28857536 (number)

28857536 is an even 8-digits composite number following 28857535 and preceding 28857537. In scientific notation, it is written as 2.8857536 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 14 positive divisors. There are 14428736 positive integers (up to 28857536) that are relatively prime to 28857536.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8857536 × 10^7
Engineering notation 2.8857536 × 10^6

Prime Factorization of 28857536

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 450899

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 901798
Product of the distinct prime numbers

The prime factorization of 28857536 is 2 × 2 × 2 × 2 × 2 × 2 × 450899. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 8, 39, 69, 706, 603, 8414, 7608, 57522, 46510, 671912, 410287, 5686679, 347445, 26942076, 31838249, 569859022, 338935565, 6682881630, 8886326099

Basic calculations (n = 28857536)

Multiplication

n×y
n×2 57715072
n×3 86572608
n×4 115430144
n×5 144287680

Division

n÷y
n÷2 14428768
n÷3 9619178.6666667
n÷3 7214384
n÷5 5771507.2

Exponentiation

ny
n2 832757383991296
n3 2.4031326187795E+22
n4 6.9348486059203E+29
n5 2.0012264329989E+37

Nth Root

y√n
2√n 5371.9210716465
3√n 306.72775930519
4√n 73.293390368072
5√n 31.049302550824

Divisors of 28857536

1, 2, 4, 8, 16, 32, 64, 450899, 901798, 1803596, 3607192, 7214384, 14428768, 28857536

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28857535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28857536 can be divided by 14 positive divisors. The sum of these divisors (counting 28857536) is 1, the average is 0.071428571428571.

Base conversion 28857536

Base System Value
2 Binary 1101110000101010011000000
3 Ternary 2000022010002122
4 Quaternary 1232011103000
5 Quinary 24341420121
6 Senary 2510303412
8 Octal 156052300
10 Decimal 28857536
12 Duodecimal 97b7b68
16 Hexadecimal 1b854c0
20 Vigesimal 9073gg
36 Base36 h6im8

Cryptographic Hash Functions

md5 c0f77f17d826217b6959110bbc5e52ef
sha1 030c4fd70f9645efa1be56c515e83b93f240d244
sha256 58c377d37e9ea17647aac4ad6c85877c2735a7cb0f303ee6e948724881628ba4
sha512 e12a810dca995d2e0f6bfc4e7e441352340e1d4612ba40683b6d6136abd8094a25778b29012ceeb772d1ef3d8488bfbbf9022d32ff5c2f2f171c95139e1703dd
ripemd-160 7b1c535974136b098d5b97e87b4372abb1a6a138

28857536 as geometric shapes

Circle

Radius = n
Diameter 57715072
Circumference 181317246.19661
Area 2.6161844797697E+15

Sphere

Radius = n
Volume 1.0066218374346E+23
Surface area 1.0464737919079E+16
Circumference 181317246.19661

Square

Length = n
Perimeter 115430144
Area 832757383991296
Diagonal 40810718.78787

Cube

Length = n
Surface area 4996544303947776
Volume 2.4031326187795E+22
Space diagonal 49982718.533248

Equilateral Triangle

Length = n
Perimeter 86572608
Area 3.6059452486277E+14
Altitude 24991359.266624

Triangular Pyramid

Length = n
Surface area 3.6059452486277E+14
Volume 2.8321189513826E+21
Height 13603572.92929