28572512 (number)

28572512 is an even 8-digits composite number following 28572511 and preceding 28572513. In scientific notation, it is written as 2.8572512 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 48 positive divisors. There are 13178880 positive integers (up to 28572512) that are relatively prime to 28572512.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred seventy-two thousand five hundred twelve

Notation

Scientific notation 2.8572512 × 10^7
Engineering notation 2.8572512 × 10^6

Prime Factorization of 28572512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 53 × 991

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1785782
Product of the distinct prime numbers

The prime factorization of 28572512 is 2 × 2 × 2 × 2 × 2 × 17 × 53 × 991. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28572512)

Multiplication

n×y
n×2 57145024
n×3 85717536
n×4 114290048
n×5 142862560

Division

n÷y
n÷2 14286256
n÷3 9524170.6666667
n÷3 7143128
n÷5 5714502.4

Exponentiation

ny
n2 816388441990144
n3 2.3326268555425E+22
n4 6.6649008821509E+29
n5 1.9043296043407E+37

Nth Root

y√n
2√n 5345.3261827507
3√n 305.7145728674
4√n 73.111737653749
5√n 30.987724399468

Divisors of 28572512

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 -28572511
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 28572512 can be divided by 48 positive divisors. The sum of these divisors (counting 28572512) is 1, the average is 0.020833333333333.

Base conversion 28572512

Base System Value
2 Binary 1101100111111101101100000
3 Ternary 1222202122010012
4 Quaternary 1230333231200
5 Quinary 24303310022
6 Senary 2500224052
8 Octal 154775540
10 Decimal 28572512
12 Duodecimal 969b028
16 Hexadecimal 1b3fb60
20 Vigesimal 8ibb5c
36 Base36 h0eow

Cryptographic Hash Functions

md5 d1e10130b65b5f7e8395e138df0b2e4d
sha1 3ff9d90f5ad4ad2c1aa6007b374e833e6973cd51
sha256 e796e2beeccf0980c11b08ea8ba01450086e117bde7ffd9067fda2365a3d961a
sha512 99aab0ca75378af6b1e0cef93a8b7542976af51d88acf2c527fbb36d0ea8be92d88e138108abddb97fed3d479a8174a665b0043fee5bc80878c14d5ad47e133e
ripemd-160 0703dfe0c134c9cb7b4bf75f4d6244fd5593151c

28572512 as geometric shapes

Circle

Radius = n
Diameter 57145024
Circumference 179526387.58761
Area 2.5647599318319E+15

Sphere

Radius = n
Volume 9.770884523918E+22
Surface area 1.0259039727327E+16
Circumference 179526387.58761

Square

Length = n
Perimeter 114290048
Area 816388441990144
Diagonal 40407633.981468

Cube

Length = n
Surface area 4898330651940864
Volume 2.3326268555425E+22
Space diagonal 49489042.483871

Equilateral Triangle

Length = n
Perimeter 85717536
Area 3.5350656505973E+14
Altitude 24744521.241936

Triangular Pyramid

Length = n
Surface area 3.5350656505973E+14
Volume 2.7490271125532E+21
Height 13469211.327156