55144928 (number)

55144928 is an even 8-digits composite number following 55144927 and preceding 55144929. In scientific notation, it is written as 5.5144928 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors. There are 27525760 positive integers (up to 55144928) that are relatively prime to 55144928.

Interesting facts

Basic properties

Name

Name fifty-five million one hundred forty-four thousand nine hundred twenty-eight

Notation

Scientific notation 5.5144928 × 10^7
Engineering notation 5.5144928 × 10^6

Prime Factorization of 55144928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2099 × 821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3446558
Product of the distinct prime numbers

The prime factorization of 55144928 is 2 × 2 × 2 × 2 × 2 × 2099 × 821. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 55144928)

Multiplication

n×y
n×2 110289856
n×3 165434784
n×4 220579712
n×5 275724640

Division

n÷y
n÷2 27572464
n÷3 18381642.666667
n÷3 13786232
n÷5 11028985.6

Exponentiation

ny
n2 3040963084125184
n3 1.6769369032474E+23
n4 9.2474564790122E+30
n5 5.0995032171826E+38

Nth Root

y√n
2√n 7425.9631025208
3√n 380.62898601218
4√n 86.174028004502
5√n 35.342813159105

Divisors of 55144928

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55144927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55144928 can be divided by 24 positive divisors. The sum of these divisors (counting 55144928) is 1, the average is 0.041666666666667.

Base conversion 55144928

Base System Value
2 Binary 11010010010111000111100000
3 Ternary 10211202122121202
4 Quaternary 3102113013200
5 Quinary 103104114203
6 Senary 5245540332
8 Octal 322270740
10 Decimal 55144928
12 Duodecimal 165746a8
16 Hexadecimal 34971e0
20 Vigesimal h4d268
36 Base36 wty3k

Cryptographic Hash Functions

md5 1f63965fd4ca0d007270fee7f01b5092
sha1 24c9b3726daf385ef0b726dc735151e0491b35b5
sha256 45669e7b687b016168a8fd72e1a83f17390d21fea58bc8ba56d0b82ef44c2039
sha512 bcf544a5291807565ff7faa1b7741d3e20ca06bf014460b2261fe4546914dc8aa3466369c8904340fcca2684b8b613f6629262b25f08bf9abf8d7694876baecd
ripemd-160 8917cea0d94a67611ca1132808f83e261557b288

55144928 as geometric shapes

Circle

Radius = n
Diameter 110289856
Circumference 346485801.37508
Area 9.5534672849254E+15

Sphere

Radius = n
Volume 7.0243368743676E+23
Surface area 3.8213869139702E+16
Circumference 346485801.37508

Square

Length = n
Perimeter 220579712
Area 3040963084125184
Diagonal 77986705.073688

Cube

Length = n
Surface area 18245778504751104
Volume 1.6769369032474E+23
Space diagonal 95513817.075728

Equilateral Triangle

Length = n
Perimeter 165434784
Area 1.3167756414115E+15
Altitude 47756908.537864

Triangular Pyramid

Length = n
Surface area 1.3167756414115E+15
Volume 1.9762890931804E+22
Height 25995568.357896