20732844 (number)

20732844 is an even 8-digits composite number following 20732843 and preceding 20732845. In scientific notation, it is written as 2.0732844 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6008640 positive integers (up to 20732844) that are relatively prime to 20732844.

Interesting facts

Basic properties

Name

Name twenty million seven hundred thirty-two thousand eight hundred forty-four

Notation

Scientific notation 2.0732844 × 10^7
Engineering notation 2.0732844 × 10^6

Prime Factorization of 20732844

Prime Factorization 2 × 2 × 11 × 69 × 6829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10366422
Product of the distinct prime numbers

The prime factorization of 20732844 is 2 × 2 × 11 × 69 × 6829. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 28, 36, 347, 120, 7936, 1106, 16826, 66831, 521656, 46301, 7067816, 7210291, 26229060, 16020938, 81247979, 78901824, 5829788893, 3877604073

Basic calculations (n = 20732844)

Multiplication

n×y
n×2 41465688
n×3 62198532
n×4 82931376
n×5 103664220

Division

n÷y
n÷2 10366422
n÷3 6910948
n÷3 5183211
n÷5 4146568.8

Exponentiation

ny
n2 429850820328336
n3 8.9120300011394E+21
n4 1.8477172773694E+29
n5 3.8308434067805E+36

Nth Root

y√n
2√n 4553.333284529
3√n 274.7174795498
4√n 67.478391241412
5√n 29.062420082529

Divisors of 20732844

1, 2, 4, 11, 22, 44, 69, 138, 276, 759, 1518, 3036, 6829, 13658, 27316, 75119, 150238, 300476, 471201, 942402, 1884804, 5183211, 10366422, 20732844

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 -20732843
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 20732844 can be divided by 24 positive divisors. The sum of these divisors (counting 20732844) is 1, the average is 0.041666666666667.

Base conversion 20732844

Base System Value
2 Binary 1001111000101101110101100
3 Ternary 1110000100010010
4 Quaternary 1033011232230
5 Quinary 20301422334
6 Senary 2020213220
8 Octal 117055654
10 Decimal 20732844
12 Duodecimal 6b3a210
16 Hexadecimal 13c5bac
20 Vigesimal 69bc24
36 Base36 ccdkc

Cryptographic Hash Functions

md5 775074850f459a786bdd66f9fadc08d2
sha1 8c24c66bc6253f8eee6ddb4c88ed452bf52c574d
sha256 a85353b68b3ba1b86bbe0f657a38a07c3fbe1e67a0dbe1db0a47f1fa2a4d1c9b
sha512 09c4ba6fc7610b471832aa5cebd9af71e906f1092ceefc3ac670cc08b94a8197c33e00fbc95bdd072324ba8671c1e3b65b88a7148be44553c4242e27831ff4c8
ripemd-160 b8dc5457168627fb65f3bc1b5dd8a3247df3e18e

20732844 as geometric shapes

Circle

Radius = n
Diameter 41465688
Circumference 130268300.79685
Area 1.350416179283E+15

Sphere

Radius = n
Volume 3.7330623973535E+22
Surface area 5.4016647171322E+15
Circumference 130268300.79685

Square

Length = n
Perimeter 82931376
Area 429850820328336
Diagonal 29320669.171366

Cube

Length = n
Surface area 2579104921970016
Volume 8.9120300011394E+21
Space diagonal 35910339.1934

Equilateral Triangle

Length = n
Perimeter 62198532
Area 1.8613086512096E+14
Altitude 17955169.5967

Triangular Pyramid

Length = n
Surface area 1.8613086512096E+14
Volume 1.0502928079906E+21
Height 9773556.3904552