20744911 (number)

20744911 is an odd 8-digits composite number following 20744910 and preceding 20744912. In scientific notation, it is written as 2.0744911 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 18794520 positive integers (up to 20744911) that are relatively prime to 20744911.

Interesting facts

Basic properties

Name

Name twenty million seven hundred forty-four thousand nine hundred eleven

Notation

Scientific notation 2.0744911 × 10^7
Engineering notation 2.0744911 × 10^6

Prime Factorization of 20744911

Prime Factorization 11 × 307 × 6143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20744911
Product of the distinct prime numbers

The prime factorization of 20744911 is 11 × 307 × 6143. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 7, 27, 70, 548, 4038, 2413, 60934, 49714, 845049, 978084, 9962837, 6655956, 86067905, 49690680, 666650529, 251431050, 163262278, 3517182939

Basic calculations (n = 20744911)

Multiplication

n×y
n×2 41489822
n×3 62234733
n×4 82979644
n×5 103724555

Division

n÷y
n÷2 10372455.5
n÷3 6914970.3333333
n÷3 5186227.75
n÷5 4148982.2

Exponentiation

ny
n2 430351332397921
n3 8.9276000893263E+21
n4 1.8520226929667E+29
n5 3.8420045935574E+36

Nth Root

y√n
2√n 4554.6581649999
3√n 274.7707665453
4√n 67.488207599549
5√n 29.065802296819

Divisors of 20744911

1, 11, 307, 3377, 6143, 67573, 1885901, 20744911

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20744910
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20744911 can be divided by 8 positive divisors. The sum of these divisors (counting 20744911) is 1, the average is 0.125.

Base conversion 20744911

Base System Value
2 Binary 1001111001000101011001111
3 Ternary 1110000221200001
4 Quaternary 1033020223033
5 Quinary 20302314121
6 Senary 2020345131
8 Octal 117105317
10 Decimal 20744911
12 Duodecimal 6b451a7
16 Hexadecimal 13c8acf
20 Vigesimal 69d25b
36 Base36 ccmvj

Cryptographic Hash Functions

md5 64e16d7b4843b98c57d59914de003789
sha1 5c5a5c51b750f0be0c1b300d0f99d4d40095c88f
sha256 54f277d796d0bf715171d31fef25b6c69e52781dce05b4fb831b03e4b6b948a4
sha512 e204b1b586830ad000df6aa44eb06f5e555231b168570350873e0ea86e1fe68307425d496b8c23aba636dbe52cab796fc6dafd1055571c12d913633a6f12af3c
ripemd-160 b4bd7c4e9962a4768fbea4b0f20d80e404a80ca0

20744911 as geometric shapes

Circle

Radius = n
Diameter 41489822
Circumference 130344119.99395
Area 1.3519885843239E+15

Sphere

Radius = n
Volume 3.739584380642E+22
Surface area 5.4079543372956E+15
Circumference 130344119.99395

Square

Length = n
Perimeter 82979644
Area 430351332397921
Diagonal 29337734.486423

Cube

Length = n
Surface area 2582107994387526
Volume 8.9276000893263E+21
Space diagonal 35931239.850494

Equilateral Triangle

Length = n
Perimeter 62234733
Area 1.8634759320454E+14
Altitude 17965619.925247

Triangular Pyramid

Length = n
Surface area 1.8634759320454E+14
Volume 1.0521277604807E+21
Height 9779244.8288076