561644728 (number)

561644728 is an even 9-digits composite number following 561644727 and preceding 561644729. In scientific notation, it is written as 5.61644728 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 268612608 positive integers (up to 561644728) that are relatively prime to 561644728.

Interesting facts

Basic properties

Name

Name five hundred sixty-one million six hundred forty-four thousand seven hundred twenty-eight

Notation

Scientific notation 5.61644728 × 10^8
Engineering notation 5.61644728 × 10^6

Prime Factorization of 561644728

Prime Factorization 2 × 2 × 2 × 23 × 3052417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 140411182
Product of the distinct prime numbers

The prime factorization of 561644728 is 2 × 2 × 2 × 23 × 3052417. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 561644728)

Multiplication

n×y
n×2 1123289456
n×3 1684934184
n×4 2246578912
n×5 2808223640

Division

n÷y
n÷2 280822364
n÷3 187214909.33333
n÷3 140411182
n÷5 112328945.6

Exponentiation

ny
n2 315444800490193984
n3 1.7716790917033E+26
n4 9.9505422156298E+34
n5 5.5886695761499E+43

Nth Root

y√n
2√n 23699.044875269
3√n 825.06322282552
4√n 153.94494105124
5√n 56.220193666845

Divisors of 561644728

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -561644727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 561644728 can be divided by 16 positive divisors. The sum of these divisors (counting 561644728) is 1, the average is 0.0625.

Base conversion 561644728

Base System Value
2 Binary 100001011110100000010010111000
3 Ternary 1110010211111201121
4 Quaternary 201132200102320
5 Quinary 2122240112403
6 Senary 131421555024
8 Octal 4136402270
10 Decimal 561644728
12 Duodecimal 138115a74
16 Hexadecimal 217a04b8
20 Vigesimal 8fa5bg8
36 Base36 9adzug

Cryptographic Hash Functions

md5 2281c2af3af3cbf030289074cf264156
sha1 781182535d6769271ff4887e169ee87ea600cf80
sha256 c78e13a54f0cddcefc610c27f11adae36af05686defa7231dfdbb85a56a938b5
sha512 90ec686df203798658061c528e211e584c18ad6e34dba7c01af7eba9c03cdb86c0f331f7cb4f8b615ea010d9c754cf3a852bbf4da369bdde1c71a625d869b23b
ripemd-160 76309104bc4e5c67dd4f3229517002b06ed1d331

561644728 as geometric shapes

Circle

Radius = n
Diameter 1123289456
Circumference 3528917902.8245
Area 9.9099906783309E+17

Sphere

Radius = n
Volume 7.4211920253516E+26
Surface area 3.9639962713324E+18
Circumference 3528917902.8245

Square

Length = n
Perimeter 2246578912
Area 315444800490193984
Diagonal 794285591.57295

Cube

Length = n
Surface area 1892668802941163904
Volume 1.7716790917033E+26
Space diagonal 972797204.6992

Equilateral Triangle

Length = n
Perimeter 1684934184
Area 1.3659160535811E+17
Altitude 486398602.3496

Triangular Pyramid

Length = n
Surface area 1.3659160535811E+17
Volume 2.0879438330497E+25
Height 264761863.85765