56491728 (number)

56491728 is an even 8-digits composite number following 56491727 and preceding 56491729. In scientific notation, it is written as 5.6491728 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 18830560 positive integers (up to 56491728) that are relatively prime to 56491728.

Interesting facts

Basic properties

Name

Name fifty-six million four hundred ninety-one thousand seven hundred twenty-eight

Notation

Scientific notation 5.6491728 × 10^7
Engineering notation 5.6491728 × 10^6

Prime Factorization of 56491728

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1176911

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7061466
Product of the distinct prime numbers

The prime factorization of 56491728 is 2 × 2 × 2 × 2 × 3 × 1176911. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 2, 76, 50, 882, 48, 4457, 8294, 95828, 99718, 603943, 213612, 1755244, 1708511, 40797358, 47882556, 259383549, 619856505, 2171494742, 4303749499

Basic calculations (n = 56491728)

Multiplication

n×y
n×2 112983456
n×3 169475184
n×4 225966912
n×5 282458640

Division

n÷y
n÷2 28245864
n÷3 18830576
n÷3 14122932
n÷5 11298345.6

Exponentiation

ny
n2 3191315332425984
n3 1.8028291772164E+23
n4 1.0184493550977E+31
n5 5.7533963949956E+38

Nth Root

y√n
2√n 7516.09792379
3√n 383.70278651111
4√n 86.695431966108
5√n 35.513785877046

Divisors of 56491728

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1176911, 2353822, 3530733, 4707644, 7061466, 9415288, 14122932, 18830576, 28245864, 56491728

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 -56491727
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 56491728 can be divided by 20 positive divisors. The sum of these divisors (counting 56491728) is 1, the average is 0.05.

Base conversion 56491728

Base System Value
2 Binary 11010111011111111011010000
3 Ternary 10221022002002020
4 Quaternary 3113133323100
5 Quinary 103430213403
6 Senary 5334451440
8 Octal 327377320
10 Decimal 56491728
12 Duodecimal 16b03b80
16 Hexadecimal 35dfed0
20 Vigesimal hd1968
36 Base36 xmtao

Cryptographic Hash Functions

md5 91feaf722b9eaff2cb7cf306d16604bd
sha1 d147ab6cc14d2cca86a722381ed6c87b5ab30624
sha256 97cf1440304cf78dc307be12eec5d3725b0a681868203b294805e946030845e5
sha512 6809e7824ce54d97233795691f450353df3534bda51d1e3c27cc444ebe88ae25223d624043256b0c5e327060e0f960e4dd905489df4e5cf4af0f0d4fe0340b01
ripemd-160 a00fb0186bf684ce35465c3bb8e5bd0c47907002

56491728 as geometric shapes

Circle

Radius = n
Diameter 112983456
Circumference 354947995.34679
Area 1.0025812803638E+16

Sphere

Radius = n
Volume 7.5516731984271E+23
Surface area 4.0103251214552E+16
Circumference 354947995.34679

Square

Length = n
Perimeter 225966912
Area 3191315332425984
Diagonal 79891367.899492

Cube

Length = n
Surface area 19147891994555904
Volume 1.8028291772164E+23
Space diagonal 97846543.103361

Equilateral Triangle

Length = n
Perimeter 169475184
Area 1.3818800746838E+15
Altitude 48923271.551681

Triangular Pyramid

Length = n
Surface area 1.3818800746838E+15
Volume 2.1246545608844E+22
Height 26630455.966497