20408424 (number)

20408424 is an even 8-digits composite number following 20408423 and preceding 20408425. In scientific notation, it is written as 2.0408424 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 16 positive divisors. There are 6802800 positive integers (up to 20408424) that are relatively prime to 20408424.

Interesting facts

Basic properties

Name

Name twenty million four hundred eight thousand four hundred twenty-four

Notation

Scientific notation 2.0408424 × 10^7
Engineering notation 2.0408424 × 10^6

Prime Factorization of 20408424

Prime Factorization 2 × 2 × 2 × 3 × 850351

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5102106
Product of the distinct prime numbers

The prime factorization of 20408424 is 2 × 2 × 2 × 3 × 850351. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 30, 78, 102, 353, 4255, 6816, 77361, 86842, 542014, 156137, 3754671, 5419415, 71090817, 74647363, 175762363, 899321315, 371587777, 8443001059

Basic calculations (n = 20408424)

Multiplication

n×y
n×2 40816848
n×3 61225272
n×4 81633696
n×5 102042120

Division

n÷y
n÷2 10204212
n÷3 6802808
n÷3 5102106
n÷5 4081684.8

Exponentiation

ny
n2 416503770163776
n3 8.5001855391009E+21
n4 1.7347539056064E+29
n5 3.5403593241271E+36

Nth Root

y√n
2√n 4517.5683724765
3√n 273.27704703914
4√n 67.212858684009
5√n 28.970893772169

Divisors of 20408424

1, 2, 3, 4, 6, 8, 12, 24, 850351, 1700702, 2551053, 3401404, 5102106, 6802808, 10204212, 20408424

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 -20408423
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 20408424 can be divided by 16 positive divisors. The sum of these divisors (counting 20408424) is 1, the average is 0.0625.

Base conversion 20408424

Base System Value
2 Binary 1001101110110100001101000
3 Ternary 1102101212002120
4 Quaternary 1031312201220
5 Quinary 20211032144
6 Senary 2005231240
8 Octal 115664150
10 Decimal 20408424
12 Duodecimal 6a02520
16 Hexadecimal 1376868
20 Vigesimal 67b114
36 Base36 c5f8o

Cryptographic Hash Functions

md5 a93b0005de2b3ca503b9722b16acda2f
sha1 39fe4d5f1c04b3246df36f7887e7b2b827d4cabb
sha256 59b70f2adc3d838a6612115c45e9e1cb0ddff1be71520101eb1f5a485885186c
sha512 8faaee3a6a581753bc8eceb58375c19ffeef8385aa3965011e6d26e5c3e247683372c868ae607abe7326a57b1db0f9969587dd7d19b1ca8adb29355a2433c613
ripemd-160 f839f035909020f337971ab4df5248d12099788d

20408424 as geometric shapes

Circle

Radius = n
Diameter 40816848
Circumference 128229909.81949
Area 1.308485184539E+15

Sphere

Radius = n
Volume 3.5605493925053E+22
Surface area 5.2339407381559E+15
Circumference 128229909.81949

Square

Length = n
Perimeter 81633696
Area 416503770163776
Diagonal 28861870.007461

Cube

Length = n
Surface area 2499022620982656
Volume 8.5001855391009E+21
Space diagonal 35348427.270408

Equilateral Triangle

Length = n
Perimeter 61225272
Area 1.8035142286691E+14
Altitude 17674213.635204

Triangular Pyramid

Length = n
Surface area 1.8035142286691E+14
Volume 1.0017564726737E+21
Height 9620623.3358202