18442027 (number)

18442027 is an odd 8-digits composite number following 18442026 and preceding 18442028. In scientific notation, it is written as 1.8442027 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 17471376 positive integers (up to 18442027) that are relatively prime to 18442027.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-two thousand twenty-seven

Notation

Scientific notation 1.8442027 × 10^7
Engineering notation 1.8442027 × 10^6

Prime Factorization of 18442027

Prime Factorization 19 × 970633

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 18442027
Product of the distinct prime numbers

The prime factorization of 18442027 is 19 × 970633. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 6, 67, 86, 342, 174, 6453, 3895, 10773, 86151, 124752, 654569, 6339283, 9015159, 51391703, 55913488, 703410747, 770351181, 1602905635, 9541013747

Basic calculations (n = 18442027)

Multiplication

n×y
n×2 36884054
n×3 55326081
n×4 73768108
n×5 92210135

Division

n÷y
n÷2 9221013.5
n÷3 6147342.3333333
n÷3 4610506.75
n÷5 3688405.4

Exponentiation

ny
n2 340108359868729
n3 6.2722875556248E+21
n4 1.156736964526E+29
n5 2.1332574331686E+36

Nth Root

y√n
2√n 4294.418121236
3√n 264.20207114809
4√n 65.531809995116
5√n 28.389760626211

Divisors of 18442027

1, 19, 970633, 18442027

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18442026
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18442027 can be divided by 4 positive divisors. The sum of these divisors (counting 18442027) is 1, the average is 0.25.

Base conversion 18442027

Base System Value
2 Binary 1000110010110011100101011
3 Ternary 1021200221201001
4 Quaternary 1012112130223
5 Quinary 14210121102
6 Senary 1455135431
8 Octal 106263453
10 Decimal 18442027
12 Duodecimal 6214577
16 Hexadecimal 119672b
20 Vigesimal 5f5517
36 Base36 az9yj

Cryptographic Hash Functions

md5 93f99b6e785ee348ee460311c2bfbe56
sha1 f0efc88fa06d4c764dde95e84405ff5a358f1939
sha256 520d5b0fd6d1e0ec6d4dfd542f3d825f0b579dbe85c95900a03a3defdc08aedc
sha512 6f5450faf9e891024b3993bda2f5bc54f51526fd0c0854180f5b77f0d26e998e7ebda7949cf57572ca0903a36967d7ce385ab1babc2b7e83dd76c91b9406dce2
ripemd-160 2275b56af6a56255f8789f053c54b08b3d19f343

18442027 as geometric shapes

Circle

Radius = n
Diameter 36884054
Circumference 115874673.08101
Area 1.0684819247881E+15

Sphere

Radius = n
Volume 2.6273296674605E+22
Surface area 4.2739276991523E+15
Circumference 115874673.08101

Square

Length = n
Perimeter 73768108
Area 340108359868729
Diagonal 26080964.701051

Cube

Length = n
Surface area 2040650159212374
Volume 6.2722875556248E+21
Space diagonal 31942527.758557

Equilateral Triangle

Length = n
Perimeter 55326081
Area 1.4727123984289E+14
Altitude 15971263.879279

Triangular Pyramid

Length = n
Surface area 1.4727123984289E+14
Volume 7.3919617735572E+20
Height 8693654.9003503