57642768 (number)

57642768 is an even 8-digits composite number following 57642767 and preceding 57642769. In scientific notation, it is written as 5.7642768 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors. There are 19214208 positive integers (up to 57642768) that are relatively prime to 57642768.

Interesting facts

Basic properties

Name

Name fifty-seven million six hundred forty-two thousand seven hundred sixty-eight

Notation

Scientific notation 5.7642768 × 10^7
Engineering notation 5.7642768 × 10^6

Prime Factorization of 57642768

Prime Factorization 2 × 2 × 2 × 2 × 9 × 400297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7205346
Product of the distinct prime numbers

The prime factorization of 57642768 is 2 × 2 × 2 × 2 × 9 × 400297. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 57642768)

Multiplication

n×y
n×2 115285536
n×3 172928304
n×4 230571072
n×5 288213840

Division

n÷y
n÷2 28821384
n÷3 19214256
n÷3 14410692
n÷5 11528553.6

Exponentiation

ny
n2 3322688702701824
n3 1.9152897402606E+23
n4 1.1040260215062E+31
n5 6.3639115823647E+38

Nth Root

y√n
2√n 7592.2834509784
3√n 386.29131364418
4√n 87.133710187151
5√n 35.657341916905

Divisors of 57642768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -57642767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 57642768 can be divided by 20 positive divisors. The sum of these divisors (counting 57642768) is 1, the average is 0.05.

Base conversion 57642768

Base System Value
2 Binary 11011011111000111100010000
3 Ternary 11000110120000100
4 Quaternary 3123320330100
5 Quinary 104224032033
6 Senary 5415252400
8 Octal 333707420
10 Decimal 57642768
12 Duodecimal 1737a100
16 Hexadecimal 36f8f10
20 Vigesimal i056i8
36 Base36 ybhg0

Cryptographic Hash Functions

md5 324b17daceb81b084911af26cfed51a8
sha1 b7c740d0f50b7e4086ff78b1caa66a626dc452d7
sha256 45e68f257392b196db64d86dd18d8a241912fb6936f93554bc57a9fcbdc11c90
sha512 ca194fd31fad7ce73a5bfec42a06c6b56a09b0856e060612ddf51ee0634d0fdc72a850e833a5b8d5e78245ecca081646e092b7254babb1e75b9ba4f5032c7b33
ripemd-160 c70b219e3aa969613142db9d0a34e456799a32c7

57642768 as geometric shapes

Circle

Radius = n
Diameter 115285536
Circumference 362180192.96276
Area 1.0438534418574E+16

Sphere

Radius = n
Volume 8.0227469033316E+23
Surface area 4.1754137674295E+16
Circumference 362180192.96276

Square

Length = n
Perimeter 230571072
Area 3322688702701824
Diagonal 81519184.278326

Cube

Length = n
Surface area 19936132216210944
Volume 1.9152897402606E+23
Space diagonal 99840202.864905

Equilateral Triangle

Length = n
Perimeter 172928304
Area 1.4387664127037E+15
Altitude 49920101.432453

Triangular Pyramid

Length = n
Surface area 1.4387664127037E+15
Volume 2.2571906054588E+22
Height 27173061.426109