20291768 (number)

20291768 is an even 8-digits composite number following 20291767 and preceding 20291769. In scientific notation, it is written as 2.0291768 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 8696448 positive integers (up to 20291768) that are relatively prime to 20291768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0291768 × 10^7
Engineering notation 2.0291768 × 10^6

Prime Factorization of 20291768

Prime Factorization 2 × 2 × 2 × 7 × 362353

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5072942
Product of the distinct prime numbers

The prime factorization of 20291768 is 2 × 2 × 2 × 7 × 362353. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 65, 58, 562, 234, 8348, 7185, 91970, 21205, 224628, 125284, 8088490, 2274189, 35318943, 21972270, 196622686, 423615698, 6981760411, 7483304074

Basic calculations (n = 20291768)

Multiplication

n×y
n×2 40583536
n×3 60875304
n×4 81167072
n×5 101458840

Division

n÷y
n÷2 10145884
n÷3 6763922.6666667
n÷3 5072942
n÷5 4058353.6

Exponentiation

ny
n2 411755848565824
n3 8.3552541517408E+21
n4 1.6954287882816E+29
n5 3.4403247632332E+36

Nth Root

y√n
2√n 4504.6384982593
3√n 272.75536144369
4√n 67.11660374497
5√n 28.937697848065

Divisors of 20291768

1, 2, 4, 7, 8, 14, 28, 56, 362353, 724706, 1449412, 2536471, 2898824, 5072942, 10145884, 20291768

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 -20291767
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 20291768 can be divided by 16 positive divisors. The sum of these divisors (counting 20291768) is 1, the average is 0.0625.

Base conversion 20291768

Base System Value
2 Binary 1001101011010000010111000
3 Ternary 1102011221001222
4 Quaternary 1031122002320
5 Quinary 20143314033
6 Senary 2002531212
8 Octal 115320270
10 Decimal 20291768
12 Duodecimal 6966b08
16 Hexadecimal 135a0b8
20 Vigesimal 66g988
36 Base36 c2x88

Cryptographic Hash Functions

md5 9d2c61c56374f46711695d8c4561231c
sha1 6f94f8d7753d58951a44bfd35aac56ee260e90b2
sha256 0a4b7bae86c4ffea2f10f8df8dc4c62f46d69b0961cc8212b53c36b0e53145a5
sha512 2a0ac8b9b3608e62a3157954d2cc08f735d63abf61433db8f61d816422bcd8bdc660687db2a4eb2f9662a6bed5d1fbd922db2c15c8bf12874aefaa939a4703d8
ripemd-160 1f14a0a89da34811eadb9abfc477de362c57af1e

20291768 as geometric shapes

Circle

Radius = n
Diameter 40583536
Circumference 127496938.5543
Area 1.293569148927E+15

Sphere

Radius = n
Volume 3.4998406749313E+22
Surface area 5.1742765957081E+15
Circumference 127496938.5543

Square

Length = n
Perimeter 81167072
Area 411755848565824
Diagonal 28696893.510128

Cube

Length = n
Surface area 2470535091394944
Volume 8.3552541517408E+21
Space diagonal 35146373.1514

Equilateral Triangle

Length = n
Perimeter 60875304
Area 1.7829551250741E+14
Altitude 17573186.5757

Triangular Pyramid

Length = n
Surface area 1.7829551250741E+14
Volume 9.8467614487217E+20
Height 9565631.1700428