21744564 (number)

21744564 is an even 8-digits composite number following 21744563 and preceding 21744565. In scientific notation, it is written as 2.1744564 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 6821760 positive integers (up to 21744564) that are relatively prime to 21744564.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred forty-four thousand five hundred sixty-four

Notation

Scientific notation 2.1744564 × 10^7
Engineering notation 2.1744564 × 10^6

Prime Factorization of 21744564

Prime Factorization 2 × 2 × 3 × 17 × 106591

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10872282
Product of the distinct prime numbers

The prime factorization of 21744564 is 2 × 2 × 3 × 17 × 106591. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 41, 11, 864, 499, 9418, 4610, 87587, 94452, 373159, 742676, 658866, 8235224, 50321674, 60081590, 34476583, 291397591, 869803507, 5045104610

Basic calculations (n = 21744564)

Multiplication

n×y
n×2 43489128
n×3 65233692
n×4 86978256
n×5 108722820

Division

n÷y
n÷2 10872282
n÷3 7248188
n÷3 5436141
n÷5 4348912.8

Exponentiation

ny
n2 472826063550096
n3 1.0281396599733E+22
n4 2.2356448637228E+29
n5 4.8613122820492E+36

Nth Root

y√n
2√n 4663.1066897509
3√n 279.11525151985
4√n 68.286943772224
5√n 29.340677701107

Divisors of 21744564

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 106591, 213182, 319773, 426364, 639546, 1279092, 1812047, 3624094, 5436141, 7248188, 10872282, 21744564

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21744563
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21744564 can be divided by 24 positive divisors. The sum of these divisors (counting 21744564) is 1, the average is 0.041666666666667.

Base conversion 21744564

Base System Value
2 Binary 1010010111100101110110100
3 Ternary 1111220201221020
4 Quaternary 1102330232310
5 Quinary 21031311224
6 Senary 2054021140
8 Octal 122745664
10 Decimal 21744564
12 Duodecimal 73477b0
16 Hexadecimal 14bcbb4
20 Vigesimal 6fi184
36 Base36 cy27o

Cryptographic Hash Functions

md5 99f5753faf2486c93ff11f11a10affe6
sha1 5c1c7f2f52dae19f570ece0a6d14365e2356907c
sha256 934961040675b60f9836614d97ed5d46df50a8bde82e5c5601b0447d3895e50c
sha512 33b7901d3cf7a27b609af9fdb509a671450b0fb63f7d4be4cee88d26b2edb5f8676c8a50fb0dca9c708954e6d1c3c426033f64a5d660efd11d029cc6e10b9282
ripemd-160 36685b4322f7752d50ff2617fc885ebbe5d45982

21744564 as geometric shapes

Circle

Radius = n
Diameter 43489128
Circumference 136625125.03583
Area 1.4854268876748E+15

Sphere

Radius = n
Volume 4.3066613368486E+22
Surface area 5.941707550699E+15
Circumference 136625125.03583

Square

Length = n
Perimeter 86978256
Area 472826063550096
Diagonal 30751457.31669

Cube

Length = n
Surface area 2836956381300576
Volume 1.0281396599733E+22
Space diagonal 37662689.636433

Equilateral Triangle

Length = n
Perimeter 65233692
Area 2.0473969130289E+14
Altitude 18831344.818217

Triangular Pyramid

Length = n
Surface area 2.0473969130289E+14
Volume 1.2116742092899E+21
Height 10250485.77223