21856064 (number)

21856064 is an even 8-digits composite number following 21856063 and preceding 21856065. In scientific notation, it is written as 2.1856064 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 14 positive divisors. There are 10928000 positive integers (up to 21856064) that are relatively prime to 21856064.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred fifty-six thousand sixty-four

Notation

Scientific notation 2.1856064 × 10^7
Engineering notation 2.1856064 × 10^6

Prime Factorization of 21856064

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 341501

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 683002
Product of the distinct prime numbers

The prime factorization of 21856064 is 2 × 2 × 2 × 2 × 2 × 2 × 341501. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 4, 33, 77, 279, 194, 8689, 1479, 50663, 91302, 993361, 613588, 7058191, 2710790, 18096503, 50508791, 49176445, 203581789, 4920407002, 904557833

Basic calculations (n = 21856064)

Multiplication

n×y
n×2 43712128
n×3 65568192
n×4 87424256
n×5 109280320

Division

n÷y
n÷2 10928032
n÷3 7285354.6666667
n÷3 5464016
n÷5 4371212.8

Exponentiation

ny
n2 477687533572096
n3 1.0440369305754E+22
n4 2.2818537973019E+29
n5 4.9872342632474E+36

Nth Root

y√n
2√n 4675.0469516359
3√n 279.59151319953
4√n 68.374314999391
5√n 29.370706319126

Divisors of 21856064

1, 2, 4, 8, 16, 32, 64, 341501, 683002, 1366004, 2732008, 5464016, 10928032, 21856064

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 -21856063
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 21856064 can be divided by 14 positive divisors. The sum of these divisors (counting 21856064) is 1, the average is 0.071428571428571.

Base conversion 21856064

Base System Value
2 Binary 1010011010111111101000000
3 Ternary 1112010101212212
4 Quaternary 1103113331000
5 Quinary 21043343224
6 Senary 2100241252
8 Octal 123277500
10 Decimal 21856064
12 Duodecimal 73a0228
16 Hexadecimal 14d7f40
20 Vigesimal 6gc034
36 Base36 d0g8w

Cryptographic Hash Functions

md5 1779bb960ea6176fe5c72f314ad35f5a
sha1 9a7fe4400e3cfd6fdcbad448d08bacc5812304db
sha256 835c61c622e564a951380927c6870633d46ef7d34a206f864003ab82201e6921
sha512 cad1da3770bd3467471818aaa40ff7654655feef9617955797a2b82e0f5eeeb818e6b3bd12678960f8f129d39c31024eb4cc5b698a0d1240f4690bf6356993b8
ripemd-160 cce4d747d3583919e0ed0de45427e579d56d7d3b

21856064 as geometric shapes

Circle

Radius = n
Diameter 43712128
Circumference 137325700.19758
Area 1.5006996461815E+15

Sphere

Radius = n
Volume 4.3732516682294E+22
Surface area 6.0027985847261E+15
Circumference 137325700.19758

Square

Length = n
Perimeter 87424256
Area 477687533572096
Diagonal 30909142.128894

Cube

Length = n
Surface area 2866125201432576
Volume 1.0440369305754E+22
Space diagonal 37855813.301477

Equilateral Triangle

Length = n
Perimeter 65568192
Area 2.0684476957228E+14
Altitude 18927906.650739

Triangular Pyramid

Length = n
Surface area 2.0684476957228E+14
Volume 1.2304093223651E+21
Height 10303047.376298