20791344 (number)

20791344 is an even 8-digits composite number following 20791343 and preceding 20791345. In scientific notation, it is written as 2.0791344 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 5940288 positive integers (up to 20791344) that are relatively prime to 20791344.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-one thousand three hundred forty-four

Notation

Scientific notation 2.0791344 × 10^7
Engineering notation 2.0791344 × 10^6

Prime Factorization of 20791344

Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 61879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2598918
Product of the distinct prime numbers

The prime factorization of 20791344 is 2 × 2 × 2 × 2 × 3 × 7 × 61879. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20791344)

Multiplication

n×y
n×2 41582688
n×3 62374032
n×4 83165376
n×5 103956720

Division

n÷y
n÷2 10395672
n÷3 6930448
n÷3 5197836
n÷5 4158268.8

Exponentiation

ny
n2 432279985326336
n3 8.9876818792348E+21
n4 1.8686598571374E+29
n5 3.8851949908734E+36

Nth Root

y√n
2√n 4559.752624869
3√n 274.97561877509
4√n 67.525940384929
5√n 29.078802166445

Divisors of 20791344

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20791343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20791344 can be divided by 40 positive divisors. The sum of these divisors (counting 20791344) is 1, the average is 0.025.

Base conversion 20791344

Base System Value
2 Binary 1001111010100000000110000
3 Ternary 1110010022100210
4 Quaternary 1033110000300
5 Quinary 20310310334
6 Senary 2021344120
8 Octal 117240060
10 Decimal 20791344
12 Duodecimal 6b68040
16 Hexadecimal 13d4030
20 Vigesimal 69ii74
36 Base36 cdmpc

Cryptographic Hash Functions

md5 8721f0d5366997832500fbc63e65f00f
sha1 9a4fa17292b1572efb567e1196ebd7a0440b91b7
sha256 e8d24b25799dc919a1623bea5a98115fc04a06e4db3ba549f87b178c22b342b6
sha512 277d2267e1220a5902b7de2149599fa072c40975fe8851b6e9e19de07a36f373726dff72c16b7c18fbf75f232f8c70d99c4b892e310e96cc753a5ca0d1465ae2
ripemd-160 013c55a0476b473082a1622da36bd1e2b39efe90

20791344 as geometric shapes

Circle

Radius = n
Diameter 41582688
Circumference 130635867.13732
Area 1.3580476261951E+15

Sphere

Radius = n
Volume 3.7647513819475E+22
Surface area 5.4321905047805E+15
Circumference 130635867.13732

Square

Length = n
Perimeter 83165376
Area 432279985326336
Diagonal 29403400.664764

Cube

Length = n
Surface area 2593679911958016
Volume 8.9876818792348E+21
Space diagonal 36011664.165642

Equilateral Triangle

Length = n
Perimeter 62374032
Area 1.8718272442009E+14
Altitude 18005832.082821

Triangular Pyramid

Length = n
Surface area 1.8718272442009E+14
Volume 1.0592084673257E+21
Height 9801133.5549215