18530048 (number)

18530048 is an even 8-digits composite number following 18530047 and preceding 18530049. In scientific notation, it is written as 1.8530048 × 10^7. The sum of its digits is 29. It has a total of 9 prime factors and 18 positive divisors. There are 9264896 positive integers (up to 18530048) that are relatively prime to 18530048.

Interesting facts

Basic properties

Name

Name eighteen million five hundred thirty thousand forty-eight

Notation

Scientific notation 1.8530048 × 10^7
Engineering notation 1.8530048 × 10^6

Prime Factorization of 18530048

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 72383

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 144766
Product of the distinct prime numbers

The prime factorization of 18530048 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 72383. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 4, 82, 48, 390, 815, 6784, 1301, 40130, 67259, 28377, 640420, 4481020, 2969327, 70701659, 13867915, 310586467, 446435873, 1873909034, 1814155563

Basic calculations (n = 18530048)

Multiplication

n×y
n×2 37060096
n×3 55590144
n×4 74120192
n×5 92650240

Division

n÷y
n÷2 9265024
n÷3 6176682.6666667
n÷3 4632512
n÷5 3706009.6

Exponentiation

ny
n2 343362678882304
n3 6.3625269210977E+21
n4 1.1789792924923E+29
n5 2.1846542880889E+36

Nth Root

y√n
2√n 4304.6542253705
3√n 264.62173633711
4√n 65.609863781069
5√n 28.416809041199

Divisors of 18530048

1, 2, 4, 8, 16, 32, 64, 128, 256, 72383, 144766, 289532, 579064, 1158128, 2316256, 4632512, 9265024, 18530048

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18530047
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18530048 can be divided by 18 positive divisors. The sum of these divisors (counting 18530048) is 1, the average is 0.055555555555556.

Base conversion 18530048

Base System Value
2 Binary 1000110101011111100000000
3 Ternary 1021212102110002
4 Quaternary 1012223330000
5 Quinary 14220430143
6 Senary 1501055132
8 Octal 106537400
10 Decimal 18530048
12 Duodecimal 62574a8
16 Hexadecimal 11abf00
20 Vigesimal 5fg528
36 Base36 b15vk

Cryptographic Hash Functions

md5 fa0cd8b702aa8f1c62c36c30ab101ab4
sha1 b9308f14486ef4b646e725c82f5d8076d8b3fb0d
sha256 d61811c04566b96a41e6a257632fee85c2bc128b2148e6d043876a79598262f4
sha512 993b5dfd8238f43e70f131bd2e242c5df2cc4b8a19951ceb960d5111c12bb768a1e4e8681fad53f0ce9dd1fbe5bdd3d631e8f043e37aebcb609cd3e53b1242dd
ripemd-160 ec29c53b11ab033878e15ea0c6550cde431afa7e

18530048 as geometric shapes

Circle

Radius = n
Diameter 37060096
Circumference 116427725.33493
Area 1.0787056694936E+15

Sphere

Radius = n
Volume 2.6651290444784E+22
Surface area 4.3148226779742E+15
Circumference 116427725.33493

Square

Length = n
Perimeter 74120192
Area 343362678882304
Diagonal 26205445.193024

Cube

Length = n
Surface area 2060176073293824
Volume 6.3625269210977E+21
Space diagonal 32094984.60269

Equilateral Triangle

Length = n
Perimeter 55590144
Area 1.4868040131178E+14
Altitude 16047492.301345

Triangular Pyramid

Length = n
Surface area 1.4868040131178E+14
Volume 7.4983098856502E+20
Height 8735148.3976748