18244080 (number)

18244080 is an even 8-digits composite number following 18244079 and preceding 18244081. In scientific notation, it is written as 1.8244080 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 4864896 positive integers (up to 18244080) that are relatively prime to 18244080.

Interesting facts

Basic properties

Name

Name eighteen million two hundred forty-four thousand eighty

Notation

Scientific notation 1.8244080 × 10^7
Engineering notation 1.8244080 × 10^6

Prime Factorization of 18244080

Prime Factorization 2 × 2 × 2 × 2 × 9 × 5 × 25339

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2280510
Product of the distinct prime numbers

The prime factorization of 18244080 is 2 × 2 × 2 × 2 × 9 × 5 × 25339. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 3, 72, 56, 194, 479, 7068, 4859, 38085, 16524, 866179, 657905, 1409515, 3208549, 76454132, 4234146, 346255457, 771361218, 4046456980, 2700570497

Basic calculations (n = 18244080)

Multiplication

n×y
n×2 36488160
n×3 54732240
n×4 72976320
n×5 91220400

Division

n÷y
n÷2 9122040
n÷3 6081360
n÷3 4561020
n÷5 3648816

Exponentiation

ny
n2 332846455046400
n3 6.0724773535829E+21
n4 1.1078676263696E+29
n5 2.0212025604896E+36

Nth Root

y√n
2√n 4271.3089328682
3√n 263.2534002261
4√n 65.355251761953
5√n 28.328553125234

Divisors of 18244080

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 36, 40, 45, 72, 80, 90, 144, 180, 360, 720, 25339, 50678, 101356, 126695, 202712, 228051, 253390, 405424, 456102, 506780, 912204, 1013560, 1140255, 1824408, 2027120, 2280510, 3648816, 4561020, 9122040, 18244080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18244079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18244080 can be divided by 40 positive divisors. The sum of these divisors (counting 18244080) is 1, the average is 0.025.

Base conversion 18244080

Base System Value
2 Binary 1000101100110000111110000
3 Ternary 1021022220011200
4 Quaternary 1011212013300
5 Quinary 14132302310
6 Senary 1451011200
8 Octal 105460760
10 Decimal 18244080
12 Duodecimal 6139b00
16 Hexadecimal 11661f0
20 Vigesimal 5e0a40
36 Base36 av180

Cryptographic Hash Functions

md5 3b6434280c93a0183488e40aceeb7647
sha1 f17aaab77bb0efb963e47419ec0a38b5bac91af2
sha256 c7acafc70a334aacc7aa094265e82f8d86b6b940944577af50468308e86d2e45
sha512 3993a1e3e7c3f6a7595d802a68fe0071b7f810d3158e620c3253fadaada5fc5af8b97169fa4139f1ee8538e7b39d6f16514d462e23679821423bb3f3f76cacdd
ripemd-160 48dc6bf9a4403ee8ebbbc06cd3bd25f991e5f252

18244080 as geometric shapes

Circle

Radius = n
Diameter 36488160
Circumference 114630935.39901
Area 1.0456679779472E+15

Sphere

Radius = n
Volume 2.5436333657475E+22
Surface area 4.1826719117887E+15
Circumference 114630935.39901

Square

Length = n
Perimeter 72976320
Area 332846455046400
Diagonal 25801025.36902

Cube

Length = n
Surface area 1997078730278400
Volume 6.0724773535829E+21
Space diagonal 31599673.497351

Equilateral Triangle

Length = n
Perimeter 54732240
Area 1.4412674281489E+14
Altitude 15799836.748676

Triangular Pyramid

Length = n
Surface area 1.4412674281489E+14
Volume 7.1564831922004E+20
Height 8600341.7896732