21584080 (number)

21584080 is an even 8-digits composite number following 21584079 and preceding 21584081. In scientific notation, it is written as 2.1584080 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 7400064 positive integers (up to 21584080) that are relatively prime to 21584080.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred eighty-four thousand eighty

Notation

Scientific notation 2.1584080 × 10^7
Engineering notation 2.1584080 × 10^6

Prime Factorization of 21584080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 38543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2698010
Product of the distinct prime numbers

The prime factorization of 21584080 is 2 × 2 × 2 × 2 × 5 × 7 × 38543. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 6, 66, 75, 362, 33, 3428, 3150, 72079, 24258, 723532, 220797, 9623535, 2168984, 28355668, 78047219, 432364814, 208369001, 6361774198, 4646779732

Basic calculations (n = 21584080)

Multiplication

n×y
n×2 43168160
n×3 64752240
n×4 86336320
n×5 107920400

Division

n÷y
n÷2 10792040
n÷3 7194693.3333333
n÷3 5396020
n÷5 4316816

Exponentiation

ny
n2 465872509446400
n3 1.0055429513692E+22
n4 2.1703719505789E+29
n5 4.684548181105E+36

Nth Root

y√n
2√n 4645.8669804462
3√n 278.42689274279
4√n 68.160596978358
5√n 29.297239974819

Divisors of 21584080

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 38543, 77086, 154172, 192715, 269801, 308344, 385430, 539602, 616688, 770860, 1079204, 1349005, 1541720, 2158408, 2698010, 3083440, 4316816, 5396020, 10792040, 21584080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21584079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21584080 can be divided by 40 positive divisors. The sum of these divisors (counting 21584080) is 1, the average is 0.025.

Base conversion 21584080

Base System Value
2 Binary 1010010010101100011010000
3 Ternary 1111121120210101
4 Quaternary 1102111203100
5 Quinary 21011142310
6 Senary 2050342144
8 Octal 122254320
10 Decimal 21584080
12 Duodecimal 728a954
16 Hexadecimal 14958d0
20 Vigesimal 6ei040
36 Base36 cumds

Cryptographic Hash Functions

md5 162729d80f764bbb539d39da7f11c7c8
sha1 876b8ef1d6ed361a34fd4538a44f60f5b6eee594
sha256 98cf3648da8043c1f0e452e78f2c3fb646dc36eb2bad7a23ab1fce8e16c013e6
sha512 1f51eb44bbf7ce0f010cdbae5acb1f904f35f782b74f7df3fb4687ac9534d1610f245d2e5fae84767804e894b49038574823ae7b2f9c84e2cde741e993fcc9a6
ripemd-160 c06b1582c90831c7aaeff0998d1e437c5d86966a

21584080 as geometric shapes

Circle

Radius = n
Diameter 43168160
Circumference 135616774.32499
Area 1.4635816531863E+15

Sphere

Radius = n
Volume 4.2120084651872E+22
Surface area 5.854326612745E+15
Circumference 135616774.32499

Square

Length = n
Perimeter 86336320
Area 465872509446400
Diagonal 30524498.667346

Cube

Length = n
Surface area 2795235056678400
Volume 1.0055429513692E+22
Space diagonal 37384723.194631

Equilateral Triangle

Length = n
Perimeter 64752240
Area 2.0172871405269E+14
Altitude 18692361.597316

Triangular Pyramid

Length = n
Surface area 2.0172871405269E+14
Volume 1.1850437328125E+21
Height 10174832.889115