21136424 (number)

21136424 is an even 8-digits composite number following 21136423 and preceding 21136425. In scientific notation, it is written as 2.1136424 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 32 positive divisors. There are 10327296 positive integers (up to 21136424) that are relatively prime to 21136424.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-six thousand four hundred twenty-four

Notation

Scientific notation 2.1136424 × 10^7
Engineering notation 2.1136424 × 10^6

Prime Factorization of 21136424

Prime Factorization 2 × 2 × 2 × 227 × 113 × 103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5284106
Product of the distinct prime numbers

The prime factorization of 21136424 is 2 × 2 × 2 × 227 × 113 × 103. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 16, 12, 881, 998, 3628, 4110, 24203, 31123, 959771, 119577, 5450526, 8525601, 34255034, 73608085, 780110501, 793328010, 5503903766, 9864307070

Basic calculations (n = 21136424)

Multiplication

n×y
n×2 42272848
n×3 63409272
n×4 84545696
n×5 105682120

Division

n÷y
n÷2 10568212
n÷3 7045474.6666667
n÷3 5284106
n÷5 4227284.8

Exponentiation

ny
n2 446748419507776
n3 9.4426640160462E+21
n4 1.995841503327E+29
n5 4.2184952251116E+36

Nth Root

y√n
2√n 4597.4366771061
3√n 276.48856264964
4√n 67.804400130862
5√n 29.174693519636

Divisors of 21136424

1, 2, 4, 8, 103, 113, 206, 226, 227, 412, 452, 454, 824, 904, 908, 1816, 11639, 23278, 23381, 25651, 46556, 46762, 51302, 93112, 93524, 102604, 187048, 205208, 2642053, 5284106, 10568212, 21136424

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 -21136423
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 21136424 can be divided by 32 positive divisors. The sum of these divisors (counting 21136424) is 1, the average is 0.03125.

Base conversion 21136424

Base System Value
2 Binary 1010000101000010000101000
3 Ternary 1110202211201112
4 Quaternary 1100220100220
5 Quinary 20402331144
6 Senary 2033005452
8 Octal 120502050
10 Decimal 21136424
12 Duodecimal 70b3888
16 Hexadecimal 1428428
20 Vigesimal 6c2114
36 Base36 cl0yw

Cryptographic Hash Functions

md5 bce60cf003a9c77a3c8f976dcea1c3b1
sha1 b608a2023f3ac28658caec0d6f955b98e1496c83
sha256 645eca6e0238946a64e3d7e13b5d1e28b7e2fefa91c17300568bd4035d6f0612
sha512 8fca60e5ec505d03549059e5c3d03ab12c6210e6dc5c3c40343eb3444f30204aaf05a9c5f24888e3ec6bf47d883d0c911a59de8f0db7429758b9dd53344434fb
ripemd-160 1b5bf1d21f69eb9dd57b8d7d8f8206a4ed45315c

21136424 as geometric shapes

Circle

Radius = n
Diameter 42272848
Circumference 132804068.72312
Area 1.4035015527285E+15

Sphere

Radius = n
Volume 3.9553338537503E+22
Surface area 5.6140062109139E+15
Circumference 132804068.72312

Square

Length = n
Perimeter 84545696
Area 446748419507776
Diagonal 29891417.480868

Cube

Length = n
Surface area 2680490517046656
Volume 9.4426640160462E+21
Space diagonal 36609360.258318

Equilateral Triangle

Length = n
Perimeter 63409272
Area 1.9344774019714E+14
Altitude 18304680.129159

Triangular Pyramid

Length = n
Surface area 1.9344774019714E+14
Volume 1.1128286263687E+21
Height 9963805.8269561