18442056 (number)

18442056 is an even 8-digits composite number following 18442055 and preceding 18442057. In scientific notation, it is written as 1.8442056 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 6147344 positive integers (up to 18442056) that are relatively prime to 18442056.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-two thousand fifty-six

Notation

Scientific notation 1.8442056 × 10^7
Engineering notation 1.8442056 × 10^6

Prime Factorization of 18442056

Prime Factorization 2 × 2 × 2 × 3 × 768419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4610514
Product of the distinct prime numbers

The prime factorization of 18442056 is 2 × 2 × 2 × 3 × 768419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 71, 44, 760, 751, 7469, 8191, 60558, 46035, 506021, 119754, 1285017, 1295256, 47178496, 90378108, 337199019, 560405312, 5785032491, 2160203565

Basic calculations (n = 18442056)

Multiplication

n×y
n×2 36884112
n×3 55326168
n×4 73768224
n×5 92210280

Division

n÷y
n÷2 9221028
n÷3 6147352
n÷3 4610514
n÷5 3688411.2

Exponentiation

ny
n2 340109429507136
n3 6.2723171450987E+21
n4 1.1567442403967E+29
n5 2.1332742059073E+36

Nth Root

y√n
2√n 4294.4214977107
3√n 264.20220963352
4√n 65.531835757216
5√n 28.389769554758

Divisors of 18442056

1, 2, 3, 4, 6, 8, 12, 24, 768419, 1536838, 2305257, 3073676, 4610514, 6147352, 9221028, 18442056

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18442055
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18442056 can be divided by 16 positive divisors. The sum of these divisors (counting 18442056) is 1, the average is 0.0625.

Base conversion 18442056

Base System Value
2 Binary 1000110010110011101001000
3 Ternary 1021200221202010
4 Quaternary 1012112131020
5 Quinary 14210121211
6 Senary 1455135520
8 Octal 106263510
10 Decimal 18442056
12 Duodecimal 62145a0
16 Hexadecimal 1196748
20 Vigesimal 5f552g
36 Base36 az9zc

Cryptographic Hash Functions

md5 9bf27827477564f2efbcbdbad4eb8ee4
sha1 d7e6bf87f089751c051daade5934f63d805dd034
sha256 ea33773bb01f0d0911d358be8c11ea7c0b069a106d6c96a18109513395ee3f2f
sha512 f52bd696f67bae8eb20909a3ca91747dadc65b2b07c780ca3fc00e4c1b5b646f7f3365e0b68a93223607048ebb17f79e593cdc4339043d0b277cc44d64bc6f9b
ripemd-160 2601ff4f979336c4b0971797d4a745008921e640

18442056 as geometric shapes

Circle

Radius = n
Diameter 36884112
Circumference 115874855.29338
Area 1.0684852851562E+15

Sphere

Radius = n
Volume 2.6273420618703E+22
Surface area 4.2739411406249E+15
Circumference 115874855.29338

Square

Length = n
Perimeter 73768224
Area 340109429507136
Diagonal 26081005.713244

Cube

Length = n
Surface area 2040656577042816
Volume 6.2723171450987E+21
Space diagonal 31942577.98803

Equilateral Triangle

Length = n
Perimeter 55326168
Area 1.4727170300991E+14
Altitude 15971288.994015

Triangular Pyramid

Length = n
Surface area 1.4727170300991E+14
Volume 7.3919966450865E+20
Height 8693668.5710814