20431344 (number)

20431344 is an even 8-digits composite number following 20431343 and preceding 20431345. In scientific notation, it is written as 2.0431344 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 20 positive divisors. There are 6810432 positive integers (up to 20431344) that are relatively prime to 20431344.

Interesting facts

Basic properties

Name

Name twenty million four hundred thirty-one thousand three hundred forty-four

Notation

Scientific notation 2.0431344 × 10^7
Engineering notation 2.0431344 × 10^6

Prime Factorization of 20431344

Prime Factorization 2 × 2 × 2 × 2 × 3 × 425653

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2553918
Product of the distinct prime numbers

The prime factorization of 20431344 is 2 × 2 × 2 × 2 × 3 × 425653. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 95, 73, 335, 955, 305, 7800, 60974, 61287, 247274, 164059, 1683264, 3862664, 68501871, 85981239, 634120828, 176842079, 1403403472, 6466243032

Basic calculations (n = 20431344)

Multiplication

n×y
n×2 40862688
n×3 61294032
n×4 81725376
n×5 102156720

Division

n÷y
n÷2 10215672
n÷3 6810448
n÷3 5107836
n÷5 4086268.8

Exponentiation

ny
n2 417439817646336
n3 8.5288565136296E+21
n4 1.7425600135661E+29
n5 3.5602843077813E+36

Nth Root

y√n
2√n 4520.1044235725
3√n 273.37931145378
4√n 67.231721854884
5√n 28.977398094052

Divisors of 20431344

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425653, 851306, 1276959, 1702612, 2553918, 3405224, 5107836, 6810448, 10215672, 20431344

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20431343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20431344 can be divided by 20 positive divisors. The sum of these divisors (counting 20431344) is 1, the average is 0.05.

Base conversion 20431344

Base System Value
2 Binary 1001101111100000111110000
3 Ternary 1102110000112110
4 Quaternary 1031330013300
5 Quinary 20212300334
6 Senary 2005525320
8 Octal 115740760
10 Decimal 20431344
12 Duodecimal 6a13840
16 Hexadecimal 137c1f0
20 Vigesimal 67di74
36 Base36 c5wxc

Cryptographic Hash Functions

md5 2322707c6454443c45c94761e27d3630
sha1 a211ef5f100cd30a17265ef7892ecdc1c0a218e3
sha256 1b6176ff7fdcd7dc57b723ac53d4fffed5f9c95946ea832af802d7447ea9a0a5
sha512 726433d243da82cb6920c690d550b14737a782ae22758f5bd17205ef12aaf6cfdd65755495c8b5555cbc02a3d5563bbef87adaf4aeebdd839279b8518928f5ec
ripemd-160 bd81ee430877a30206362b709682c64e60063a30

20431344 as geometric shapes

Circle

Radius = n
Diameter 40862688
Circumference 128373920.42673
Area 1.3114258644336E+15

Sphere

Radius = n
Volume 3.572559062232E+22
Surface area 5.2457034577344E+15
Circumference 128373920.42673

Square

Length = n
Perimeter 81725376
Area 417439817646336
Diagonal 28894283.78231

Cube

Length = n
Surface area 2504638905878016
Volume 8.5288565136296E+21
Space diagonal 35388125.874918

Equilateral Triangle

Length = n
Perimeter 61294032
Area 1.8075674331644E+14
Altitude 17694062.937459

Triangular Pyramid

Length = n
Surface area 1.8075674331644E+14
Volume 1.0051353794258E+21
Height 9631427.9274367