55148928 (number)

55148928 is an even 8-digits composite number following 55148927 and preceding 55148929. In scientific notation, it is written as 5.5148928 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 32 positive divisors. There are 18382848 positive integers (up to 55148928) that are relatively prime to 55148928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.5148928 × 10^7
Engineering notation 5.5148928 × 10^6

Prime Factorization of 55148928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 143617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 861702
Product of the distinct prime numbers

The prime factorization of 55148928 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 143617. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 55148928)

Multiplication

n×y
n×2 110297856
n×3 165446784
n×4 220595712
n×5 275744640

Division

n÷y
n÷2 27574464
n÷3 18382976
n÷3 13787232
n÷5 11029785.6

Exponentiation

ny
n2 3041404259549184
n3 1.6773018452877E+23
n4 9.2501398700039E+30
n5 5.1013529768078E+38

Nth Root

y√n
2√n 7426.232422972
3√n 380.63818890831
4√n 86.175590644753
5√n 35.34332587045

Divisors of 55148928

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55148927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55148928 can be divided by 32 positive divisors. The sum of these divisors (counting 55148928) is 1, the average is 0.03125.

Base conversion 55148928

Base System Value
2 Binary 11010010011000000110000000
3 Ternary 10211202212002220
4 Quaternary 3102120012000
5 Quinary 103104231203
6 Senary 5250011040
8 Octal 322300600
10 Decimal 55148928
12 Duodecimal 16576a80
16 Hexadecimal 3498180
20 Vigesimal h4dc68
36 Base36 wu16o

Cryptographic Hash Functions

md5 7671d5a0d19df5d9d6e56e35eaa6f35a
sha1 6303db7490ffb2ddc2634c7979835ab123ab1e73
sha256 b52e1a198798c82096cbe09f971d65fa70b0de1c47280701bf01c48dc7fabe53
sha512 4b443f534712c8a87c6227da7c9d3981c306428a2306dee323d00b6972ed250a6ae2e08cd20091f195766be98e30f8af4db45abe458219bacb2cd4c45a48e976
ripemd-160 91bd7e25630bc133761e7c6aff323478045f4c61

55148928 as geometric shapes

Circle

Radius = n
Diameter 110297856
Circumference 346510934.1163
Area 9.5548532783964E+15

Sphere

Radius = n
Volume 7.0258655400113E+23
Surface area 3.8219413113586E+16
Circumference 346510934.1163

Square

Length = n
Perimeter 220595712
Area 3041404259549184
Diagonal 77992361.927937

Cube

Length = n
Surface area 18248425557295104
Volume 1.6773018452877E+23
Space diagonal 95520745.278958

Equilateral Triangle

Length = n
Perimeter 165446784
Area 1.3169666759739E+15
Altitude 47760372.639479

Triangular Pyramid

Length = n
Surface area 1.3169666759739E+15
Volume 1.9767191814994E+22
Height 25997453.975979