20791960 (number)

20791960 is an even 8-digits composite number following 20791959 and preceding 20791961. In scientific notation, it is written as 2.0791960 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 7128576 positive integers (up to 20791960) that are relatively prime to 20791960.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-one thousand nine hundred sixty

Notation

Scientific notation 2.0791960 × 10^7
Engineering notation 2.0791960 × 10^6

Prime Factorization of 20791960

Prime Factorization 2 × 2 × 2 × 5 × 7 × 74257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5197990
Product of the distinct prime numbers

The prime factorization of 20791960 is 2 × 2 × 2 × 5 × 7 × 74257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 6, 13, 80, 759, 338, 639, 7216, 42500, 31428, 928543, 123153, 572327, 2713326, 18895372, 7559934, 776866596, 739869234, 1327980046, 6719764220

Basic calculations (n = 20791960)

Multiplication

n×y
n×2 41583920
n×3 62375880
n×4 83167840
n×5 103959800

Division

n÷y
n÷2 10395980
n÷3 6930653.3333333
n÷3 5197990
n÷5 4158392

Exponentiation

ny
n2 432305600641600
n3 8.9884807563161E+21
n4 1.8688813234609E+29
n5 3.8857705722147E+36

Nth Root

y√n
2√n 4559.8201718927
3√n 274.97833438129
4√n 67.52644053919
5√n 29.078974472091

Divisors of 20791960

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 74257, 148514, 297028, 371285, 519799, 594056, 742570, 1039598, 1485140, 2079196, 2598995, 2970280, 4158392, 5197990, 10395980, 20791960

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20791959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20791960 can be divided by 32 positive divisors. The sum of these divisors (counting 20791960) is 1, the average is 0.03125.

Base conversion 20791960

Base System Value
2 Binary 1001111010100001010011000
3 Ternary 1110010100012121
4 Quaternary 1033110022120
5 Quinary 20310320320
6 Senary 2021351024
8 Octal 117241230
10 Decimal 20791960
12 Duodecimal 6b68474
16 Hexadecimal 13d4298
20 Vigesimal 69iji0
36 Base36 cdn6g

Cryptographic Hash Functions

md5 04f94dd3401e99c61026ced6e84cd130
sha1 1ddbb544eb62a4faa172c8a4b919db1da2822862
sha256 d6b26e579ee52d32e604d1c4f27e4f36425e797f6e0b26d982b6b4956a7b9ab9
sha512 932d5afc1a775b08e762a8bcd33737739b7db4317c0a7cc3cd349696f69f4a24c07ce0db8a5f76025287e9a0c43211cd3b27060174a7d48a499188d6b8b43b33
ripemd-160 24cb4007968c363375fdb03ac5e13292147cda02

20791960 as geometric shapes

Circle

Radius = n
Diameter 41583920
Circumference 130639737.57947
Area 1.3581280990814E+15

Sphere

Radius = n
Volume 3.7650860147968E+22
Surface area 5.4325123963255E+15
Circumference 130639737.57947

Square

Length = n
Perimeter 83167840
Area 432305600641600
Diagonal 29404271.820319

Cube

Length = n
Surface area 2593833603849600
Volume 8.9884807563161E+21
Space diagonal 36012731.10894

Equilateral Triangle

Length = n
Perimeter 62375880
Area 1.8719381617696E+14
Altitude 18006365.55447

Triangular Pyramid

Length = n
Surface area 1.8719381617696E+14
Volume 1.0593026158927E+21
Height 9801423.9401063