21340188 (number)

21340188 is an even 8-digits composite number following 21340187 and preceding 21340189. In scientific notation, it is written as 2.1340188 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 7088256 positive integers (up to 21340188) that are relatively prime to 21340188.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred forty thousand one hundred eighty-eight

Notation

Scientific notation 2.1340188 × 10^7
Engineering notation 2.1340188 × 10^6

Prime Factorization of 21340188

Prime Factorization 2 × 2 × 3 × 3 × 1759 × 337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3556698
Product of the distinct prime numbers

The prime factorization of 21340188 is 2 × 2 × 3 × 3 × 1759 × 337. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21340188)

Multiplication

n×y
n×2 42680376
n×3 64020564
n×4 85360752
n×5 106700940

Division

n÷y
n÷2 10670094
n÷3 7113396
n÷3 5335047
n÷5 4268037.6

Exponentiation

ny
n2 455403623875344
n3 9.7183989493811E+21
n4 2.073924606388E+29
n5 4.4257940998145E+36

Nth Root

y√n
2√n 4619.5441333534
3√n 277.37421131191
4√n 67.967228377751
5√n 29.230729110114

Divisors of 21340188

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21340187
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21340188 can be divided by 36 positive divisors. The sum of these divisors (counting 21340188) is 1, the average is 0.027777777777778.

Base conversion 21340188

Base System Value
2 Binary 1010001011010000000011100
3 Ternary 1111011012020100
4 Quaternary 1101122000130
5 Quinary 20430341223
6 Senary 2041221100
8 Octal 121320034
10 Decimal 21340188
12 Duodecimal 7191790
16 Hexadecimal 145a01c
20 Vigesimal 6d7a98
36 Base36 cpe70

Cryptographic Hash Functions

md5 12d829362add0ca815179f54263705e3
sha1 755762ec697ba3ad5d007e3cab543171823aefa5
sha256 9a224678fec434c9b3e00a4c2b5d45877f6ef9de3d93be4e1c82ebee6040a269
sha512 111da4fa3e1bbf3aa63b2b749ca0f00a67b57a4d2837c8fae93da619c381311f9925dab986ee502e39eee271eced0cd0c84430822552ae04a1e865a1ec65711e
ripemd-160 43894048e858dace424b34e3fb5f4f2d0a66085a

21340188 as geometric shapes

Circle

Radius = n
Diameter 42680376
Circumference 134084355.69405
Area 1.430692679185E+15

Sphere

Radius = n
Volume 4.0708334325374E+22
Surface area 5.7227707167398E+15
Circumference 134084355.69405

Square

Length = n
Perimeter 85360752
Area 455403623875344
Diagonal 30179583.293192

Cube

Length = n
Surface area 2732421743252064
Volume 9.7183989493811E+21
Space diagonal 36962289.859072

Equilateral Triangle

Length = n
Perimeter 64020564
Area 1.9719555362577E+14
Altitude 18481144.929536

Triangular Pyramid

Length = n
Surface area 1.9719555362577E+14
Volume 1.1453242998973E+21
Height 10059861.097731