20142430 (number)

20142430 is an even 8-digits composite number following 20142429 and preceding 20142431. In scientific notation, it is written as 2.0142430 × 10^7. The sum of its digits is 16. It has a total of 5 prime factors and 32 positive divisors. There are 6048000 positive integers (up to 20142430) that are relatively prime to 20142430.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand four hundred thirty

Notation

Scientific notation 2.0142430 × 10^7
Engineering notation 2.0142430 × 10^6

Prime Factorization of 20142430

Prime Factorization 2 × 7 × 1295 × 11 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20142430
Product of the distinct prime numbers

The prime factorization of 20142430 is 2 × 7 × 1295 × 11 × 101. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 9, 11, 608, 784, 1027, 6124, 30426, 51454, 6313, 9484, 2893522, 8274458, 53354695, 67181910, 122855138, 620285843, 849094996, 5777522379

Basic calculations (n = 20142430)

Multiplication

n×y
n×2 40284860
n×3 60427290
n×4 80569720
n×5 100712150

Division

n÷y
n÷2 10071215
n÷3 6714143.3333333
n÷3 5035607.5
n÷5 4028486

Exponentiation

ny
n2 405717486304900
n3 8.1721360676724E+21
n4 1.6460667869357E+29
n5 3.3155785031177E+36

Nth Root

y√n
2√n 4488.031862632
3√n 272.08459558716
4√n 66.99277470468
5√n 28.894978297204

Divisors of 20142430

1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1295, 1414, 2222, 2590, 7777, 9065, 14245, 15554, 18130, 28490, 99715, 130795, 199430, 261590, 915565, 1438745, 1831130, 2877490, 10071215, 20142430

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 -20142429
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 20142430 can be divided by 32 positive divisors. The sum of these divisors (counting 20142430) is 1, the average is 0.03125.

Base conversion 20142430

Base System Value
2 Binary 1001100110101100101011110
3 Ternary 1101220100012221
4 Quaternary 1030311211132
5 Quinary 20124024210
6 Senary 1555415554
8 Octal 114654536
10 Decimal 20142430
12 Duodecimal 68b45ba
16 Hexadecimal 133595e
20 Vigesimal 65hg1a
36 Base36 bzpzy

Cryptographic Hash Functions

md5 c7d287cc0b35a30a0d173f1b3ad31113
sha1 3c5109c46ea7d5bf82699de6269c583602874506
sha256 e2c6c784e9f678bcde864d841aa28cb1f855196f27f5c75889930dd650203ee4
sha512 3bee27665a950de78e5d7ae310d7af28580d9fc6942b6834340eabccb555b7b01417b0ed9ab1d973077eeb98925f854d8a11f3a43b7fead57bda6a42225402bf
ripemd-160 4ace4c0059ccdccd529ab5ab3d949263dc28c4aa

20142430 as geometric shapes

Circle

Radius = n
Diameter 40284860
Circumference 126558620.22689
Area 1.2745990744084E+15

Sphere

Radius = n
Volume 3.4231363512448E+22
Surface area 5.0983962976336E+15
Circumference 126558620.22689

Square

Length = n
Perimeter 80569720
Area 405717486304900
Diagonal 28485697.685151

Cube

Length = n
Surface area 2434304917829400
Volume 8.1721360676724E+21
Space diagonal 34887712.1479

Equilateral Triangle

Length = n
Perimeter 60427290
Area 1.756808249498E+14
Altitude 17443856.07395

Triangular Pyramid

Length = n
Surface area 1.756808249498E+14
Volume 9.6309547170505E+20
Height 9495232.5617169