18441430 (number)

18441430 is an even 8-digits composite number following 18441429 and preceding 18441431. In scientific notation, it is written as 1.8441430 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 5950464 positive integers (up to 18441430) that are relatively prime to 18441430.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-one thousand four hundred thirty

Notation

Scientific notation 1.8441430 × 10^7
Engineering notation 1.8441430 × 10^6

Prime Factorization of 18441430

Prime Factorization 2 × 35 × 17 × 15497

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18441430
Product of the distinct prime numbers

The prime factorization of 18441430 is 2 × 35 × 17 × 15497. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 96, 3, 350, 297, 1174, 1840, 44624, 36858, 30586, 632003, 9622988, 9509786, 66143839, 66518608, 802349812, 566513912, 1080489465, 7587479342

Basic calculations (n = 18441430)

Multiplication

n×y
n×2 36882860
n×3 55324290
n×4 73765720
n×5 92207150

Division

n÷y
n÷2 9220715
n÷3 6147143.3333333
n÷3 4610357.5
n÷5 3688286

Exponentiation

ny
n2 340086340444900
n3 6.2716784412708E+21
n4 1.156587189572E+29
n5 2.132912169539E+36

Nth Root

y√n
2√n 4294.3486118386
3√n 264.19922022614
4√n 65.531279644446
5√n 28.389576818796

Divisors of 18441430

1, 2, 17, 34, 35, 70, 595, 1190, 15497, 30994, 263449, 526898, 542395, 1084790, 9220715, 18441430

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18441429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18441430 can be divided by 16 positive divisors. The sum of these divisors (counting 18441430) is 1, the average is 0.0625.

Base conversion 18441430

Base System Value
2 Binary 1000110010110010011010110
3 Ternary 1021200220212221
4 Quaternary 1012112103112
5 Quinary 14210111210
6 Senary 1455132554
8 Octal 106262326
10 Decimal 18441430
12 Duodecimal 621415a
16 Hexadecimal 11964d6
20 Vigesimal 5f53ba
36 Base36 az9hy

Cryptographic Hash Functions

md5 70d832b7c7f2a2cd80964c2247fbc4b9
sha1 1b8c02f654f69f0981a7f93d24e8c0df82ec26a8
sha256 00d02fdaf928f9e453489819ad871554a451c75e72a67b910b35338fe825c274
sha512 a213823341813e105476cfef2fb43ae15bd22945ea9b661f46a97a2251c1c43fcaafd97e8d4564ccad2277d4fd80c4ba1d8cbfbf551c0c602b4a240b4e4193bf
ripemd-160 98b45a1626465f9e2140b73d7648010682775f75

18441430 as geometric shapes

Circle

Radius = n
Diameter 36882860
Circumference 115870922.01938
Area 1.0684127487279E+15

Sphere

Radius = n
Volume 2.6270745222365E+22
Surface area 4.2736509949117E+15
Circumference 115870922.01938

Square

Length = n
Perimeter 73765720
Area 340086340444900
Diagonal 26080120.415554

Cube

Length = n
Surface area 2040518042669400
Volume 6.2716784412708E+21
Space diagonal 31941493.724225

Equilateral Triangle

Length = n
Perimeter 55324290
Area 1.4726170515268E+14
Altitude 15970746.862112

Triangular Pyramid

Length = n
Surface area 1.4726170515268E+14
Volume 7.3912439254068E+20
Height 8693373.4718514