55143984 (number)

55143984 is an even 8-digits composite number following 55143983 and preceding 55143985. In scientific notation, it is written as 5.5143984 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 15676416 positive integers (up to 55143984) that are relatively prime to 55143984.

Interesting facts

Basic properties

Name

Name fifty-five million one hundred forty-three thousand nine hundred eighty-four

Notation

Scientific notation 5.5143984 × 10^7
Engineering notation 5.5143984 × 10^6

Prime Factorization of 55143984

Prime Factorization 2 × 2 × 2 × 2 × 21 × 337 × 487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6892998
Product of the distinct prime numbers

The prime factorization of 55143984 is 2 × 2 × 2 × 2 × 21 × 337 × 487. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 55143984)

Multiplication

n×y
n×2 110287968
n×3 165431952
n×4 220575936
n×5 275719920

Division

n÷y
n÷2 27571992
n÷3 18381328
n÷3 13785996
n÷5 11028796.8

Exponentiation

ny
n2 3040858971392256
n3 1.6768507846471E+23
n4 9.2468232838968E+30
n5 5.0990667521803E+38

Nth Root

y√n
2√n 7425.8995414697
3√n 380.62681406379
4√n 86.173659209005
5√n 35.342692154888

Divisors of 55143984

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55143983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55143984 can be divided by 40 positive divisors. The sum of these divisors (counting 55143984) is 1, the average is 0.025.

Base conversion 55143984

Base System Value
2 Binary 11010010010110111000110000
3 Ternary 10211202121022210
4 Quaternary 3102112320300
5 Quinary 103104101414
6 Senary 5245532120
8 Octal 322267060
10 Decimal 55143984
12 Duodecimal 16574040
16 Hexadecimal 3496e30
20 Vigesimal h4cjj4
36 Base36 wtxdc

Cryptographic Hash Functions

md5 a18be449821793be8dc6b1b5b0bf4a3c
sha1 38cf655d2246e079671a35660635192addb682a0
sha256 4255c1e2952a58cad83782c958a0f367a1192df7469873008d1019d36668e358
sha512 a6adf83f5ed1210f7af3bcfe340f9b65e670777ffe5b4e338e99990348eaa0d4fbfb61ea26de11d6a2560cf86261ba45f64f05660dc974be51f248c02cc888d2
ripemd-160 ab04f1d9343ce2fe1e2963556f60c94ce26a5e04

55143984 as geometric shapes

Circle

Radius = n
Diameter 110287968
Circumference 346479870.04815
Area 9.5531402051285E+15

Sphere

Radius = n
Volume 7.0239761416182E+23
Surface area 3.8212560820514E+16
Circumference 346479870.04815

Square

Length = n
Perimeter 220575936
Area 3040858971392256
Diagonal 77985370.056085

Cube

Length = n
Surface area 18245153828353536
Volume 1.6768507846471E+23
Space diagonal 95512182.019765

Equilateral Triangle

Length = n
Perimeter 165431952
Area 1.3167305592758E+15
Altitude 47756091.009883

Triangular Pyramid

Length = n
Surface area 1.3167305592758E+15
Volume 1.9761876014366E+22
Height 25995123.352028