20042536 (number)

20042536 is an even 8-digits composite number following 20042535 and preceding 20042537. In scientific notation, it is written as 2.0042536 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 16 positive divisors. There are 9851184 positive integers (up to 20042536) that are relatively prime to 20042536.

Interesting facts

Basic properties

Name

Name twenty million forty-two thousand five hundred thirty-six

Notation

Scientific notation 2.0042536 × 10^7
Engineering notation 2.0042536 × 10^6

Prime Factorization of 20042536

Prime Factorization 2 × 2 × 2 × 59 × 42463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5010634
Product of the distinct prime numbers

The prime factorization of 20042536 is 2 × 2 × 2 × 59 × 42463. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 72, 39, 479, 684, 6879, 1796, 49316, 25140, 781635, 152780, 5480894, 8726527, 67402403, 39983132, 208594489, 93624113, 4488690800, 5897759645

Basic calculations (n = 20042536)

Multiplication

n×y
n×2 40085072
n×3 60127608
n×4 80170144
n×5 100212680

Division

n÷y
n÷2 10021268
n÷3 6680845.3333333
n÷3 5010634
n÷5 4008507.2

Exponentiation

ny
n2 401703249311296
n3 8.0511518356386E+21
n4 1.6136550050725E+29
n5 3.2341738530746E+36

Nth Root

y√n
2√n 4476.8890984701
3√n 271.6340595104
4√n 66.909559096366
5√n 28.866261026915

Divisors of 20042536

1, 2, 4, 8, 59, 118, 236, 472, 42463, 84926, 169852, 339704, 2505317, 5010634, 10021268, 20042536

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 -20042535
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 20042536 can be divided by 16 positive divisors. The sum of these divisors (counting 20042536) is 1, the average is 0.0625.

Base conversion 20042536

Base System Value
2 Binary 1001100011101001100101000
3 Ternary 1101201021012011
4 Quaternary 1030131030220
5 Quinary 20112330121
6 Senary 1553325304
8 Octal 114351450
10 Decimal 20042536
12 Duodecimal 6866834
16 Hexadecimal 131d328
20 Vigesimal 65566g
36 Base36 bxkx4

Cryptographic Hash Functions

md5 feff1cfba9abba2863b5b1b0bd36ee1b
sha1 49f68f0a1830ec9f581f092aada78b940d99f1c6
sha256 f13c897fb78b8de4315696de5c7579bac77580b32edac8c8de5219abab4c18ab
sha512 d0d3490417ae5a4392678bb8252844bfc06cc64d460d897212db512eebd20ea0bf80d98428c29f0ed30c24973959f21804da8efbecc01c0d06aeda7017cb4d20
ripemd-160 083c284b1688608c70b9052c3009a44078421112

20042536 as geometric shapes

Circle

Radius = n
Diameter 40085072
Circumference 125930967.71382
Area 1.2619879769595E+15

Sphere

Radius = n
Volume 3.3724585946371E+22
Surface area 5.0479519078381E+15
Circumference 125930967.71382

Square

Length = n
Perimeter 80170144
Area 401703249311296
Diagonal 28344426.235551

Cube

Length = n
Surface area 2410219495867776
Volume 8.0511518356386E+21
Space diagonal 34714690.664528

Equilateral Triangle

Length = n
Perimeter 60127608
Area 1.7394260934317E+14
Altitude 17357345.332264

Triangular Pyramid

Length = n
Surface area 1.7394260934317E+14
Volume 9.4883734322377E+20
Height 9448142.078517