20794938 (number)

20794938 is an even 8-digits composite number following 20794937 and preceding 20794939. In scientific notation, it is written as 2.0794938 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 6870080 positive integers (up to 20794938) that are relatively prime to 20794938.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-four thousand nine hundred thirty-eight

Notation

Scientific notation 2.0794938 × 10^7
Engineering notation 2.0794938 × 10^6

Prime Factorization of 20794938

Prime Factorization 2 × 3 × 113 × 30671

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20794938
Product of the distinct prime numbers

The prime factorization of 20794938 is 2 × 3 × 113 × 30671. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 53, 73, 459, 86, 3323, 8274, 25624, 52826, 736751, 631785, 8808843, 8812316, 9407105, 4993001, 505066622, 38170916, 5363664973, 6528369358

Basic calculations (n = 20794938)

Multiplication

n×y
n×2 41589876
n×3 62384814
n×4 83179752
n×5 103974690

Division

n÷y
n÷2 10397469
n÷3 6931646
n÷3 5198734.5
n÷5 4158987.6

Exponentiation

ny
n2 432429446423844
n3 8.9923435277582E+21
n4 1.8699522613443E+29
n5 3.8885541337615E+36

Nth Root

y√n
2√n 4560.1467081663
3√n 274.99146199387
4√n 67.52885833602
5√n 29.079807411604

Divisors of 20794938

1, 2, 3, 6, 113, 226, 339, 678, 30671, 61342, 92013, 184026, 3465823, 6931646, 10397469, 20794938

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 -20794937
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 20794938 can be divided by 16 positive divisors. The sum of these divisors (counting 20794938) is 1, the average is 0.0625.

Base conversion 20794938

Base System Value
2 Binary 1001111010100111000111010
3 Ternary 1110010111021220
4 Quaternary 1033110320322
5 Quinary 20310414223
6 Senary 2021412510
8 Octal 117247072
10 Decimal 20794938
12 Duodecimal 6b6a136
16 Hexadecimal 13d4e3a
20 Vigesimal 69j76i
36 Base36 cdph6

Cryptographic Hash Functions

md5 2ff3b40ee36ab6e7709d6d793200e094
sha1 52f112e4e4b5043f433f7bcded16bf5ad957254f
sha256 987077169e233da9c43d2e47e98b95400ffdc7c9fb362430b46278d3067d9860
sha512 f0e7192d2f36c7a4ac40706253925be0d57479eeb930a4e7aeb813c837e3a023950801d2d390ef4e76270bc7c7ed07255a41085e612e52c4dc4eadf4407077cb
ripemd-160 422a9ab94bcb0679bcf7a5a83a06c98225488626

20794938 as geometric shapes

Circle

Radius = n
Diameter 41589876
Circumference 130658448.90531
Area 1.358517172081E+15

Sphere

Radius = n
Volume 3.7667040487148E+22
Surface area 5.4340686883242E+15
Circumference 130658448.90531

Square

Length = n
Perimeter 83179752
Area 432429446423844
Diagonal 29408483.348308

Cube

Length = n
Surface area 2594576678543064
Volume 8.9923435277582E+21
Space diagonal 36017889.156245

Equilateral Triangle

Length = n
Perimeter 62384814
Area 1.8724744297375E+14
Altitude 18008944.578122

Triangular Pyramid

Length = n
Surface area 1.8724744297375E+14
Volume 1.0597578478728E+21
Height 9802827.7827692