20790788 (number)

20790788 is an even 8-digits composite number following 20790787 and preceding 20790789. In scientific notation, it is written as 2.0790788 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 9707040 positive integers (up to 20790788) that are relatively prime to 20790788.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0790788 × 10^7
Engineering notation 2.0790788 × 10^6

Prime Factorization of 20790788

Prime Factorization 2 × 2 × 19 × 71 × 3853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10395394
Product of the distinct prime numbers

The prime factorization of 20790788 is 2 × 2 × 19 × 71 × 3853. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 24, 27, 522, 526, 8477, 3867, 36557, 84014, 478985, 776873, 7975905, 7526983, 93790792, 79109507, 429710337, 787064584, 5724391314, 3576469595

Basic calculations (n = 20790788)

Multiplication

n×y
n×2 41581576
n×3 62372364
n×4 83163152
n×5 103953940

Division

n÷y
n÷2 10395394
n÷3 6930262.6666667
n÷3 5197697
n÷5 4158157.6

Exponentiation

ny
n2 432256865660944
n3 8.9869608555012E+21
n4 1.8684599791102E+29
n5 3.8846755312165E+36

Nth Root

y√n
2√n 4559.6916562417
3√n 274.97316762992
4√n 67.52548893745
5√n 29.078646640309

Divisors of 20790788

1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 3853, 5396, 7706, 15412, 73207, 146414, 273563, 292828, 547126, 1094252, 5197697, 10395394, 20790788

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 -20790787
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 20790788 can be divided by 24 positive divisors. The sum of these divisors (counting 20790788) is 1, the average is 0.041666666666667.

Base conversion 20790788

Base System Value
2 Binary 1001111010011111000000100
3 Ternary 1110010021121012
4 Quaternary 1033103320010
5 Quinary 20310301123
6 Senary 2021341352
8 Octal 117237004
10 Decimal 20790788
12 Duodecimal 6b67858
16 Hexadecimal 13d3e04
20 Vigesimal 69igj8
36 Base36 cdm9w

Cryptographic Hash Functions

md5 49598a6da0730d28e7d04f01c889ba6f
sha1 7f5e2a3c4fa57ccb276e883d2049f44bf3f42c66
sha256 c629b4d874294d9876b6d5b2d760f25ab37ba3535b367c19a85bf53a55307180
sha512 3aad8b0ccbffcb01d5d50d04418f72688e6df289f37da804732cc63876e675e27ea76b6acf5da94c61efa87c22818b34c8d3d1134f42bf26ae2566cac2c4083e
ripemd-160 56d0b0007ed214bcc5ce9ead5e581a8cb4a8f4b2

20790788 as geometric shapes

Circle

Radius = n
Diameter 41581576
Circumference 130632373.68629
Area 1.3579749936242E+15

Sphere

Radius = n
Volume 3.7644493602322E+22
Surface area 5.4318999744967E+15
Circumference 130632373.68629

Square

Length = n
Perimeter 83163152
Area 432256865660944
Diagonal 29402614.362024

Cube

Length = n
Surface area 2593541193965664
Volume 8.9869608555012E+21
Space diagonal 36010701.145393

Equilateral Triangle

Length = n
Perimeter 62372364
Area 1.8717271331131E+14
Altitude 18005350.572697

Triangular Pyramid

Length = n
Surface area 1.8717271331131E+14
Volume 1.0591234938638E+21
Height 9800871.4540079