21543368 (number)

21543368 is an even 8-digits composite number following 21543367 and preceding 21543369. In scientific notation, it is written as 2.1543368 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 8179200 positive integers (up to 21543368) that are relatively prime to 21543368.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred forty-three thousand three hundred sixty-eight

Notation

Scientific notation 2.1543368 × 10^7
Engineering notation 2.1543368 × 10^6

Prime Factorization of 21543368

Prime Factorization 2 × 2 × 2 × 5971 × 11 × 41

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5385842
Product of the distinct prime numbers

The prime factorization of 21543368 is 2 × 2 × 2 × 5971 × 11 × 41. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 9, 57, 41, 863, 429, 7873, 323, 44084, 35096, 552880, 895541, 3419081, 5069487, 8408678, 99949516, 913942411, 330692714, 662451306, 3991635692

Basic calculations (n = 21543368)

Multiplication

n×y
n×2 43086736
n×3 64630104
n×4 86173472
n×5 107716840

Division

n÷y
n÷2 10771684
n÷3 7181122.6666667
n÷3 5385842
n÷5 4308673.6

Exponentiation

ny
n2 464116704783424
n3 9.9986369660967E+21
n4 2.1540431565902E+29
n5 4.6405344410305E+36

Nth Root

y√n
2√n 4641.4833835747
3√n 278.25172582895
4√n 68.128433003957
5√n 29.286179506534

Divisors of 21543368

1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 5971, 11942, 23884, 47768, 65681, 131362, 244811, 262724, 489622, 525448, 979244, 1958488, 2692921, 5385842, 10771684, 21543368

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 -21543367
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 21543368 can be divided by 32 positive divisors. The sum of these divisors (counting 21543368) is 1, the average is 0.03125.

Base conversion 21543368

Base System Value
2 Binary 1010010001011100111001000
3 Ternary 1111112111221112
4 Quaternary 1102023213020
5 Quinary 21003341433
6 Senary 2045425452
8 Octal 122134710
10 Decimal 21543368
12 Duodecimal 726b288
16 Hexadecimal 148b9c8
20 Vigesimal 6eci88
36 Base36 ctqyw

Cryptographic Hash Functions

md5 422e9ac2c26810b1474e99ece58e93f6
sha1 bc5669edf40ae5b39cb10314b53e0c1e4d3c1ea2
sha256 a52701497efe94de60fe1423f786b727b0b5fa10720b7e92b722ce74c2a98525
sha512 cff335505c7f0848fbd0f8082214f808e6620371d39ea9545883944f4589bc17ad6af36303487b83534ff45c7fb490aee2559b18295531192bead4d0d369265d
ripemd-160 f6fc95c3f733aa32c49306370b1d6058accad020

21543368 as geometric shapes

Circle

Radius = n
Diameter 43086736
Circumference 135360973.28476
Area 1.4580656301559E+15

Sphere

Radius = n
Volume 4.1882192584801E+22
Surface area 5.8322625206236E+15
Circumference 135360973.28476

Square

Length = n
Perimeter 86173472
Area 464116704783424
Diagonal 30466923.204795

Cube

Length = n
Surface area 2784700228700544
Volume 9.9986369660967E+21
Space diagonal 37314207.942154

Equilateral Triangle

Length = n
Perimeter 64630104
Area 2.0096842833158E+14
Altitude 18657103.971077

Triangular Pyramid

Length = n
Surface area 2.0096842833158E+14
Volume 1.1783506668916E+21
Height 10155641.068265