18244880 (number)

18244880 is an even 8-digits composite number following 18244879 and preceding 18244881. In scientific notation, it is written as 1.8244880 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 7297920 positive integers (up to 18244880) that are relatively prime to 18244880.

Interesting facts

Basic properties

Name

Name eighteen million two hundred forty-four thousand eight hundred eighty

Notation

Scientific notation 1.8244880 × 10^7
Engineering notation 1.8244880 × 10^6

Prime Factorization of 18244880

Prime Factorization 2 × 2 × 2 × 2 × 5 × 228061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2280610
Product of the distinct prime numbers

The prime factorization of 18244880 is 2 × 2 × 2 × 2 × 5 × 228061. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 8, 41, 76, 469, 88, 2099, 6493, 51276, 48537, 223650, 572986, 4171382, 9246491, 48156136, 28233302, 893070269, 764173001, 6421614645, 2095723010

Basic calculations (n = 18244880)

Multiplication

n×y
n×2 36489760
n×3 54734640
n×4 72979520
n×5 91224400

Division

n÷y
n÷2 9122440
n÷3 6081626.6666667
n÷3 4561220
n÷5 3648976

Exponentiation

ny
n2 332875646214400
n3 6.0732762201042E+21
n4 1.1080619584265E+29
n5 2.0216457464057E+36

Nth Root

y√n
2√n 4271.4025799496
3√n 263.25724804307
4√n 65.355968204515
5√n 28.328801561384

Divisors of 18244880

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 228061, 456122, 912244, 1140305, 1824488, 2280610, 3648976, 4561220, 9122440, 18244880

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18244879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18244880 can be divided by 20 positive divisors. The sum of these divisors (counting 18244880) is 1, the average is 0.05.

Base conversion 18244880

Base System Value
2 Binary 1000101100110010100010000
3 Ternary 1021022221021022
4 Quaternary 1011212110100
5 Quinary 14132314010
6 Senary 1451015012
8 Octal 105462420
10 Decimal 18244880
12 Duodecimal 613a468
16 Hexadecimal 1166510
20 Vigesimal 5e0c40
36 Base36 av1u8

Cryptographic Hash Functions

md5 bacdfd97924aa87d06074b72768b773e
sha1 007b82ac9e76b4f54d2e628c80cb3fa9766f5af6
sha256 3b6d2288f94c038c18cc05f26e9537287ddc58b47b75e458a19fe90ae1a6f5e9
sha512 89071ecaa3f8902b3acd18f3ed8c55dcc27c815723d618dd5cdf898bf323857ccc90166546dded73f2ca00f35b187cea0185d18dd79c6cdfdc80a35e54b5f5e5
ripemd-160 c7bb0be7ba8421afc0137189b69f86c8c3c971c9

18244880 as geometric shapes

Circle

Radius = n
Diameter 36489760
Circumference 114635961.94725
Area 1.0457596847061E+15

Sphere

Radius = n
Volume 2.5439679941735E+22
Surface area 4.1830387388245E+15
Circumference 114635961.94725

Square

Length = n
Perimeter 72979520
Area 332875646214400
Diagonal 25802156.73987

Cube

Length = n
Surface area 1997253877286400
Volume 6.0732762201042E+21
Space diagonal 31601059.137997

Equilateral Triangle

Length = n
Perimeter 54734640
Area 1.4413938296142E+14
Altitude 15800529.568999

Triangular Pyramid

Length = n
Surface area 1.4413938296142E+14
Volume 7.1574246654245E+20
Height 8600718.9132899