20042430 (number)

20042430 is an even 8-digits composite number following 20042429 and preceding 20042431. In scientific notation, it is written as 2.0042430 × 10^7. The sum of its digits is 15. It has a total of 6 prime factors and 64 positive divisors. There are 4942080 positive integers (up to 20042430) that are relatively prime to 20042430.

Interesting facts

Basic properties

Name

Name twenty million forty-two thousand four hundred thirty

Notation

Scientific notation 2.0042430 × 10^7
Engineering notation 2.0042430 × 10^6

Prime Factorization of 20042430

Prime Factorization 2 × 3 × 5 × 31 × 23 × 937

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20042430
Product of the distinct prime numbers

The prime factorization of 20042430 is 2 × 3 × 5 × 31 × 23 × 937. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 91, 84, 215, 129, 7795, 6841, 60428, 43620, 789506, 641844, 2340459, 7279018, 65079962, 19128195, 105315973, 813097059, 6247143168, 5367345148

Basic calculations (n = 20042430)

Multiplication

n×y
n×2 40084860
n×3 60127290
n×4 80169720
n×5 100212150

Division

n÷y
n÷2 10021215
n÷3 6680810
n÷3 5010607.5
n÷5 4008486

Exponentiation

ny
n2 401699000304900
n3 8.0510240946809E+21
n4 1.6136208684596E+29
n5 3.234088330264E+36

Nth Root

y√n
2√n 4476.8772598766
3√n 271.63358064117
4√n 66.909470629176
5√n 28.866230493552

Divisors of 20042430

1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 937, 1426, 1874, 2139, 2811, 3565, 4278, 4685, 5622, 7130, 9370, 10695, 14055, 21390, 21551, 28110, 29047, 43102, 58094, 64653, 87141, 107755, 129306, 145235, 174282, 215510, 290470, 323265, 435705, 646530, 668081, 871410, 1336162, 2004243, 3340405, 4008486, 6680810, 10021215, 20042430

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20042429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20042430 can be divided by 64 positive divisors. The sum of these divisors (counting 20042430) is 1, the average is 0.015625.

Base conversion 20042430

Base System Value
2 Binary 1001100011101001010111110
3 Ternary 1101201021001020
4 Quaternary 1030131022332
5 Quinary 20112324210
6 Senary 1553325010
8 Octal 114351276
10 Decimal 20042430
12 Duodecimal 6866766
16 Hexadecimal 131d2be
20 Vigesimal 65561a
36 Base36 bxku6

Cryptographic Hash Functions

md5 1b22990fededc7a45181b7c07650dde2
sha1 1b11aaa9a31a1fb32c772e21cab3b5b5a0ba505d
sha256 3170702d844a59fffb713e86ade41b5f1059b186b47221374fa758d531fc8960
sha512 3f638e5b46bffeae547995d7776a832eeefb26a182197cd6a5f68c6a8a4f4680775704ce6ece35f24d06a043f61e3ecd47ac5df8f43308a49ec973558abdf6c5
ripemd-160 06c562d23dae6c39ec0188f02b2a3824e66edd7c

20042430 as geometric shapes

Circle

Radius = n
Diameter 40084860
Circumference 125930301.69618
Area 1.2619746283122E+15

Sphere

Radius = n
Volume 3.3724050866299E+22
Surface area 5.047898513249E+15
Circumference 125930301.69618

Square

Length = n
Perimeter 80169720
Area 401699000304900
Diagonal 28344276.328913

Cube

Length = n
Surface area 2410194001829400
Volume 8.0510240946809E+21
Space diagonal 34714507.067143

Equilateral Triangle

Length = n
Perimeter 60127290
Area 1.7394076946943E+14
Altitude 17357253.533571

Triangular Pyramid

Length = n
Surface area 1.7394076946943E+14
Volume 9.4882228880753E+20
Height 9448092.1096378