21034432 (number)

21034432 is an even 8-digits composite number following 21034431 and preceding 21034433. In scientific notation, it is written as 2.1034432 × 10^7. The sum of its digits is 19. It has a total of 8 prime factors and 28 positive divisors. There are 10436096 positive integers (up to 21034432) that are relatively prime to 21034432.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1034432 × 10^7
Engineering notation 2.1034432 × 10^6

Prime Factorization of 21034432

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 137 × 2399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 657326
Product of the distinct prime numbers

The prime factorization of 21034432 is 2 × 2 × 2 × 2 × 2 × 2 × 137 × 2399. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 1, 61, 1, 96, 315, 745, 5830, 61, 55034, 349592, 678005, 9595413, 7904386, 71994090, 28200449, 645079308, 455908970, 6633288814, 8495461149

Basic calculations (n = 21034432)

Multiplication

n×y
n×2 42068864
n×3 63103296
n×4 84137728
n×5 105172160

Division

n÷y
n÷2 10517216
n÷3 7011477.3333333
n÷3 5258608
n÷5 4206886.4

Exponentiation

ny
n2 442447329562624
n3 9.3066282672666E+21
n4 1.957596394371E+29
n5 4.1176928240841E+36

Nth Root

y√n
2√n 4586.330995469
3√n 276.04312145683
4√n 67.722455621965
5√n 29.146483020083

Divisors of 21034432

1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 2399, 4384, 4798, 8768, 9596, 19192, 38384, 76768, 153536, 328663, 657326, 1314652, 2629304, 5258608, 10517216, 21034432

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21034431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21034432 can be divided by 28 positive divisors. The sum of these divisors (counting 21034432) is 1, the average is 0.035714285714286.

Base conversion 21034432

Base System Value
2 Binary 1010000001111010111000000
3 Ternary 1110120122211001
4 Quaternary 1100033113000
5 Quinary 20341100212
6 Senary 2030501344
8 Octal 120172700
10 Decimal 21034432
12 Duodecimal 7064854
16 Hexadecimal 140f5c0
20 Vigesimal 6b961c
36 Base36 ciu9s

Cryptographic Hash Functions

md5 527b643810140ed988f6ee7745500f9b
sha1 f00de34476b09ace14a18bfac34df3fa62eef11b
sha256 92229f2cfa5135564e6667811327f25ee83e45e0fa02acc00e93267953bcd793
sha512 10c5b1a92854e59b173ac91946a11961327c7245cf0e77b92724fcc27f800ba34b539a0a70b15db3af511e25d66cf02d1d088aacd6d538d021b9bf1db7aac506
ripemd-160 41e050ca7c1e0a5a1757974a6bce25bfbf6af669

21034432 as geometric shapes

Circle

Radius = n
Diameter 42068864
Circumference 132163234.08727
Area 1.3899892801544E+15

Sphere

Radius = n
Volume 3.8983513325514E+22
Surface area 5.5599571206174E+15
Circumference 132163234.08727

Square

Length = n
Perimeter 84137728
Area 442447329562624
Diagonal 29747179.011215

Cube

Length = n
Surface area 2654683977375744
Volume 9.3066282672666E+21
Space diagonal 36432704.932353

Equilateral Triangle

Length = n
Perimeter 63103296
Area 1.9158531361891E+14
Altitude 18216352.466176

Triangular Pyramid

Length = n
Surface area 1.9158531361891E+14
Volume 1.0967966596278E+21
Height 9915726.3370715