18055756 (number)

18055756 is an even 8-digits composite number following 18055755 and preceding 18055757. In scientific notation, it is written as 1.8055756 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 8879760 positive integers (up to 18055756) that are relatively prime to 18055756.

Interesting facts

Basic properties

Name

Name eighteen million fifty-five thousand seven hundred fifty-six

Notation

Scientific notation 1.8055756 × 10^7
Engineering notation 1.8055756 × 10^6

Prime Factorization of 18055756

Prime Factorization 2 × 2 × 61 × 73999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9027878
Product of the distinct prime numbers

The prime factorization of 18055756 is 2 × 2 × 61 × 73999. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 19, 66, 786, 989, 9659, 8239, 82903, 97579, 413156, 507781, 8086096, 8082524, 17392595, 47303448, 213885772, 941906878, 247404697, 8292232837

Basic calculations (n = 18055756)

Multiplication

n×y
n×2 36111512
n×3 54167268
n×4 72223024
n×5 90278780

Division

n÷y
n÷2 9027878
n÷3 6018585.3333333
n÷3 4513939
n÷5 3611151.2

Exponentiation

ny
n2 326010324731536
n3 5.8863628768334E+21
n4 1.0628273183156E+29
n5 1.9190150729641E+36

Nth Root

y√n
2√n 4249.2065141624
3√n 262.34445690708
4√n 65.185938009377
5√n 28.269826000649

Divisors of 18055756

1, 2, 4, 61, 122, 244, 73999, 147998, 295996, 4513939, 9027878, 18055756

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18055755
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18055756 can be divided by 12 positive divisors. The sum of these divisors (counting 18055756) is 1, the average is 0.083333333333333.

Base conversion 18055756

Base System Value
2 Binary 1000100111000001001001100
3 Ternary 1020222022211201
4 Quaternary 1010320021030
5 Quinary 14110241011
6 Senary 1442555244
8 Octal 104701114
10 Decimal 18055756
12 Duodecimal 6068b24
16 Hexadecimal 113824c
20 Vigesimal 5cgj7g
36 Base36 aqzws

Cryptographic Hash Functions

md5 28670521676a5cbc0f2a79f3eb513042
sha1 a6c469d89335fbd4450fe96918f9b2e434010515
sha256 ec586f47341d3bbe7ba61e8acdd7cbc4d2798938e907c821252ff6206e0bf7c2
sha512 20c5692f3e59242d8a55eb1b9975465c5cb30c38e6b37bcc13a3b97da1f275ffffad548403c0aeaf0fc088c0e4874c7bbd0152638faf4d11c53dfef7d594d61a
ripemd-160 6b9f54ff9e587f17eb52ab2218ba0087e3c636f7

18055756 as geometric shapes

Circle

Radius = n
Diameter 36111512
Circumference 113447660.80922
Area 1.024191641171E+15

Sphere

Radius = n
Volume 2.4656739160298E+22
Surface area 4.0967665646841E+15
Circumference 113447660.80922

Square

Length = n
Perimeter 72223024
Area 326010324731536
Diagonal 25534695.014099

Cube

Length = n
Surface area 1956061948389216
Volume 5.8863628768334E+21
Space diagonal 31273486.761067

Equilateral Triangle

Length = n
Perimeter 54167268
Area 1.4116661155676E+14
Altitude 15636743.380533

Triangular Pyramid

Length = n
Surface area 1.4116661155676E+14
Volume 6.9371451778894E+20
Height 8511565.0046998