21743732 (number)

21743732 is an even 8-digits composite number following 21743731 and preceding 21743733. In scientific notation, it is written as 2.1743732 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 10862016 positive integers (up to 21743732) that are relatively prime to 21743732.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred forty-three thousand seven hundred thirty-two

Notation

Scientific notation 2.1743732 × 10^7
Engineering notation 2.1743732 × 10^6

Prime Factorization of 21743732

Prime Factorization 2 × 2 × 1669 × 3257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10871866
Product of the distinct prime numbers

The prime factorization of 21743732 is 2 × 2 × 1669 × 3257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 12, 13, 233, 307, 7780, 9894, 44709, 82350, 793452, 125607, 990142, 6289093, 6341626, 30020366, 306727844, 222006695, 3508198169, 6959735951

Basic calculations (n = 21743732)

Multiplication

n×y
n×2 43487464
n×3 65231196
n×4 86974928
n×5 108718660

Division

n÷y
n÷2 10871866
n÷3 7247910.6666667
n÷3 5435933
n÷5 4348746.4

Exponentiation

ny
n2 472789881287824
n3 1.0280216471034E+22
n4 2.2353027184815E+29
n5 4.8603823249534E+36

Nth Root

y√n
2√n 4663.0174779857
3√n 279.11169159792
4√n 68.286290556639
5√n 29.340453168506

Divisors of 21743732

1, 2, 4, 1669, 3257, 3338, 6514, 6676, 13028, 5435933, 10871866, 21743732

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21743731
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21743732 can be divided by 12 positive divisors. The sum of these divisors (counting 21743732) is 1, the average is 0.083333333333333.

Base conversion 21743732

Base System Value
2 Binary 1010010111100100001110100
3 Ternary 1111220200210102
4 Quaternary 1102330201310
5 Quinary 21031244412
6 Senary 2054013232
8 Octal 122744164
10 Decimal 21743732
12 Duodecimal 7347218
16 Hexadecimal 14bc874
20 Vigesimal 6fhj6c
36 Base36 cy1kk

Cryptographic Hash Functions

md5 b4cafe4f5e228f8e0d5a4df005723a02
sha1 03a761b3fb7dafba7d7cc8ef00e8e51185d0150a
sha256 722ed62ea3eee065117aeeb436c7104ed0a4bd56faf30cb831dee4d070daecb2
sha512 5e5aed415911bfeef758994d2ad8bb7b8645c28c7a3b7cacc5aaaed2c628e6b86cf34567671c03c3b1eff763472744150c8741294654c386eab5ab7ddcd41ff3
ripemd-160 d779a802e1084938ffff328d23d63a1c2592bbc4

21743732 as geometric shapes

Circle

Radius = n
Diameter 43487464
Circumference 136619897.42565
Area 1.4853132177454E+15

Sphere

Radius = n
Volume 4.3061670056952E+22
Surface area 5.9412528709817E+15
Circumference 136619897.42565

Square

Length = n
Perimeter 86974928
Area 472789881287824
Diagonal 30750280.691006

Cube

Length = n
Surface area 2836739287726944
Volume 1.0280216471034E+22
Space diagonal 37661248.570161

Equilateral Triangle

Length = n
Perimeter 65231196
Area 2.0472402392374E+14
Altitude 18830624.285081

Triangular Pyramid

Length = n
Surface area 2.0472402392374E+14
Volume 1.211535129789E+21
Height 10250093.563669