20565402 (number)

20565402 is an even 8-digits composite number following 20565401 and preceding 20565403. In scientific notation, it is written as 2.0565402 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 5749920 positive integers (up to 20565402) that are relatively prime to 20565402.

Interesting facts

Basic properties

Name

Name twenty million five hundred sixty-five thousand four hundred two

Notation

Scientific notation 2.0565402 × 10^7
Engineering notation 2.0565402 × 10^6

Prime Factorization of 20565402

Prime Factorization 2 × 39 × 11 × 11 × 2179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1869582
Product of the distinct prime numbers

The prime factorization of 20565402 is 2 × 39 × 11 × 11 × 2179. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 93, 44, 220, 328, 2436, 9664, 86684, 77236, 501134, 692100, 565332, 3266693, 83972383, 494415, 164456725, 141405558, 6879439393, 8465547617

Basic calculations (n = 20565402)

Multiplication

n×y
n×2 41130804
n×3 61696206
n×4 82261608
n×5 102827010

Division

n÷y
n÷2 10282701
n÷3 6855134
n÷3 5141350.5
n÷5 4113080.4

Exponentiation

ny
n2 422935759421604
n3 8.6978439126806E+21
n4 1.7887465659753E+29
n5 3.6786292205401E+36

Nth Root

y√n
2√n 4534.9092603932
3√n 273.97592450121
4√n 67.341734907806
5√n 29.015325080183

Divisors of 20565402

1, 2, 11, 22, 39, 78, 121, 242, 429, 858, 2179, 4358, 4719, 9438, 23969, 47938, 84981, 169962, 263659, 527318, 934791, 1869582, 10282701, 20565402

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20565401
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20565402 can be divided by 24 positive divisors. The sum of these divisors (counting 20565402) is 1, the average is 0.041666666666667.

Base conversion 20565402

Base System Value
2 Binary 1001110011100110110011010
3 Ternary 1102200211102120
4 Quaternary 1032130312122
5 Quinary 20231043102
6 Senary 2012442110
8 Octal 116346632
10 Decimal 20565402
12 Duodecimal 6a79336
16 Hexadecimal 139cd9a
20 Vigesimal 68ada2
36 Base36 c8sd6

Cryptographic Hash Functions

md5 75ec0ddfbda66bb2b13330deacd30e28
sha1 65a659f41a4bf47846b322a31ba74ecf5ad25611
sha256 281fbccb25f8da2eb36c608c6ec53867d70a653113ef16760cad00f87217e2b6
sha512 56359d2efa13a2441780d8ac0dfc89e6d4d9daa76551306458f9f0b010abeee40cb7099317f0f47404c146bc4868f9e8da5c1db096009fbae51ca2d9e1928325
ripemd-160 d10ac6303ed3410f8681890b1b610623ac46013a

20565402 as geometric shapes

Circle

Radius = n
Diameter 41130804
Circumference 129216231.68264
Area 1.3286918747393E+15

Sphere

Radius = n
Volume 3.6433443384197E+22
Surface area 5.3147674989573E+15
Circumference 129216231.68264

Square

Length = n
Perimeter 82261608
Area 422935759421604
Diagonal 29083870.424055

Cube

Length = n
Surface area 2537614556529624
Volume 8.6978439126806E+21
Space diagonal 35620321.142079

Equilateral Triangle

Length = n
Perimeter 61696206
Area 1.8313655591399E+14
Altitude 17810160.571039

Triangular Pyramid

Length = n
Surface area 1.8313655591399E+14
Volume 1.0250507353931E+21
Height 9694623.4746849