20005469 (number)

20005469 is an odd 8-digits composite number following 20005468 and preceding 20005470. In scientific notation, it is written as 2.0005469 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 17210160 positive integers (up to 20005469) that are relatively prime to 20005469.

Interesting facts

Basic properties

Name

Name twenty million five thousand four hundred sixty-nine

Notation

Scientific notation 2.0005469 × 10^7
Engineering notation 2.0005469 × 10^6

Prime Factorization of 20005469

Prime Factorization 11 × 23 × 107 × 739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20005469
Product of the distinct prime numbers

The prime factorization of 20005469 is 11 × 23 × 107 × 739. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 17, 20, 772, 270, 9688, 1783, 40270, 5098, 275345, 229996, 7259249, 9982133, 59739405, 45162376, 932504761, 922855656, 8829826452, 7896378742

Basic calculations (n = 20005469)

Multiplication

n×y
n×2 40010938
n×3 60016407
n×4 80021876
n×5 100027345

Division

n÷y
n÷2 10002734.5
n÷3 6668489.6666667
n÷3 5001367.25
n÷5 4001093.8

Exponentiation

ny
n2 400218789909961
n3 8.0065645947612E+21
n4 1.6017507979699E+29
n5 3.2043775934513E+36

Nth Root

y√n
2√n 4472.7473659933
3√n 271.46650132118
4√n 66.87860170483
5√n 28.855575970725

Divisors of 20005469

1, 11, 23, 107, 253, 739, 1177, 2461, 8129, 16997, 27071, 79073, 186967, 869803, 1818679, 20005469

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 -20005468
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 20005469 can be divided by 16 positive divisors. The sum of these divisors (counting 20005469) is 1, the average is 0.0625.

Base conversion 20005469

Base System Value
2 Binary 1001100010100001001011101
3 Ternary 1101122101100022
4 Quaternary 1030110021131
5 Quinary 20110133334
6 Senary 1552441525
8 Octal 114241135
10 Decimal 20005469
12 Duodecimal 68492a5
16 Hexadecimal 131425d
20 Vigesimal 650dd9
36 Base36 bwsbh

Cryptographic Hash Functions

md5 84ebcd822ae9f065e8907507182533e6
sha1 d50ac2dc3a069e820026c5543007197350decb81
sha256 b8a4555cbcf105e42d1379fcb88bb6abcf029372ad2e960ccbe85d9850cbd540
sha512 201b659c9cbf29e0df6375ad836506d8bb937bb3000b8a18a17e6ff5660114bbb5d6f1841cab05f8b69aed069333d360d96e1db1c5425232fec451bcf4eeb84b
ripemd-160 64d336980dc818e61d28af8f14f1fe26057e4757

20005469 as geometric shapes

Circle

Radius = n
Diameter 40010938
Circumference 125698068.88404
Area 1.2573244102097E+15

Sphere

Radius = n
Volume 3.3537819348525E+22
Surface area 5.0292976408389E+15
Circumference 125698068.88404

Square

Length = n
Perimeter 80021876
Area 400218789909961
Diagonal 28292005.581435

Cube

Length = n
Surface area 2401312739459766
Volume 8.0065645947612E+21
Space diagonal 34650488.737244

Equilateral Triangle

Length = n
Perimeter 60016407
Area 1.7329981956695E+14
Altitude 17325244.368622

Triangular Pyramid

Length = n
Surface area 1.7329981956695E+14
Volume 9.4358268649397E+20
Height 9430668.5271448