21304320 (number)

21304320 is an even 8-digits composite number following 21304319 and preceding 21304321. In scientific notation, it is written as 2.1304320 × 10^7. The sum of its digits is 15. It has a total of 14 prime factors and 176 positive divisors. There are 5308416 positive integers (up to 21304320) that are relatively prime to 21304320.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred four thousand three hundred twenty

Notation

Scientific notation 2.1304320 × 10^7
Engineering notation 2.1304320 × 10^6

Prime Factorization of 21304320

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 41610
Product of the distinct prime numbers

The prime factorization of 21304320 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19 × 73. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21304320)

Multiplication

n×y
n×2 42608640
n×3 63912960
n×4 85217280
n×5 106521600

Division

n÷y
n÷2 10652160
n÷3 7101440
n÷3 5326080
n÷5 4260864

Exponentiation

ny
n2 453874050662400
n3 9.669478015008E+21
n4 2.0600165386469E+29
n5 4.3887251544627E+36

Nth Root

y√n
2√n 4615.6602994588
3√n 277.21872318869
4√n 67.938650998226
5√n 29.220896456491

Divisors of 21304320

176 divisors

τ Total Divisors 176
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21304319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0056818181818182
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 176
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21304320 can be divided by 176 positive divisors. The sum of these divisors (counting 21304320) is 1, the average is 0.0056818181818182.

Base conversion 21304320

Base System Value
2 Binary 1010001010001010000000000
3 Ternary 1111002101000220
4 Quaternary 1101101100000
5 Quinary 20423214240
6 Senary 2040343040
8 Octal 121212000
10 Decimal 21304320
12 Duodecimal 7174a80
16 Hexadecimal 1451400
20 Vigesimal 6d30g0
36 Base36 comio

Cryptographic Hash Functions

md5 a7970fe4befcc18546e9a5123fa00067
sha1 8a28842b628f1692dfc2b4337bba76cc7173c1a0
sha256 abe0b704638d5b9587a00b1031e1830acade7e1a0e4af4fb028e8b8babeff2bd
sha512 25d2c7beb876d2069e05686507d09ee118faa998ba4292a2ef5dfdd0781650cc818e0d6ee1ff3f3317e75dce3ba50e3da9f93027bfcdd2060e84046e3cc619ed
ripemd-160 b2ca407122be1389a3161e54617d0bef9d48aa87

21304320 as geometric shapes

Circle

Radius = n
Diameter 42608640
Circumference 133858990.40345
Area 1.425887383216E+15

Sphere

Radius = n
Volume 4.0503414794663E+22
Surface area 5.7035495328642E+15
Circumference 133858990.40345

Square

Length = n
Perimeter 85217280
Area 453874050662400
Diagonal 30128858.281136

Cube

Length = n
Surface area 2723244303974400
Volume 9.669478015008E+21
Space diagonal 36900164.660706

Equilateral Triangle

Length = n
Perimeter 63912960
Area 1.9653322899609E+14
Altitude 18450082.330353

Triangular Pyramid

Length = n
Surface area 1.9653322899609E+14
Volume 1.1395589124911E+21
Height 10042952.760379