21056476 (number)

21056476 is an even 8-digits composite number following 21056475 and preceding 21056477. In scientific notation, it is written as 2.1056476 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 8849568 positive integers (up to 21056476) that are relatively prime to 21056476.

Interesting facts

Basic properties

Name

Name twenty-one million fifty-six thousand four hundred seventy-six

Notation

Scientific notation 2.1056476 × 10^7
Engineering notation 2.1056476 × 10^6

Prime Factorization of 21056476

Prime Factorization 2 × 2 × 49 × 53 × 2027

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10528238
Product of the distinct prime numbers

The prime factorization of 21056476 is 2 × 2 × 49 × 53 × 2027. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 68, 83, 111, 213, 8933, 5329, 56519, 28796, 304043, 800525, 1715589, 6506496, 73650656, 98733085, 709963245, 884125315, 9459115355, 1885626563

Basic calculations (n = 21056476)

Multiplication

n×y
n×2 42112952
n×3 63169428
n×4 84225904
n×5 105282380

Division

n÷y
n÷2 10528238
n÷3 7018825.3333333
n÷3 5264119
n÷5 4211295.2

Exponentiation

ny
n2 443375181538576
n3 9.3359188690627E+21
n4 1.9658155160437E+29
n5 4.1393147234001E+36

Nth Root

y√n
2√n 4588.7335943591
3√n 276.13951848319
4√n 67.740191868337
5√n 29.152589540134

Divisors of 21056476

1, 2, 4, 49, 53, 98, 106, 196, 212, 2027, 2597, 4054, 5194, 8108, 10388, 99323, 107431, 198646, 214862, 397292, 429724, 5264119, 10528238, 21056476

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21056475
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21056476 can be divided by 24 positive divisors. The sum of these divisors (counting 21056476) is 1, the average is 0.041666666666667.

Base conversion 21056476

Base System Value
2 Binary 1010000010100101111011100
3 Ternary 1110121210001111
4 Quaternary 1100110233130
5 Quinary 20342301401
6 Senary 2031151404
8 Octal 120245734
10 Decimal 21056476
12 Duodecimal 7075564
16 Hexadecimal 1414bdc
20 Vigesimal 6bc13g
36 Base36 cjba4

Cryptographic Hash Functions

md5 e9934cc667cc9170fb45fb8170531fdd
sha1 f02dfe603012063385f13708494f952b93889f5c
sha256 b9cc454b614dc9c2142d3c643923811a99f758f62eb08fe47847502710c3869f
sha512 31b78f262b3c8b61d24564ebdf894c75a6e4cb055419c6a2e8ab9ffd6dd4e2f2610efe508daf739e65fc5537f2c365913f39b140538dd4ce600656eda6cbf37e
ripemd-160 f77c31bba6c9d480a391abe0db1a33587758d377

21056476 as geometric shapes

Circle

Radius = n
Diameter 42112952
Circumference 132301740.62418
Area 1.3929042131056E+15

Sphere

Radius = n
Volume 3.910620551141E+22
Surface area 5.5716168524225E+15
Circumference 132301740.62418

Square

Length = n
Perimeter 84225904
Area 443375181538576
Diagonal 29778353.934984

Cube

Length = n
Surface area 2660251089231456
Volume 9.3359188690627E+21
Space diagonal 36470886.260355

Equilateral Triangle

Length = n
Perimeter 63169428
Area 1.9198708530997E+14
Altitude 18235443.130177

Triangular Pyramid

Length = n
Surface area 1.9198708530997E+14
Volume 1.1002485901536E+21
Height 9926117.9783279