55445872 (number)

55445872 is an even 8-digits composite number following 55445871 and preceding 55445873. In scientific notation, it is written as 5.5445872 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 10 positive divisors. There are 27722928 positive integers (up to 55445872) that are relatively prime to 55445872.

Interesting facts

Basic properties

Name

Name fifty-five million four hundred forty-five thousand eight hundred seventy-two

Notation

Scientific notation 5.5445872 × 10^7
Engineering notation 5.5445872 × 10^6

Prime Factorization of 55445872

Prime Factorization 2 × 2 × 2 × 2 × 3465367

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6930734
Product of the distinct prime numbers

The prime factorization of 55445872 is 2 × 2 × 2 × 2 × 3465367. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 23, 62, 438, 56, 9941, 6674, 18906, 89452, 636574, 814887, 9047576, 9999797, 77793295, 84445066, 390384649, 864671818, 4421779794, 9688233955

Basic calculations (n = 55445872)

Multiplication

n×y
n×2 110891744
n×3 166337616
n×4 221783488
n×5 277229360

Division

n÷y
n÷2 27722936
n÷3 18481957.333333
n÷3 13861468
n÷5 11089174.4

Exponentiation

ny
n2 3074244721840384
n3 1.7045417934384E+23
n4 9.4509806097635E+30
n5 5.2401786116343E+38

Nth Root

y√n
2√n 7446.198493191
3√n 381.32013608893
4√n 86.291358160542
5√n 35.381304696121

Divisors of 55445872

1, 2, 4, 8, 16, 3465367, 6930734, 13861468, 27722936, 55445872

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55445871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55445872 can be divided by 10 positive divisors. The sum of these divisors (counting 55445872) is 1, the average is 0.1.

Base conversion 55445872

Base System Value
2 Binary 11010011100000100101110000
3 Ternary 10212022221102211
4 Quaternary 3103200211300
5 Quinary 103143231442
6 Senary 5300221504
8 Octal 323404560
10 Decimal 55445872
12 Duodecimal 1669a894
16 Hexadecimal 34e0970
20 Vigesimal h6aedc
36 Base36 x0eb4

Cryptographic Hash Functions

md5 34a1f65c378210957101cdea7f624171
sha1 1f38c288bfd720f2886673657d3c8124c558629e
sha256 d5e330b15bb9a84c4d3945a3475b503d2a51cd53b21499367201d12ec982bf43
sha512 6713ae244016cfe611d054b35310e3faf4b94fe3f800724e4fca4e0e59e9b0967fc4876d2d27d494604d72dc43b6d24a135cb1b6b73133bf5cb10823cdf55893
ripemd-160 ef12d97636ca692129e80f93108d152dce0fcbd3

55445872 as geometric shapes

Circle

Radius = n
Diameter 110891744
Circumference 348376688.29416
Area 9.6580246334709E+15

Sphere

Radius = n
Volume 7.1399679680037E+23
Surface area 3.8632098533884E+16
Circumference 348376688.29416

Square

Length = n
Perimeter 221783488
Area 3074244721840384
Diagonal 78412304.160003

Cube

Length = n
Surface area 18445468331042304
Volume 1.7045417934384E+23
Space diagonal 96035067.373961

Equilateral Triangle

Length = n
Perimeter 166337616
Area 1.331187013282E+15
Altitude 48017533.68698

Triangular Pyramid

Length = n
Surface area 1.331187013282E+15
Volume 2.0088217682603E+22
Height 26137434.720001