20790768 (number)

20790768 is an even 8-digits composite number following 20790767 and preceding 20790769. In scientific notation, it is written as 2.0790768 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 20 positive divisors. There are 6930240 positive integers (up to 20790768) that are relatively prime to 20790768.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety thousand seven hundred sixty-eight

Notation

Scientific notation 2.0790768 × 10^7
Engineering notation 2.0790768 × 10^6

Prime Factorization of 20790768

Prime Factorization 2 × 2 × 2 × 2 × 3 × 433141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2598846
Product of the distinct prime numbers

The prime factorization of 20790768 is 2 × 2 × 2 × 2 × 3 × 433141. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 80, 80, 294, 472, 8071, 811, 9554, 12392, 290191, 490164, 8145655, 9634561, 62027422, 89441393, 893481382, 120260310, 5763625115, 6115253484

Basic calculations (n = 20790768)

Multiplication

n×y
n×2 41581536
n×3 62372304
n×4 83163072
n×5 103953840

Division

n÷y
n÷2 10395384
n÷3 6930256
n÷3 5197692
n÷5 4158153.6

Exponentiation

ny
n2 432256034029824
n3 8.9869349201142E+21
n4 1.8684527895519E+29
n5 3.8846568466527E+36

Nth Root

y√n
2√n 4559.6894631104
3√n 274.97307945842
4√n 67.525472698163
5√n 29.078641045782

Divisors of 20790768

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 433141, 866282, 1299423, 1732564, 2598846, 3465128, 5197692, 6930256, 10395384, 20790768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20790767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20790768 can be divided by 20 positive divisors. The sum of these divisors (counting 20790768) is 1, the average is 0.05.

Base conversion 20790768

Base System Value
2 Binary 1001111010011110111110000
3 Ternary 1110010021120110
4 Quaternary 1033103313300
5 Quinary 20310301033
6 Senary 2021341320
8 Octal 117236760
10 Decimal 20790768
12 Duodecimal 6b67840
16 Hexadecimal 13d3df0
20 Vigesimal 69igi8
36 Base36 cdm9c

Cryptographic Hash Functions

md5 b7e8d6eb62f77e127a1bd2175fc102b7
sha1 3b834a7f835772a4439c1d21f09723d6c1b285ed
sha256 61e6edd3eda26a1636b1264d93782cd1c7491084432b50550c3c5f845c1d19e9
sha512 e2766bc796be9923422c045597a90b5549ab27872385400640bf400191a7987b0747b0da84bf728d8be4809e6b05babe2616e8e6ba3a565de3f5c92f624a3082
ripemd-160 fbdf752d27adee329dba00969456c16d5ad94f9c

20790768 as geometric shapes

Circle

Radius = n
Diameter 41581536
Circumference 130632248.02258
Area 1.357972380978E+15

Sphere

Radius = n
Volume 3.7644384964427E+22
Surface area 5.4318895239118E+15
Circumference 130632248.02258

Square

Length = n
Perimeter 83163072
Area 432256034029824
Diagonal 29402586.077753

Cube

Length = n
Surface area 2593536204178944
Volume 8.9869349201142E+21
Space diagonal 36010666.504377

Equilateral Triangle

Length = n
Perimeter 62372304
Area 1.8717235320447E+14
Altitude 18005333.252189

Triangular Pyramid

Length = n
Surface area 1.8717235320447E+14
Volume 1.0591204373492E+21
Height 9800862.0259175