18047072 (number)

18047072 is an even 8-digits composite number following 18047071 and preceding 18047073. In scientific notation, it is written as 1.8047072 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 12 positive divisors. There are 9023520 positive integers (up to 18047072) that are relatively prime to 18047072.

Interesting facts

Basic properties

Name

Name eighteen million forty-seven thousand seventy-two

Notation

Scientific notation 1.8047072 × 10^7
Engineering notation 1.8047072 × 10^6

Prime Factorization of 18047072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 563971

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1127942
Product of the distinct prime numbers

The prime factorization of 18047072 is 2 × 2 × 2 × 2 × 2 × 563971. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 10, 22, 815, 713, 8589, 2391, 73120, 31303, 574020, 644378, 4893747, 7539318, 32211249, 25314634, 355250210, 179658039, 9976667673, 151213219

Basic calculations (n = 18047072)

Multiplication

n×y
n×2 36094144
n×3 54141216
n×4 72188288
n×5 90235360

Division

n÷y
n÷2 9023536
n÷3 6015690.6666667
n÷3 4511768
n÷5 3609414.4

Exponentiation

ny
n2 325696807773184
n3 5.8778737400528E+21
n4 1.0607841059364E+29
n5 1.914404713629E+36

Nth Root

y√n
2√n 4248.1845534299
3√n 262.3023915661
4√n 65.178098725184
5√n 28.267106176439

Divisors of 18047072

1, 2, 4, 8, 16, 32, 563971, 1127942, 2255884, 4511768, 9023536, 18047072

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 -18047071
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 18047072 can be divided by 12 positive divisors. The sum of these divisors (counting 18047072) is 1, the average is 0.083333333333333.

Base conversion 18047072

Base System Value
2 Binary 1000100110110000001100000
3 Ternary 1020221212221002
4 Quaternary 1010312001200
5 Quinary 14110001242
6 Senary 1442451132
8 Octal 104660140
10 Decimal 18047072
12 Duodecimal 6063aa8
16 Hexadecimal 1136060
20 Vigesimal 5cfhdc
36 Base36 aqt7k

Cryptographic Hash Functions

md5 249cdc9eeac9c896ed0d45da2dcbc45b
sha1 00981248d47356d5ba30a073fe349658dcffca37
sha256 452b7ad11c948fa819c999d861016c3244454782c343420ed62ffc05c27aecf7
sha512 5235b4c18c3f3dd370a6e2e13d4fe5864b844d9f5f4ffde51f12715fa8f8a679d7aeb18a9741a79b893c8a03ca1bd71687c7cd194d793d274f7a22fbbf8d00b3
ripemd-160 237012f67c8110779b75ab6b0c21cc022d43858c

18047072 as geometric shapes

Circle

Radius = n
Diameter 36094144
Circumference 113393097.62801
Area 1.0232066985979E+15

Sphere

Radius = n
Volume 2.4621179947304E+22
Surface area 4.0928267943915E+15
Circumference 113393097.62801

Square

Length = n
Perimeter 72188288
Area 325696807773184
Diagonal 25522413.983524

Cube

Length = n
Surface area 1954180846639104
Volume 5.8778737400528E+21
Space diagonal 31258445.631854

Equilateral Triangle

Length = n
Perimeter 54141216
Area 1.4103085473154E+14
Altitude 15629222.815927

Triangular Pyramid

Length = n
Surface area 1.4103085473154E+14
Volume 6.9271406342495E+20
Height 8507471.3278412