20207768 (number)

20207768 is an even 8-digits composite number following 20207767 and preceding 20207769. In scientific notation, it is written as 2.0207768 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 8660448 positive integers (up to 20207768) that are relatively prime to 20207768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0207768 × 10^7
Engineering notation 2.0207768 × 10^6

Prime Factorization of 20207768

Prime Factorization 2 × 2 × 2 × 7 × 360853

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5051942
Product of the distinct prime numbers

The prime factorization of 20207768 is 2 × 2 × 2 × 7 × 360853. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 41, 93, 815, 468, 8318, 9137, 6955, 98653, 884651, 644957, 7040909, 4765982, 33646835, 27682620, 54135542, 903674748, 4239761864, 2475177692

Basic calculations (n = 20207768)

Multiplication

n×y
n×2 40415536
n×3 60623304
n×4 80831072
n×5 101038840

Division

n÷y
n÷2 10103884
n÷3 6735922.6666667
n÷3 5051942
n÷5 4041553.6

Exponentiation

ny
n2 408353887541824
n3 8.2519206213433E+21
n4 1.6675289747052E+29
n5 3.3697038654121E+36

Nth Root

y√n
2√n 4495.3051064416
3√n 272.37847399372
4√n 67.047036522442
5√n 28.913699923238

Divisors of 20207768

1, 2, 4, 7, 8, 14, 28, 56, 360853, 721706, 1443412, 2525971, 2886824, 5051942, 10103884, 20207768

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20207767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20207768 can be divided by 16 positive divisors. The sum of these divisors (counting 20207768) is 1, the average is 0.0625.

Base conversion 20207768

Base System Value
2 Binary 1001101000101100010011000
3 Ternary 1102000122211212
4 Quaternary 1031011202120
5 Quinary 20133122033
6 Senary 2001042252
8 Octal 115054230
10 Decimal 20207768
12 Duodecimal 6926388
16 Hexadecimal 1345898
20 Vigesimal 665j88
36 Base36 c14ew

Cryptographic Hash Functions

md5 9c4714ac7f07b9e4cfcd8167ece2d2fb
sha1 43ab3768db58025bbb8f093af28914cd2277374e
sha256 0674ecf5b512433e65964f3409127f4aa94a28dff339938b3e1c47cd9aa32d9e
sha512 b8036300a351fa6a7890534908d84f7e62522d4c737a6caadee507baf1473de8fab6cfdda06d3aea9955e153f91f88051cdee4fa359160ff084972b56d1d83c9
ripemd-160 79e1d32d0075fee6efe595f4a543c2883a506c75

20207768 as geometric shapes

Circle

Radius = n
Diameter 40415536
Circumference 126969150.98849
Area 1.2828815731662E+15

Sphere

Radius = n
Volume 3.4565564269358E+22
Surface area 5.1315262926649E+15
Circumference 126969150.98849

Square

Length = n
Perimeter 80831072
Area 408353887541824
Diagonal 28578099.570889

Cube

Length = n
Surface area 2450123325250944
Volume 8.2519206213433E+21
Space diagonal 35000880.883565

Equilateral Triangle

Length = n
Perimeter 60623304
Area 1.7682242017268E+14
Altitude 17500440.441782

Triangular Pyramid

Length = n
Surface area 1.7682242017268E+14
Volume 9.7249817152749E+20
Height 9526033.1902963