19421736 (number)

19421736 is an even 8-digits composite number following 19421735 and preceding 19421737. In scientific notation, it is written as 1.9421736 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 6473904 positive integers (up to 19421736) that are relatively prime to 19421736.

Interesting facts

Basic properties

Name

Name nineteen million four hundred twenty-one thousand seven hundred thirty-six

Notation

Scientific notation 1.9421736 × 10^7
Engineering notation 1.9421736 × 10^6

Prime Factorization of 19421736

Prime Factorization 2 × 2 × 2 × 3 × 809239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4855434
Product of the distinct prime numbers

The prime factorization of 19421736 is 2 × 2 × 2 × 3 × 809239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 22, 28, 742, 139, 1776, 4005, 25440, 43668, 828969, 571037, 356725, 6599302, 95366436, 71057178, 14776278, 831688350, 3258795898, 5148090811

Basic calculations (n = 19421736)

Multiplication

n×y
n×2 38843472
n×3 58265208
n×4 77686944
n×5 97108680

Division

n÷y
n÷2 9710868
n÷3 6473912
n÷3 4855434
n÷5 3884347.2

Exponentiation

ny
n2 377203829253696
n3 7.3259531899544E+21
n4 1.4228272880365E+29
n5 2.7633775961841E+36

Nth Root

y√n
2√n 4407.0098706493
3√n 268.80005226048
4√n 66.385313666874
5√n 28.685181972148

Divisors of 19421736

1, 2, 3, 4, 6, 8, 12, 24, 809239, 1618478, 2427717, 3236956, 4855434, 6473912, 9710868, 19421736

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 -19421735
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 19421736 can be divided by 16 positive divisors. The sum of these divisors (counting 19421736) is 1, the average is 0.0625.

Base conversion 19421736

Base System Value
2 Binary 1001010000101101000101000
3 Ternary 1100112201121120
4 Quaternary 1022011220220
5 Quinary 14432443421
6 Senary 1532135240
8 Octal 112055050
10 Decimal 19421736
12 Duodecimal 6607520
16 Hexadecimal 1285a28
20 Vigesimal 617e6g
36 Base36 bk9wo

Cryptographic Hash Functions

md5 f38d91b90c40d228cbd6a70c568917bc
sha1 1935cf26bea2d73935c1aa16f91f170b9fd2f27a
sha256 a2534c796a36dde615ac0f35eaed9f117b1e13b80a5cb786f9e903c9939a798a
sha512 02b805b2c9afa1eec3d024a3384f4613028d5ccb9106a0bb81517eb677b62f30a49bbbd64b413980e2bfe4cb8fe733c1b864567a71e3a5eecef326638dc5d14a
ripemd-160 c73dcdb6f10ad6d7199a7803d598c83ab953a7f2

19421736 as geometric shapes

Circle

Radius = n
Diameter 38843472
Circumference 122030366.27512
Area 1.1850207788894E+15

Sphere

Radius = n
Volume 3.0686880962804E+22
Surface area 4.7400831155574E+15
Circumference 122030366.27512

Square

Length = n
Perimeter 77686944
Area 377203829253696
Diagonal 27466482.45603

Cube

Length = n
Surface area 2263222975522176
Volume 7.3259531899544E+21
Space diagonal 33639433.52319

Equilateral Triangle

Length = n
Perimeter 58265208
Area 1.6333404926923E+14
Altitude 16819716.761595

Triangular Pyramid

Length = n
Surface area 1.6333404926923E+14
Volume 8.6337186321199E+20
Height 9155494.1520099