20429906 (number)

20429906 is an even 8-digits composite number following 20429905 and preceding 20429907. In scientific notation, it is written as 2.0429906 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 8716704 positive integers (up to 20429906) that are relatively prime to 20429906.

Interesting facts

Basic properties

Name

Name twenty million four hundred twenty-nine thousand nine hundred six

Notation

Scientific notation 2.0429906 × 10^7
Engineering notation 2.0429906 × 10^6

Prime Factorization of 20429906

Prime Factorization 2 × 7 × 233 × 6263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20429906
Product of the distinct prime numbers

The prime factorization of 20429906 is 2 × 7 × 233 × 6263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 62, 45, 77, 298, 5558, 2558, 31549, 26017, 964353, 518665, 588949, 1875952, 71003076, 6421441, 467787281, 792915556, 6267607256, 1932618555

Basic calculations (n = 20429906)

Multiplication

n×y
n×2 40859812
n×3 61289718
n×4 81719624
n×5 102149530

Division

n÷y
n÷2 10214953
n÷3 6809968.6666667
n÷3 5107476.5
n÷5 4085981.2

Exponentiation

ny
n2 417381059168836
n3 8.5270558049998E+21
n4 1.742069485529E+29
n5 3.5590315834826E+36

Nth Root

y√n
2√n 4519.945353652
3√n 273.37289763729
4√n 67.230538846955
5√n 28.976990184796

Divisors of 20429906

1, 2, 7, 14, 233, 466, 1631, 3262, 6263, 12526, 43841, 87682, 1459279, 2918558, 10214953, 20429906

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 -20429905
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 20429906 can be divided by 16 positive divisors. The sum of these divisors (counting 20429906) is 1, the average is 0.0625.

Base conversion 20429906

Base System Value
2 Binary 1001101111011110001010010
3 Ternary 1102102221120012
4 Quaternary 1031323301102
5 Quinary 20212224111
6 Senary 2005514522
8 Octal 115736122
10 Decimal 20429906
12 Duodecimal 6a12a42
16 Hexadecimal 137bc52
20 Vigesimal 67def6
36 Base36 c5vte

Cryptographic Hash Functions

md5 5e2354ec49ca8199230a52fd79dc7d29
sha1 1457c4b0ceea7dc8b8a61fa6b7ab4e55b1fd8157
sha256 6983e44645512cc2fe31f70dcc6e03650b472bef1f644c0f33ef56b5cfa6bedf
sha512 c487dae6e2856f2baff02362d68689ea45b9050a810bdd811a682e086b253c2dc9cc018c8ceacf9ac4d3080c9f89fdd9bfc356bff2439a97ffeab2027afafd4f
ripemd-160 e5204b5544305c136e94dcee4b37b7ddfcbd1a43

20429906 as geometric shapes

Circle

Radius = n
Diameter 40859812
Circumference 128364885.20626
Area 1.3112412692323E+15

Sphere

Radius = n
Volume 3.571804783165E+22
Surface area 5.2449650769294E+15
Circumference 128364885.20626

Square

Length = n
Perimeter 81719624
Area 417381059168836
Diagonal 28892250.143207

Cube

Length = n
Surface area 2504286355013016
Volume 8.5270558049998E+21
Space diagonal 35385635.185856

Equilateral Triangle

Length = n
Perimeter 61289718
Area 1.8073130014933E+14
Altitude 17692817.592928

Triangular Pyramid

Length = n
Surface area 1.8073130014933E+14
Volume 1.0049231638786E+21
Height 9630750.0477358