55148900 (number)

55148900 is an even 8-digits composite number following 55148899 and preceding 55148901. In scientific notation, it is written as 5.5148900 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 18 positive divisors. There are 22059520 positive integers (up to 55148900) that are relatively prime to 55148900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.5148900 × 10^7
Engineering notation 5.5148900 × 10^6

Prime Factorization of 55148900

Prime Factorization 2 × 2 × 5 × 5 × 551489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5514890
Product of the distinct prime numbers

The prime factorization of 55148900 is 2 × 2 × 5 × 5 × 551489. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 34, 1, 899, 444, 575, 1386, 38005, 95217, 946424, 631733, 9064363, 2580074, 3898663, 53814385, 701943714, 830364191, 4274029557, 2168954677

Basic calculations (n = 55148900)

Multiplication

n×y
n×2 110297800
n×3 165446700
n×4 220595600
n×5 275744500

Division

n÷y
n÷2 27574450
n÷3 18382966.666667
n÷3 13787225
n÷5 11029780

Exponentiation

ny
n2 3041401171210000
n3 1.6772992905094E+23
n4 9.2501210842376E+30
n5 5.1013400266251E+38

Nth Root

y√n
2√n 7426.2305377627
3√n 380.63812448959
4√n 86.175579706566
5√n 35.343322281574

Divisors of 55148900

1, 2, 4, 5, 10, 20, 25, 50, 100, 551489, 1102978, 2205956, 2757445, 5514890, 11029780, 13787225, 27574450, 55148900

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55148899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55148900 can be divided by 18 positive divisors. The sum of these divisors (counting 55148900) is 1, the average is 0.055555555555556.

Base conversion 55148900

Base System Value
2 Binary 11010010011000000101100100
3 Ternary 10211202212001212
4 Quaternary 3102120011210
5 Quinary 103104231100
6 Senary 5250010552
8 Octal 322300544
10 Decimal 55148900
12 Duodecimal 16576a58
16 Hexadecimal 3498164
20 Vigesimal h4dc50
36 Base36 wu15w

Cryptographic Hash Functions

md5 ff5de1d34be902498da091fce4b26842
sha1 74708e1d57ad2e51d9971f28b671c106e5c39d0c
sha256 9c6339fb06856c2ad278baaa0cb5d31b5cb38339a32a7996ce378816b9b271fc
sha512 8716036351f2e4e50e70c742a82ff71cc0278eccd01fd665e09a1355987427bf86c59dda0d2826b2c80118c60bb0061e05ed7503fcbf47f2b27f949e9bd84fbe
ripemd-160 029cf3643ebeb52de2c9d2e36ac327d78cbd6377

55148900 as geometric shapes

Circle

Radius = n
Diameter 110297800
Circumference 346510758.18712
Area 9.5548435760927E+15

Sphere

Radius = n
Volume 7.0258548385811E+23
Surface area 3.8219374304371E+16
Circumference 346510758.18712

Square

Length = n
Perimeter 220595600
Area 3041401171210000
Diagonal 77992322.329958

Cube

Length = n
Surface area 18248407027260000
Volume 1.6772992905094E+23
Space diagonal 95520696.781535

Equilateral Triangle

Length = n
Perimeter 165446700
Area 1.3169653386838E+15
Altitude 47760348.390768

Triangular Pyramid

Length = n
Surface area 1.3169653386838E+15
Volume 1.9767161706643E+22
Height 25997440.776653