20028080 (number)

20028080 is an even 8-digits composite number following 20028079 and preceding 20028081. In scientific notation, it is written as 2.0028080 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 40 positive divisors. There are 7907328 positive integers (up to 20028080) that are relatively prime to 20028080.

Interesting facts

Basic properties

Name

Name twenty million twenty-eight thousand eighty

Notation

Scientific notation 2.0028080 × 10^7
Engineering notation 2.0028080 × 10^6

Prime Factorization of 20028080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 79 × 3169

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2503510
Product of the distinct prime numbers

The prime factorization of 20028080 is 2 × 2 × 2 × 2 × 5 × 79 × 3169. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 8, 90, 7, 291, 522, 1939, 2766, 64246, 45751, 612853, 554614, 7259969, 4983432, 9772201, 8379896, 733064544, 742557186, 1047081174, 3209668076

Basic calculations (n = 20028080)

Multiplication

n×y
n×2 40056160
n×3 60084240
n×4 80112320
n×5 100140400

Division

n÷y
n÷2 10014040
n÷3 6676026.6666667
n÷3 5007020
n÷5 4005616

Exponentiation

ny
n2 401123988486400
n3 8.0337433313247E+21
n4 1.6090045413924E+29
n5 3.222527167537E+36

Nth Root

y√n
2√n 4475.2742932696
3√n 271.56873699802
4√n 66.897490934038
5√n 28.862095774448

Divisors of 20028080

1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 3169, 6320, 6338, 12676, 15845, 25352, 31690, 50704, 63380, 126760, 250351, 253520, 500702, 1001404, 1251755, 2002808, 2503510, 4005616, 5007020, 10014040, 20028080

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 -20028079
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 20028080 can be divided by 40 positive divisors. The sum of these divisors (counting 20028080) is 1, the average is 0.025.

Base conversion 20028080

Base System Value
2 Binary 1001100011001101010110000
3 Ternary 1101200112100202
4 Quaternary 1030121222300
5 Quinary 20111344310
6 Senary 1553134332
8 Octal 114315260
10 Decimal 20028080
12 Duodecimal 685a3a8
16 Hexadecimal 1319ab0
20 Vigesimal 653a40
36 Base36 bx9rk

Cryptographic Hash Functions

md5 83eacf745a89e2400d7e1fdf1ccd9175
sha1 d7620ff26563b967d742c5b06b887d6497cbae21
sha256 f1db53e40910456f9026ee844f120aa372c4a17644b55a8150f6053f54bcbc67
sha512 48e370dc5b11e5af37e2868878f3b7a86637a2d6b99e693256709452df08ff6b1a51c4a5d047127a4059e37a0195af2d979326db81c48bfb266b06c41e8082c7
ripemd-160 21709c65b4225182e3b103a4e465443c0b8f43f3

20028080 as geometric shapes

Circle

Radius = n
Diameter 40056160
Circumference 125840137.98702
Area 1.2601681754075E+15

Sphere

Radius = n
Volume 3.3651665374021E+22
Surface area 5.04067270163E+15
Circumference 125840137.98702

Square

Length = n
Perimeter 80112320
Area 401123988486400
Diagonal 28323982.364293

Cube

Length = n
Surface area 2406743930918400
Volume 8.0337433313247E+21
Space diagonal 34689652.138054

Equilateral Triangle

Length = n
Perimeter 60084240
Area 1.7369178204828E+14
Altitude 17344826.069027

Triangular Pyramid

Length = n
Surface area 1.7369178204828E+14
Volume 9.4678573131532E+20
Height 9441327.4547644