20144142 (number)

20144142 is an even 8-digits composite number following 20144141 and preceding 20144143. In scientific notation, it is written as 2.0144142 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 6361200 positive integers (up to 20144142) that are relatively prime to 20144142.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0144142 × 10^7
Engineering notation 2.0144142 × 10^6

Prime Factorization of 20144142

Prime Factorization 2 × 9 × 19 × 58901

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20144142
Product of the distinct prime numbers

The prime factorization of 20144142 is 2 × 9 × 19 × 58901. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 31, 13, 189, 377, 228, 3970, 95578, 60696, 592063, 301432, 1148653, 2176357, 95919783, 84996468, 427692223, 517536431, 4470883794, 6915296495

Basic calculations (n = 20144142)

Multiplication

n×y
n×2 40288284
n×3 60432426
n×4 80576568
n×5 100720710

Division

n÷y
n÷2 10072071
n÷3 6714714
n÷3 5036035.5
n÷5 4028828.4

Exponentiation

ny
n2 405786456916164
n3 8.1742200097961E+21
n4 1.6466264861657E+29
n5 3.3169877758284E+36

Nth Root

y√n
2√n 4488.2225880631
3√n 272.09230395256
4√n 66.994198167178
5√n 28.895469464567

Divisors of 20144142

1, 2, 9, 18, 19, 38, 171, 342, 58901, 117802, 530109, 1060218, 1119119, 2238238, 10072071, 20144142

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 -20144141
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 20144142 can be divided by 16 positive divisors. The sum of these divisors (counting 20144142) is 1, the average is 0.0625.

Base conversion 20144142

Base System Value
2 Binary 1001100110110000000001110
3 Ternary 1101220102120100
4 Quaternary 1030312000032
5 Quinary 20124103032
6 Senary 1555431530
8 Octal 114660016
10 Decimal 20144142
12 Duodecimal 68b55a6
16 Hexadecimal 133600e
20 Vigesimal 65i072
36 Base36 bzrbi

Cryptographic Hash Functions

md5 241bd25f61f8c0cbb35650a89cf10ba8
sha1 a95e1ac0dbed1930fa7753b4cfb4cce6df675354
sha256 f597150810b6445504feb634ed2530d7d39cba445f2ac9b1a2467f847209dbd1
sha512 74f5dcb1a751eba217cf65ce0df0964ae7ddf3de7b97975f744221b8da2ec2dfad6c16e415832ec747497594c29f421dedd1f00f0ac2c00a48d6d6470bc7232c
ripemd-160 8b0e34292c108372b8599008dd3c8faed737fa78

20144142 as geometric shapes

Circle

Radius = n
Diameter 40288284
Circumference 126569377.04014
Area 1.2748157519741E+15

Sphere

Radius = n
Volume 3.4240092708803E+22
Surface area 5.0992630078962E+15
Circumference 126569377.04014

Square

Length = n
Perimeter 80576568
Area 405786456916164
Diagonal 28488118.818769

Cube

Length = n
Surface area 2434718741496984
Volume 8.1742200097961E+21
Space diagonal 34890677.418882

Equilateral Triangle

Length = n
Perimeter 60432426
Area 1.7571069010054E+14
Altitude 17445338.709441

Triangular Pyramid

Length = n
Surface area 1.7571069010054E+14
Volume 9.633410666396E+20
Height 9496039.6062565