20404866 (number)

20404866 is an even 8-digits composite number following 20404865 and preceding 20404867. In scientific notation, it is written as 2.0404866 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 6632640 positive integers (up to 20404866) that are relatively prime to 20404866.

Interesting facts

Basic properties

Name

Name twenty million four hundred four thousand eight hundred sixty-six

Notation

Scientific notation 2.0404866 × 10^7
Engineering notation 2.0404866 × 10^6

Prime Factorization of 20404866

Prime Factorization 2 × 3 × 197 × 61 × 283

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20404866
Product of the distinct prime numbers

The prime factorization of 20404866 is 2 × 3 × 197 × 61 × 283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 97, 11, 299, 95, 5759, 2568, 10308, 6298, 739568, 689269, 2230503, 3815470, 91659667, 33496733, 968381583, 752976884, 8979253403, 5539984089

Basic calculations (n = 20404866)

Multiplication

n×y
n×2 40809732
n×3 61214598
n×4 81619464
n×5 102024330

Division

n÷y
n÷2 10202433
n÷3 6801622
n÷3 5101216.5
n÷5 4080973.2

Exponentiation

ny
n2 416358556477956
n3 8.4957405528861E+21
n4 1.7335444755241E+29
n5 3.5372742728109E+36

Nth Root

y√n
2√n 4517.17455939
3√n 273.26116509673
4√n 67.209929023843
5√n 28.969883545911

Divisors of 20404866

1, 2, 3, 6, 61, 122, 183, 197, 283, 366, 394, 566, 591, 849, 1182, 1698, 12017, 17263, 24034, 34526, 36051, 51789, 55751, 72102, 103578, 111502, 167253, 334506, 3400811, 6801622, 10202433, 20404866

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20404865
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20404866 can be divided by 32 positive divisors. The sum of these divisors (counting 20404866) is 1, the average is 0.03125.

Base conversion 20404866

Base System Value
2 Binary 1001101110101101010000010
3 Ternary 1102101200012210
4 Quaternary 1031311222002
5 Quinary 20210423431
6 Senary 2005202550
8 Octal 115655202
10 Decimal 20404866
12 Duodecimal 6a00456
16 Hexadecimal 1375a82
20 Vigesimal 67ac36
36 Base36 c5chu

Cryptographic Hash Functions

md5 36fbdf405060f71a50642e74fa11fbe4
sha1 ddd28711a76ae808a4591c69a9e1ab2f83700738
sha256 b5493e017d61cf7dbc94528dfca056d17aa44d82062fec58cda4c83525e76f40
sha512 d965a1db96b58d44695614567931ef27f4a9b1d42e0a2c5453fd2197707732f5e7a29428c686b1caf872fabea292522c8b012e3bda1b0fea4a83ac0f762e79f1
ripemd-160 9ac9d979554661ac53ab71b49b5e578fe5150057

20404866 as geometric shapes

Circle

Radius = n
Diameter 40809732
Circumference 128207554.24617
Area 1.3080289822904E+15

Sphere

Radius = n
Volume 3.5586874810336E+22
Surface area 5.2321159291616E+15
Circumference 128207554.24617

Square

Length = n
Perimeter 81619464
Area 416358556477956
Diagonal 28856838.235606

Cube

Length = n
Surface area 2498151338867736
Volume 8.4957405528861E+21
Space diagonal 35342264.633635

Equilateral Triangle

Length = n
Perimeter 61214598
Area 1.8028854349646E+14
Altitude 17671132.316817

Triangular Pyramid

Length = n
Surface area 1.8028854349646E+14
Volume 1.0012326260246E+21
Height 9618946.0785352