20091744 (number)

20091744 is an even 8-digits composite number following 20091743 and preceding 20091745. In scientific notation, it is written as 2.0091744 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 24 positive divisors. There are 6697152 positive integers (up to 20091744) that are relatively prime to 20091744.

Interesting facts

Basic properties

Name

Name twenty million ninety-one thousand seven hundred forty-four

Notation

Scientific notation 2.0091744 × 10^7
Engineering notation 2.0091744 × 10^6

Prime Factorization of 20091744

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 69763

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1255734
Product of the distinct prime numbers

The prime factorization of 20091744 is 2 × 2 × 2 × 2 × 2 × 9 × 69763. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 6, 13, 59, 220, 962, 3942, 9511, 66910, 29965, 173228, 332619, 2746109, 6256433, 68202461, 83807142, 434614402, 525417088, 1524942317, 8186519124

Basic calculations (n = 20091744)

Multiplication

n×y
n×2 40183488
n×3 60275232
n×4 80366976
n×5 100458720

Division

n÷y
n÷2 10045872
n÷3 6697248
n÷3 5022936
n÷5 4018348.8

Exponentiation

ny
n2 403678176961536
n3 8.1105985898979E+21
n4 1.6295607055499E+29
n5 3.2740716528368E+36

Nth Root

y√n
2√n 4482.3815098673
3√n 271.85618117859
4√n 66.950590063623
5√n 28.880421490839

Divisors of 20091744

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 144, 288, 69763, 139526, 279052, 558104, 627867, 1116208, 1255734, 2232416, 2511468, 5022936, 10045872, 20091744

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 -20091743
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 20091744 can be divided by 24 positive divisors. The sum of these divisors (counting 20091744) is 1, the average is 0.041666666666667.

Base conversion 20091744

Base System Value
2 Binary 1001100101001001101100000
3 Ternary 1101210202200200
4 Quaternary 1030221031200
5 Quinary 20120413434
6 Senary 1554345200
8 Octal 114511540
10 Decimal 20091744
12 Duodecimal 688b200
16 Hexadecimal 1329360
20 Vigesimal 65b974
36 Base36 bymw0

Cryptographic Hash Functions

md5 6272dbf0c177cf3553e15aafb01960a6
sha1 18f328c22b47aafaba90ae0d00ae92634dca7f22
sha256 b34f77bfa5dbf49fa56c222a7b161ad7b247db1323bedf07fe5fa22619895b7e
sha512 300fbc1a1110b3aa04dd07f454feee00c2f4c714682df688a87bde7e77ce21a65a73eacf52dc166a5b3a96975d5152e3f8a59d94204e6d105e8ecc7c332b642b
ripemd-160 a41c4f65af1f8ce81573c3d7038fe48099a3cf99

20091744 as geometric shapes

Circle

Radius = n
Diameter 40183488
Circumference 126240150.69641
Area 1.2681923951569E+15

Sphere

Radius = n
Volume 3.3973595928319E+22
Surface area 5.0727695806275E+15
Circumference 126240150.69641

Square

Length = n
Perimeter 80366976
Area 403678176961536
Diagonal 28414016.856528

Cube

Length = n
Surface area 2422069061769216
Volume 8.1105985898979E+21
Space diagonal 34799921.420667

Equilateral Triangle

Length = n
Perimeter 60275232
Area 1.7479777810104E+14
Altitude 17399960.710334

Triangular Pyramid

Length = n
Surface area 1.7479777810104E+14
Volume 9.5584321039981E+20
Height 9471338.9521761