21332856 (number)

21332856 is an even 8-digits composite number following 21332855 and preceding 21332857. In scientific notation, it is written as 2.1332856 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 7110944 positive integers (up to 21332856) that are relatively prime to 21332856.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred thirty-two thousand eight hundred fifty-six

Notation

Scientific notation 2.1332856 × 10^7
Engineering notation 2.1332856 × 10^6

Prime Factorization of 21332856

Prime Factorization 2 × 2 × 2 × 3 × 888869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5333214
Product of the distinct prime numbers

The prime factorization of 21332856 is 2 × 2 × 2 × 3 × 888869. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 52, 31, 716, 674, 1555, 1688, 76534, 59107, 321498, 315856, 2046189, 7011539, 65945360, 43629657, 465238917, 106855472, 4367728496, 6651201945

Basic calculations (n = 21332856)

Multiplication

n×y
n×2 42665712
n×3 63998568
n×4 85331424
n×5 106664280

Division

n÷y
n÷2 10666428
n÷3 7110952
n÷3 5333214
n÷5 4266571.2

Exponentiation

ny
n2 455090745116736
n3 9.708385332508E+21
n4 2.0710758629091E+29
n5 4.4181963148515E+36

Nth Root

y√n
2√n 4618.7504803789
3√n 277.34244119702
4√n 67.961389629545
5√n 29.228720232159

Divisors of 21332856

1, 2, 3, 4, 6, 8, 12, 24, 888869, 1777738, 2666607, 3555476, 5333214, 7110952, 10666428, 21332856

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 -21332855
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 21332856 can be divided by 16 positive divisors. The sum of these divisors (counting 21332856) is 1, the average is 0.0625.

Base conversion 21332856

Base System Value
2 Binary 1010001011000001101111000
3 Ternary 1111010211011210
4 Quaternary 1101120031320
5 Quinary 20430122411
6 Senary 2041123120
8 Octal 121301570
10 Decimal 21332856
12 Duodecimal 71894a0
16 Hexadecimal 1458378
20 Vigesimal 6d6c2g
36 Base36 cp8jc

Cryptographic Hash Functions

md5 be3c49fb018977a9098d9cea50fbdc0f
sha1 3f86e1020141cfa1a933d0bb3369f591c2af861b
sha256 04df073c6a86d6be7c662f02e71095c64fb82f431f6b0b8a6ecd15aef83acaf8
sha512 ccc58339f96a30bb3bd5ff263d536e59187475adbc0f4ce4d739c95ffd8376fcdd052d58a18c5e64f186c6de33526d703270e0d8e94caec45fc23b5d0d11339f
ripemd-160 65b6cfe24c8c7f46c152dd2883aa8791138407a7

21332856 as geometric shapes

Circle

Radius = n
Diameter 42665712
Circumference 134038287.37938
Area 1.4297097415754E+15

Sphere

Radius = n
Volume 4.0666389385102E+22
Surface area 5.7188389663018E+15
Circumference 134038287.37938

Square

Length = n
Perimeter 85331424
Area 455090745116736
Diagonal 30169214.279352

Cube

Length = n
Surface area 2730544470700416
Volume 9.708385332508E+21
Space diagonal 36949590.462551

Equilateral Triangle

Length = n
Perimeter 63998568
Area 1.9706007314914E+14
Altitude 18474795.231275

Triangular Pyramid

Length = n
Surface area 1.9706007314914E+14
Volume 1.1441441838314E+21
Height 10056404.759784