.0464375287728E+16
Circumference 181314104.60395

Square

Length = n
Perimeter 115428144
Area 832728526705296
Diagonal 40810011.681089

Cube

Length = n
Surface area 4996371160231776
Volume 2.4030077073362E+22
Space diagonal 49981852.507844

Equilateral Triangle

Length = n
Perimeter 86571108
Area 3.6058202929139E+14
Altitude 24990926.253922

Triangular Pyramid

Length = n
Surface area 3.6058202929139E+14
Volume 2.8319717418349E+21
Height 13603337.22703