55442918 (number)

55442918 is an even 8-digits composite number following 55442917 and preceding 55442919. In scientific notation, it is written as 5.5442918 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 27654880 positive integers (up to 55442918) that are relatively prime to 55442918.

Interesting facts

Basic properties

Name

Name fifty-five million four hundred forty-two thousand nine hundred eighteen

Notation

Scientific notation 5.5442918 × 10^7
Engineering notation 5.5442918 × 10^6

Prime Factorization of 55442918

Prime Factorization 2 × 419 × 66161

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 55442918
Product of the distinct prime numbers

The prime factorization of 55442918 is 2 × 419 × 66161. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 5, 59, 586, 668, 133, 8003, 79534, 86870, 137704, 868986, 733833, 5495314, 28727866, 43946309, 558737708, 159123954, 2996038106, 6615603142

Basic calculations (n = 55442918)

Multiplication

n×y
n×2 110885836
n×3 166328754
n×4 221771672
n×5 277214590

Division

n÷y
n÷2 27721459
n÷3 18480972.666667
n÷3 13860729.5
n÷5 11088583.6

Exponentiation

ny
n2 3073917156354724
n3 1.7042693683857E+23
n4 9.4489666841319E+30
n5 5.2387828505306E+38

Nth Root

y√n
2√n 7446.0001343003
3√n 381.31336408081
4√n 86.290208797408
5√n 35.380927684821

Divisors of 55442918

1, 2, 419, 838, 66161, 132322, 27721459, 55442918

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55442917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55442918 can be divided by 8 positive divisors. The sum of these divisors (counting 55442918) is 1, the average is 0.125.

Base conversion 55442918

Base System Value
2 Binary 11010011011111110111100110
3 Ternary 10212022210101102
4 Quaternary 3103133313212
5 Quinary 103143133133
6 Senary 5300200102
8 Octal 323376746
10 Decimal 55442918
12 Duodecimal 16699032
16 Hexadecimal 34dfde6
20 Vigesimal h6a75i
36 Base36 x0c12

Cryptographic Hash Functions

md5 6274b8f95e5840993789a8ef253227f3
sha1 135d4c2eb986705c2b31b0d3a494d15e9af17944
sha256 ce434389faedcf8945989992f9a88da74fbc28a0f79417d2c2f497396f026de7
sha512 7a7bb2c3b5afb5fe0770b6adee533c28093a16f1c2095e374d1fe3bb2af364533e6d0f47943701f3ddac7d8a85ba279ae5faca654181f5f99e816c69b5f9542b
ripemd-160 02e51f5b473555e02346886eceedf4f653c55378

55442918 as geometric shapes

Circle

Radius = n
Diameter 110885836
Circumference 348358127.76476
Area 9.6569955561476E+15

Sphere

Radius = n
Volume 7.1388268366114E+23
Surface area 3.8627982224591E+16
Circumference 348358127.76476

Square

Length = n
Perimeter 221771672
Area 3073917156354724
Diagonal 78408126.573139

Cube

Length = n
Surface area 18443502938128344
Volume 1.7042693683857E+23
Space diagonal 96029950.895875

Equilateral Triangle

Length = n
Perimeter 166328754
Area 1.331045173266E+15
Altitude 48014975.447938

Triangular Pyramid

Length = n
Surface area 1.331045173266E+15
Volume 2.0085007122567E+22
Height 26136042.191046