18443412 (number)

18443412 is an even 8-digits composite number following 18443411 and preceding 18443413. In scientific notation, it is written as 1.8443412 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 5674752 positive integers (up to 18443412) that are relatively prime to 18443412.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-three thousand four hundred twelve

Notation

Scientific notation 1.8443412 × 10^7
Engineering notation 1.8443412 × 10^6

Prime Factorization of 18443412

Prime Factorization 2 × 2 × 9 × 13 × 39409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9221706
Product of the distinct prime numbers

The prime factorization of 18443412 is 2 × 2 × 9 × 13 × 39409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 99, 15, 507, 153, 3772, 4894, 76500, 90265, 942095, 442040, 4165399, 790728, 17654360, 30614410, 38854685, 324060138, 88457055, 9403535213

Basic calculations (n = 18443412)

Multiplication

n×y
n×2 36886824
n×3 55330236
n×4 73773648
n×5 92217060

Division

n÷y
n÷2 9221706
n÷3 6147804
n÷3 4610853
n÷5 3688682.4

Exponentiation

ny
n2 340159446201744
n3 6.2737008119906E+21
n4 1.1570844884028E+29
n5 2.1340585938422E+36

Nth Root

y√n
2√n 4294.5793740482
3√n 264.20868485906
4√n 65.533040323551
5√n 28.390187028768

Divisors of 18443412

1, 2, 4, 9, 13, 18, 26, 36, 52, 117, 234, 468, 39409, 78818, 157636, 354681, 512317, 709362, 1024634, 1418724, 2049268, 4610853, 9221706, 18443412

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18443411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18443412 can be divided by 24 positive divisors. The sum of these divisors (counting 18443412) is 1, the average is 0.041666666666667.

Base conversion 18443412

Base System Value
2 Binary 1000110010110110010010100
3 Ternary 1021201000121100
4 Quaternary 1012112302110
5 Quinary 14210142122
6 Senary 1455150100
8 Octal 106266224
10 Decimal 18443412
12 Duodecimal 6215330
16 Hexadecimal 1196c94
20 Vigesimal 5f58ac
36 Base36 azb10

Cryptographic Hash Functions

md5 bdad295fb550e23e1499572df24e0df5
sha1 462356e433c3b30a9177288749532d76f45cce3f
sha256 c23a6183f2d67bdf8be4a89bbdf033b61b5a3c21a3da813a17ec2ccf212be1e0
sha512 b0be97c9fbe7f7413b2f43514cdedb228b34835e939dce7e9e5afa9a7b1bc2e1dcd3972c07b5147c7b9afdfb4abe10a2535d34929dafb3037b1f822451f9b8bf
ripemd-160 881fcb88c3895a3fe280a868d8e2d15ee729d03d

18443412 as geometric shapes

Circle

Radius = n
Diameter 36886824
Circumference 115883375.29266
Area 1.0686424172366E+15

Sphere

Radius = n
Volume 2.6279216509027E+22
Surface area 4.2745696689463E+15
Circumference 115883375.29266

Square

Length = n
Perimeter 73773648
Area 340159446201744
Diagonal 26082923.386835

Cube

Length = n
Surface area 2040956677210464
Volume 6.2737008119906E+21
Space diagonal 31944926.648926

Equilateral Triangle

Length = n
Perimeter 55330236
Area 1.4729336087398E+14
Altitude 15972463.324463

Triangular Pyramid

Length = n
Surface area 1.4729336087398E+14
Volume 7.3936273121568E+20
Height 8694307.7956116