21231296 (number)

21231296 is an even 8-digits composite number following 21231295 and preceding 21231297. In scientific notation, it is written as 2.1231296 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 14 positive divisors. There are 10615616 positive integers (up to 21231296) that are relatively prime to 21231296.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred thirty-one thousand two hundred ninety-six

Notation

Scientific notation 2.1231296 × 10^7
Engineering notation 2.1231296 × 10^6

Prime Factorization of 21231296

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 331739

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 663478
Product of the distinct prime numbers

The prime factorization of 21231296 is 2 × 2 × 2 × 2 × 2 × 2 × 331739. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 1, 59, 59, 717, 992, 299, 9375, 64292, 21059, 403357, 117123, 6098944, 624302, 34478650, 88343114, 101215689, 319091966, 2038338296, 7362570516

Basic calculations (n = 21231296)

Multiplication

n×y
n×2 42462592
n×3 63693888
n×4 84925184
n×5 106156480

Division

n÷y
n÷2 10615648
n÷3 7077098.6666667
n÷3 5307824
n÷5 4246259.2

Exponentiation

ny
n2 450767929839616
n3 9.5703873457321E+21
n4 2.0319172657189E+29
n5 4.3140236915989E+36

Nth Root

y√n
2√n 4607.7430483915
3√n 276.9016232826
4√n 67.880358340182
5√n 29.200837065827

Divisors of 21231296

1, 2, 4, 8, 16, 32, 64, 331739, 663478, 1326956, 2653912, 5307824, 10615648, 21231296

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21231295
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21231296 can be divided by 14 positive divisors. The sum of these divisors (counting 21231296) is 1, the average is 0.071428571428571.

Base conversion 21231296

Base System Value
2 Binary 1010000111111011011000000
3 Ternary 1110221122212022
4 Quaternary 1100333123000
5 Quinary 20413400141
6 Senary 2035021012
8 Octal 120773300
10 Decimal 21231296
12 Duodecimal 713a768
16 Hexadecimal 143f6c0
20 Vigesimal 6cdi4g
36 Base36 cn268

Cryptographic Hash Functions

md5 b5cc6f598e041b0494cc2a7289ab329d
sha1 33430c1d7adf2f9808fa29f7ebc7adc2a5c11919
sha256 775a129cf073cd90f6f65dfb986f6e1c91a1915efecf2f7ad792d6a69929afae
sha512 2438f9571c1822a11329afbb6c6aa56e962370f9022b6851be18c64aa07f076447c30f5ceb520cb7d8c8303829bd3064cdf4315485f90768189dcde39febf8cf
ripemd-160 4dc2072ebd4800e77074999439ff9b05e94d4085

21231296 as geometric shapes

Circle

Radius = n
Diameter 42462592
Circumference 133400167.07958
Area 1.416129216858E+15

Sphere

Radius = n
Volume 4.0088344769814E+22
Surface area 5.6645168674321E+15
Circumference 133400167.07958

Square

Length = n
Perimeter 84925184
Area 450767929839616
Diagonal 30025586.749958

Cube

Length = n
Surface area 2704607579037696
Volume 9.5703873457321E+21
Space diagonal 36773683.382534

Equilateral Triangle

Length = n
Perimeter 63693888
Area 1.9518823922621E+14
Altitude 18386841.691267

Triangular Pyramid

Length = n
Surface area 1.9518823922621E+14
Volume 1.1278809651249E+21
Height 10008528.916653