21056616 (number)

21056616 is an even 8-digits composite number following 21056615 and preceding 21056617. In scientific notation, it is written as 2.1056616 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 5863680 positive integers (up to 21056616) that are relatively prime to 21056616.

Interesting facts

Basic properties

Name

Name twenty-one million fifty-six thousand six hundred sixteen

Notation

Scientific notation 2.1056616 × 10^7
Engineering notation 2.1056616 × 10^6

Prime Factorization of 21056616

Prime Factorization 2 × 2 × 2 × 63 × 41 × 1019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5264154
Product of the distinct prime numbers

The prime factorization of 21056616 is 2 × 2 × 2 × 63 × 41 × 1019. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 27, 33, 324, 390, 3028, 371, 27520, 29865, 356963, 16528, 7296484, 2385620, 15582873, 30293265, 339557688, 285168359, 726813798, 7725338088

Basic calculations (n = 21056616)

Multiplication

n×y
n×2 42113232
n×3 63169848
n×4 84226464
n×5 105283080

Division

n÷y
n÷2 10528308
n÷3 7018872
n÷3 5264154
n÷5 4211323.2

Exponentiation

ny
n2 443381077371456
n3 9.336105087877E+21
n4 1.9658677977107E+29
n5 4.1394523323161E+36

Nth Root

y√n
2√n 4588.7488490873
3√n 276.14013047935
4√n 67.740304465564
5√n 29.152628305896

Divisors of 21056616

1, 2, 4, 8, 41, 63, 82, 126, 164, 252, 328, 504, 1019, 2038, 2583, 4076, 5166, 8152, 10332, 20664, 41779, 64197, 83558, 128394, 167116, 256788, 334232, 513576, 2632077, 5264154, 10528308, 21056616

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21056615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21056616 can be divided by 32 positive divisors. The sum of these divisors (counting 21056616) is 1, the average is 0.03125.

Base conversion 21056616

Base System Value
2 Binary 1010000010100110001101000
3 Ternary 1110121210020200
4 Quaternary 1100110301220
5 Quinary 20342302431
6 Senary 2031152200
8 Octal 120246150
10 Decimal 21056616
12 Duodecimal 7075660
16 Hexadecimal 1414c68
20 Vigesimal 6bc1ag
36 Base36 cjbe0

Cryptographic Hash Functions

md5 f710beace023933f501a511dd3e93626
sha1 916adf86efd7ed0cb78919839d3d84a92983e98a
sha256 64401c08aa91870115d5b4f14a5809d55edca29692857f66d3a33bde0cce8616
sha512 98398105d13dbd4aa86ca687bdbda8e1b560b77dc32bc086008b9ec44b1fa82f755adf1d680216a939effb11e198e2706e835c7a9055dccf0b6090d81b7171ae
ripemd-160 a33ca61cd6f159a4c9cedab7ac9bf2aa70ffd0b6

21056616 as geometric shapes

Circle

Radius = n
Diameter 42113232
Circumference 132302620.27012
Area 1.3929227354109E+15

Sphere

Radius = n
Volume 3.9106985542956E+22
Surface area 5.5716909416436E+15
Circumference 132302620.27012

Square

Length = n
Perimeter 84226464
Area 443381077371456
Diagonal 29778551.924882

Cube

Length = n
Surface area 2660286464228736
Volume 9.336105087877E+21
Space diagonal 36471128.747468

Equilateral Triangle

Length = n
Perimeter 63169848
Area 1.919896382805E+14
Altitude 18235564.373734

Triangular Pyramid

Length = n
Surface area 1.919896382805E+14
Volume 1.1002705362513E+21
Height 9926183.9749608