20404976 (number)

20404976 is an even 8-digits composite number following 20404975 and preceding 20404977. In scientific notation, it is written as 2.0404976 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 10136256 positive integers (up to 20404976) that are relatively prime to 20404976.

Interesting facts

Basic properties

Name

Name twenty million four hundred four thousand nine hundred seventy-six

Notation

Scientific notation 2.0404976 × 10^7
Engineering notation 2.0404976 × 10^6

Prime Factorization of 20404976

Prime Factorization 2 × 2 × 2 × 2 × 157 × 8123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2550622
Product of the distinct prime numbers

The prime factorization of 20404976 is 2 × 2 × 2 × 2 × 157 × 8123. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 17, 46, 806, 809, 2987, 169, 75357, 77140, 434394, 924217, 3792787, 6390909, 15650578, 99685011, 289679950, 106136208, 2877239380, 1977807066

Basic calculations (n = 20404976)

Multiplication

n×y
n×2 40809952
n×3 61214928
n×4 81619904
n×5 102024880

Division

n÷y
n÷2 10202488
n÷3 6801658.6666667
n÷3 5101244
n÷5 4080995.2

Exponentiation

ny
n2 416363045560576
n3 8.4958779519505E+21
n4 1.7335818570848E+29
n5 3.537369618785E+36

Nth Root

y√n
2√n 4517.1867351262
3√n 273.26165613441
4√n 67.210019603674
5√n 28.969914780425

Divisors of 20404976

1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 8123, 16246, 32492, 64984, 129968, 1275311, 2550622, 5101244, 10202488, 20404976

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20404975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20404976 can be divided by 20 positive divisors. The sum of these divisors (counting 20404976) is 1, the average is 0.05.

Base conversion 20404976

Base System Value
2 Binary 1001101110101101011110000
3 Ternary 1102101200100212
4 Quaternary 1031311223300
5 Quinary 20210424401
6 Senary 2005203252
8 Octal 115655360
10 Decimal 20404976
12 Duodecimal 6a00528
16 Hexadecimal 1375af0
20 Vigesimal 67ac8g
36 Base36 c5ckw

Cryptographic Hash Functions

md5 94439036fde4db3a4d9c93d2d5f2341d
sha1 7f49ac63b404156619788072d46f9a3261647190
sha256 bc4f0c065f7dba78fe42e5289afd5e43fa4affcdf53d5eaa47232cdc2f83ecb9
sha512 97b5e1bd9e4d3ff2f05784cdeadc359fc1a0d720b40e73a4d0f0746a83111304657c587e34d7b5a117bbcf262567853bc00cf14dc482f3885aa37bb12292dcca
ripemd-160 54fd008e11e3e3b7ba15477229daa1d057c50c8f

20404976 as geometric shapes

Circle

Radius = n
Diameter 40809952
Circumference 128208245.39655
Area 1.3080430851594E+15

Sphere

Radius = n
Volume 3.5587450346191E+22
Surface area 5.2321723406375E+15
Circumference 128208245.39655

Square

Length = n
Perimeter 81619904
Area 416363045560576
Diagonal 28856993.799098

Cube

Length = n
Surface area 2498178273363456
Volume 8.4958779519505E+21
Space diagonal 35342455.159224

Equilateral Triangle

Length = n
Perimeter 61214928
Area 1.8029048732626E+14
Altitude 17671227.579612

Triangular Pyramid

Length = n
Surface area 1.8029048732626E+14
Volume 1.0012488186596E+21
Height 9618997.9330325