21308046 (number)

21308046 is an even 8-digits composite number following 21308045 and preceding 21308047. In scientific notation, it is written as 2.1308046 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 7068600 positive integers (up to 21308046) that are relatively prime to 21308046.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1308046 × 10^7
Engineering notation 2.1308046 × 10^6

Prime Factorization of 21308046

Prime Factorization 2 × 3 × 211 × 16831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21308046
Product of the distinct prime numbers

The prime factorization of 21308046 is 2 × 3 × 211 × 16831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 65, 42, 252, 966, 2015, 6420, 83471, 19040, 548368, 251897, 3627230, 805853, 84768537, 24590057, 196081699, 761233669, 2817512819, 5903835030

Basic calculations (n = 21308046)

Multiplication

n×y
n×2 42616092
n×3 63924138
n×4 85232184
n×5 106540230

Division

n÷y
n÷2 10654023
n÷3 7102682
n÷3 5327011.5
n÷5 4261609.2

Exponentiation

ny
n2 454032824338116
n3 9.6745523065065E+21
n4 2.0614580557645E+29
n5 4.39256430793E+36

Nth Root

y√n
2√n 4616.0639077032
3√n 277.23488355353
4√n 67.941621320831
5√n 29.221918497506

Divisors of 21308046

1, 2, 3, 6, 211, 422, 633, 1266, 16831, 33662, 50493, 100986, 3551341, 7102682, 10654023, 21308046

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 -21308045
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 21308046 can be divided by 16 positive divisors. The sum of these divisors (counting 21308046) is 1, the average is 0.0625.

Base conversion 21308046

Base System Value
2 Binary 1010001010010001010001110
3 Ternary 1111002120010220
4 Quaternary 1101102022032
5 Quinary 20423324141
6 Senary 2040412210
8 Octal 121221216
10 Decimal 21308046
12 Duodecimal 7177066
16 Hexadecimal 145228e
20 Vigesimal 6d3a26
36 Base36 cope6

Cryptographic Hash Functions

md5 db8057f4bb7d4064ab92d41b12e407d7
sha1 3ea43aeab66e8c6c0d5e88891edabd77368c9ea4
sha256 1041eed67beb25e2c807c2da6a71af053261196000f5e50264639904a412711e
sha512 8e241e88488d777385cc486b6264b635c2103cf6375ed9bbdd567fdc8052bf9624ff68094cc1102ad9601738bd2964a6022e3632adaeef4913b20af33942c885
ripemd-160 bdf7383d4a4b590023ddf6a13c746b2e067fa6ba

21308046 as geometric shapes

Circle

Radius = n
Diameter 42616092
Circumference 133882401.55191
Area 1.4263861854293E+15

Sphere

Radius = n
Volume 4.0524669937188E+22
Surface area 5.705544741717E+15
Circumference 133882401.55191

Square

Length = n
Perimeter 85232184
Area 454032824338116
Diagonal 30134127.64087

Cube

Length = n
Surface area 2724196946028696
Volume 9.6745523065065E+21
Space diagonal 36906618.282015

Equilateral Triangle

Length = n
Perimeter 63924138
Area 1.966019800144E+14
Altitude 18453309.141007

Triangular Pyramid

Length = n
Surface area 1.966019800144E+14
Volume 1.1401569234791E+21
Height 10044709.213623