20403424 (number)

20403424 is an even 8-digits composite number following 20403423 and preceding 20403425. In scientific notation, it is written as 2.0403424 × 10^7. The sum of its digits is 19. It has a total of 6 prime factors and 12 positive divisors. There are 10201696 positive integers (up to 20403424) that are relatively prime to 20403424.

Interesting facts

Basic properties

Name

Name twenty million four hundred three thousand four hundred twenty-four

Notation

Scientific notation 2.0403424 × 10^7
Engineering notation 2.0403424 × 10^6

Prime Factorization of 20403424

Prime Factorization 2 × 2 × 2 × 2 × 2 × 637607

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1275214
Product of the distinct prime numbers

The prime factorization of 20403424 is 2 × 2 × 2 × 2 × 2 × 637607. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 7, 61, 55, 398, 866, 1102, 4136, 15744, 74464, 180905, 383086, 6215386, 7679353, 4684665, 1010721, 302275752, 704486999, 8744113248, 8734786222

Basic calculations (n = 20403424)

Multiplication

n×y
n×2 40806848
n×3 61210272
n×4 81613696
n×5 102017120

Division

n÷y
n÷2 10201712
n÷3 6801141.3333333
n÷3 5100856
n÷5 4080684.8

Exponentiation

ny
n2 416299710923776
n3 8.4939395130552E+21
n4 1.7330544931522E+29
n5 3.5360245638889E+36

Nth Root

y√n
2√n 4517.0149435219
3√n 273.25472787595
4√n 67.208741570735
5√n 28.969474077376

Divisors of 20403424

1, 2, 4, 8, 16, 32, 637607, 1275214, 2550428, 5100856, 10201712, 20403424

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20403423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20403424 can be divided by 12 positive divisors. The sum of these divisors (counting 20403424) is 1, the average is 0.083333333333333.

Base conversion 20403424

Base System Value
2 Binary 1001101110101010011100000
3 Ternary 1102101121020101
4 Quaternary 1031311103200
5 Quinary 20210402144
6 Senary 2005152144
8 Octal 115652340
10 Decimal 20403424
12 Duodecimal 69bb654
16 Hexadecimal 13754e0
20 Vigesimal 67a8b4
36 Base36 c5bds

Cryptographic Hash Functions

md5 1b05878b71a0d17a425d6a6e2555ec0b
sha1 77366a0c02b0494233fa737600fa0d7cabf90d39
sha256 03594c7a0d06148125920f2600af57e0f7d100d1865ac6ac14e225fb093bdf9e
sha512 167fd5d66f1c1969d94f5e560105ad231bc8faaa36a1bcb821afc6308040e35d7490f58b478dc6978fc181aac15a821ff5dc5f6df0b29081a1c39e03c70ee1d0
ripemd-160 800a99ead76cfea77a85e1b8967b73b8870e99b7

20403424 as geometric shapes

Circle

Radius = n
Diameter 40806848
Circumference 128198493.89296
Area 1.3078441135297E+15

Sphere

Radius = n
Volume 3.5579330632334E+22
Surface area 5.2313764541188E+15
Circumference 128198493.89296

Square

Length = n
Perimeter 81613696
Area 416299710923776
Diagonal 28854798.939649

Cube

Length = n
Surface area 2497798265542656
Volume 8.4939395130552E+21
Space diagonal 35339767.01637

Equilateral Triangle

Length = n
Perimeter 61210272
Area 1.8026306262405E+14
Altitude 17669883.508185

Triangular Pyramid

Length = n
Surface area 1.8026306262405E+14
Volume 1.001020371445E+21
Height 9618266.3132162