20432856 (number)

20432856 is an even 8-digits composite number following 20432855 and preceding 20432857. In scientific notation, it is written as 2.0432856 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 6589440 positive integers (up to 20432856) that are relatively prime to 20432856.

Interesting facts

Basic properties

Name

Name twenty million four hundred thirty-two thousand eight hundred fifty-six

Notation

Scientific notation 2.0432856 × 10^7
Engineering notation 2.0432856 × 10^6

Prime Factorization of 20432856

Prime Factorization 2 × 2 × 2 × 201 × 97 × 131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5108214
Product of the distinct prime numbers

The prime factorization of 20432856 is 2 × 2 × 2 × 201 × 97 × 131. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 10, 74, 63, 465, 927, 9616, 6116, 32306, 86608, 198331, 969969, 4072513, 9726915, 44919430, 11367960, 281621036, 22809566, 9255802538, 4609817718

Basic calculations (n = 20432856)

Multiplication

n×y
n×2 40865712
n×3 61298568
n×4 81731424
n×5 102164280

Division

n÷y
n÷2 10216428
n÷3 6810952
n÷3 5108214
n÷5 4086571.2

Exponentiation

ny
n2 417501604316736
n3 8.5307501607728E+21
n4 1.7430758960705E+29
n5 3.5616018781479E+36

Nth Root

y√n
2√n 4520.2716732515
3√n 273.38605500302
4√n 67.232965673481
5√n 28.977826969696

Divisors of 20432856

1, 2, 4, 8, 97, 131, 194, 201, 262, 388, 402, 524, 776, 804, 1048, 1608, 12707, 19497, 25414, 26331, 38994, 50828, 52662, 77988, 101656, 105324, 155976, 210648, 2554107, 5108214, 10216428, 20432856

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20432855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20432856 can be divided by 32 positive divisors. The sum of these divisors (counting 20432856) is 1, the average is 0.03125.

Base conversion 20432856

Base System Value
2 Binary 1001101111100011111011000
3 Ternary 1102110002121110
4 Quaternary 1031330133120
5 Quinary 20212322411
6 Senary 2005540320
8 Octal 115743730
10 Decimal 20432856
12 Duodecimal 6a146a0
16 Hexadecimal 137c7d8
20 Vigesimal 67e22g
36 Base36 c5y3c

Cryptographic Hash Functions

md5 19520b768b90caa8c4a7e22f5b8d67e4
sha1 fa21ecdb33070381c22b022d2485c2e2327d0e58
sha256 32e7bd043fa8b61f85ad8e51a2784ba11330d0ef5093e9a8ee25a47725f388a6
sha512 9bf3593a8297da8b33f776b07998bd7acdef3d6072680af20e81de73ed7be18b4e8479bab5d43bfe842be84cd7af1c48ee84af49aefc408c11496677da604ea6
ripemd-160 8abf3a36b1e9343dd4e0db99340ad8cdbb786f25

20432856 as geometric shapes

Circle

Radius = n
Diameter 40865712
Circumference 128383420.60292
Area 1.3116199729834E+15

Sphere

Radius = n
Volume 3.5733522712925E+22
Surface area 5.2464798919336E+15
Circumference 128383420.60292

Square

Length = n
Perimeter 81731424
Area 417501604316736
Diagonal 28896422.073216

Cube

Length = n
Surface area 2505009625900416
Volume 8.5307501607728E+21
Space diagonal 35390744.735739

Equilateral Triangle

Length = n
Perimeter 61298568
Area 1.8078349772953E+14
Altitude 17695372.367869

Triangular Pyramid

Length = n
Surface area 1.8078349772953E+14
Volume 1.0053585478818E+21
Height 9632140.6910722