21056046 (number)

21056046 is an even 8-digits composite number following 21056045 and preceding 21056047. In scientific notation, it is written as 2.1056046 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6380600 positive integers (up to 21056046) that are relatively prime to 21056046.

Interesting facts

Basic properties

Name

Name twenty-one million fifty-six thousand forty-six

Notation

Scientific notation 2.1056046 × 10^7
Engineering notation 2.1056046 × 10^6

Prime Factorization of 21056046

Prime Factorization 2 × 3 × 11 × 319031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21056046
Product of the distinct prime numbers

The prime factorization of 21056046 is 2 × 3 × 11 × 319031. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 75, 93, 35, 303, 1210, 9416, 42511, 22465, 828615, 543738, 6462530, 6452196, 88358879, 83695356, 494292101, 64706299, 1299246015, 3329570793

Basic calculations (n = 21056046)

Multiplication

n×y
n×2 42112092
n×3 63168138
n×4 84224184
n×5 105280230

Division

n÷y
n÷2 10528023
n÷3 7018682
n÷3 5264011.5
n÷5 4211209.2

Exponentiation

ny
n2 443357073154116
n3 9.3353469267584E+21
n4 1.9656549431578E+29
n5 4.1388920903259E+36

Nth Root

y√n
2√n 4588.6867402341
3√n 276.13763876376
4√n 67.739846030487
5√n 29.152470472576

Divisors of 21056046

1, 2, 3, 6, 11, 22, 33, 66, 319031, 638062, 957093, 1914186, 3509341, 7018682, 10528023, 21056046

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 -21056045
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 21056046 can be divided by 16 positive divisors. The sum of these divisors (counting 21056046) is 1, the average is 0.0625.

Base conversion 21056046

Base System Value
2 Binary 1010000010100101000101110
3 Ternary 1110121202110120
4 Quaternary 1100110220232
5 Quinary 20342243141
6 Senary 2031145410
8 Octal 120245056
10 Decimal 21056046
12 Duodecimal 7075266
16 Hexadecimal 1414a2e
20 Vigesimal 6bc026
36 Base36 cjay6

Cryptographic Hash Functions

md5 ac94e896d677b58e4158ecb00cff813d
sha1 84381eb39b85da5db69dcbf49da1d32ec6da0b71
sha256 6e5e207419fa17fb8aece3ccf372862ada079dc42d137067d53f4cbf3240e6c0
sha512 dd3d3406105ee57d993a31a368dc47b41e16b401340787efd5b44bbd411a3e269425998dde717ec0267f8efc4a99bd972e7fb28ab0f6766fcc2232ab549f98da
ripemd-160 3a8fe3a988b7e8d240ad68c144e1fc189f3ecfcc

21056046 as geometric shapes

Circle

Radius = n
Diameter 42112092
Circumference 132299038.8545
Area 1.392847323938E+15

Sphere

Radius = n
Volume 3.9103809765088E+22
Surface area 5.5713892957522E+15
Circumference 132299038.8545

Square

Length = n
Perimeter 84224184
Area 443357073154116
Diagonal 29777745.823152

Cube

Length = n
Surface area 2660142438924696
Volume 9.3353469267584E+21
Space diagonal 36470141.478507

Equilateral Triangle

Length = n
Perimeter 63168138
Area 1.9197924414949E+14
Altitude 18235070.739254

Triangular Pyramid

Length = n
Surface area 1.9197924414949E+14
Volume 1.1001811861066E+21
Height 9925915.2743839