20142588 (number)

20142588 is an even 8-digits composite number following 20142587 and preceding 20142589. In scientific notation, it is written as 2.0142588 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6482560 positive integers (up to 20142588) that are relatively prime to 20142588.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand five hundred eighty-eight

Notation

Scientific notation 2.0142588 × 10^7
Engineering notation 2.0142588 × 10^6

Prime Factorization of 20142588

Prime Factorization 2 × 2 × 3 × 29 × 57881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10071294
Product of the distinct prime numbers

The prime factorization of 20142588 is 2 × 2 × 3 × 29 × 57881. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 59, 18, 791, 66, 1687, 4072, 66918, 34569, 481277, 46544, 7276260, 6164299, 36031998, 81644535, 453174780, 972664073, 9179442627, 2668565149

Basic calculations (n = 20142588)

Multiplication

n×y
n×2 40285176
n×3 60427764
n×4 80570352
n×5 100712940

Division

n÷y
n÷2 10071294
n÷3 6714196
n÷3 5035647
n÷5 4028517.6

Exponentiation

ny
n2 405723851337744
n3 8.1723283792694E+21
n4 1.6461184354433E+29
n5 3.3157085444339E+36

Nth Root

y√n
2√n 4488.0494649681
3√n 272.08530700834
4√n 66.992906079435
5√n 28.895023628301

Divisors of 20142588

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 57881, 115762, 173643, 231524, 347286, 694572, 1678549, 3357098, 5035647, 6714196, 10071294, 20142588

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 -20142587
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 20142588 can be divided by 24 positive divisors. The sum of these divisors (counting 20142588) is 1, the average is 0.041666666666667.

Base conversion 20142588

Base System Value
2 Binary 1001100110101100111111100
3 Ternary 1101220100102210
4 Quaternary 1030311213330
5 Quinary 20124030323
6 Senary 1555420420
8 Octal 114654774
10 Decimal 20142588
12 Duodecimal 68b4710
16 Hexadecimal 13359fc
20 Vigesimal 65hg98
36 Base36 bzq4c

Cryptographic Hash Functions

md5 e422eddfe0c8059f685cf6c96e05225f
sha1 b4b39307d8352ce5ca213878805b9c7ed6a47515
sha256 a5a70f35d40d578b3401ac886a006471cba003ec9657c4b66f1ce3a8b38ce1b8
sha512 e31de297195e179f6b62d371352ec0a764953cca88e7d03df0d728fc9fed5397336ba18d7647f1bcbdc3109fc4f1701246084f7095c7b4dcdebd5a10d7eb5066
ripemd-160 07439f7e88ba843925108fa465ec9b1eab018096

20142588 as geometric shapes

Circle

Radius = n
Diameter 40285176
Circumference 126559612.97017
Area 1.2746190707488E+15

Sphere

Radius = n
Volume 3.4232169065382E+22
Surface area 5.0984762829953E+15
Circumference 126559612.97017

Square

Length = n
Perimeter 80570352
Area 405723851337744
Diagonal 28485921.130894

Cube

Length = n
Surface area 2434343108026464
Volume 8.1723283792694E+21
Space diagonal 34887985.811927

Equilateral Triangle

Length = n
Perimeter 60427764
Area 1.7568358108987E+14
Altitude 17443992.905964

Triangular Pyramid

Length = n
Surface area 1.7568358108987E+14
Volume 9.6311813584411E+20
Height 9495307.0436312