21232008 (number)

21232008 is an even 8-digits composite number following 21232007 and preceding 21232009. In scientific notation, it is written as 2.1232008 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 32 positive divisors. There are 5992704 positive integers (up to 21232008) that are relatively prime to 21232008.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred thirty-two thousand eight

Notation

Scientific notation 2.1232008 × 10^7
Engineering notation 2.1232008 × 10^6

Prime Factorization of 21232008

Prime Factorization 2 × 2 × 2 × 927 × 7 × 409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5308002
Product of the distinct prime numbers

The prime factorization of 21232008 is 2 × 2 × 2 × 927 × 7 × 409. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 99, 14, 995, 310, 8363, 9481, 9484, 29956, 703484, 973635, 2745505, 2252751, 38192526, 53690227, 219803505, 428355983, 523821083, 1242993173

Basic calculations (n = 21232008)

Multiplication

n×y
n×2 42464016
n×3 63696024
n×4 84928032
n×5 106160040

Division

n÷y
n÷2 10616004
n÷3 7077336
n÷3 5308002
n÷5 4246401.6

Exponentiation

ny
n2 450798163712064
n3 9.5713502183199E+21
n4 2.0321898440617E+29
n5 4.3147471026637E+36

Nth Root

y√n
2√n 4607.8203089964
3√n 276.90471858355
4√n 67.880927431764
5√n 29.201032915549

Divisors of 21232008

1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 927, 1636, 1854, 2863, 3272, 3708, 5726, 6489, 7416, 11452, 12978, 22904, 25956, 51912, 379143, 758286, 1516572, 2654001, 3033144, 5308002, 10616004, 21232008

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 -21232007
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 21232008 can be divided by 32 positive divisors. The sum of these divisors (counting 21232008) is 1, the average is 0.03125.

Base conversion 21232008

Base System Value
2 Binary 1010000111111100110001000
3 Ternary 1110221200211200
4 Quaternary 1100333212020
5 Quinary 20413411013
6 Senary 2035024200
8 Octal 120774610
10 Decimal 21232008
12 Duodecimal 713b060
16 Hexadecimal 143f988
20 Vigesimal 6ce008
36 Base36 cn2q0

Cryptographic Hash Functions

md5 b7344061c8c329fbe0986cf8dfcc82b8
sha1 5e97f53c1d0573925cf32bd5acf680738babc100
sha256 204b07b166eff478678a41c5635cb5e7a325ce7c1368303ffc7f6074c49d8710
sha512 dd839ec2d7faa4ff32de20e8883e8cd25b61ed9df306d0580d463ec3614eb0f1006f998e5fbaa32846d1d4de0394def30a866c2eb4ee009d575b2a29e8c5991e
ripemd-160 4a01ca6e67f45252843355e6dfa1e61374ff76f8

21232008 as geometric shapes

Circle

Radius = n
Diameter 42464016
Circumference 133404640.70752
Area 1.4162241993696E+15

Sphere

Radius = n
Volume 4.0092378041078E+22
Surface area 5.6648967974784E+15
Circumference 133404640.70752

Square

Length = n
Perimeter 84928032
Area 450798163712064
Diagonal 30026593.670014

Cube

Length = n
Surface area 2704788982272384
Volume 9.5713502183199E+21
Space diagonal 36774916.602709

Equilateral Triangle

Length = n
Perimeter 63696024
Area 1.9520133087701E+14
Altitude 18387458.301354

Triangular Pyramid

Length = n
Surface area 1.9520133087701E+14
Volume 1.1279944407476E+21
Height 10008864.556671