20028020 (number)

20028020 is an even 8-digits composite number following 20028019 and preceding 20028021. In scientific notation, it is written as 2.0028020 × 10^7. The sum of its digits is 14. It has a total of 4 prime factors and 12 positive divisors. There are 8011200 positive integers (up to 20028020) that are relatively prime to 20028020.

Interesting facts

Basic properties

Name

Name twenty million twenty-eight thousand twenty

Notation

Scientific notation 2.0028020 × 10^7
Engineering notation 2.0028020 × 10^6

Prime Factorization of 20028020

Prime Factorization 2 × 2 × 5 × 1001401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10014010
Product of the distinct prime numbers

The prime factorization of 20028020 is 2 × 2 × 5 × 1001401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 82, 27, 469, 477, 38, 7441, 94182, 89197, 386671, 319033, 3073244, 4207637, 86488621, 31027365, 631454948, 483021792, 7306983500, 3568895671

Basic calculations (n = 20028020)

Multiplication

n×y
n×2 40056040
n×3 60084060
n×4 80112080
n×5 100140100

Division

n÷y
n÷2 10014010
n÷3 6676006.6666667
n÷3 5007005
n÷5 4005604

Exponentiation

ny
n2 401121585120400
n3 8.0336711292231E+21
n4 1.608985260495E+29
n5 3.22247889769E+36

Nth Root

y√n
2√n 4475.2675897649
3√n 271.56846580976
4√n 66.897440831207
5√n 28.862078481449

Divisors of 20028020

1, 2, 4, 5, 10, 20, 1001401, 2002802, 4005604, 5007005, 10014010, 20028020

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20028019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20028020 can be divided by 12 positive divisors. The sum of these divisors (counting 20028020) is 1, the average is 0.083333333333333.

Base conversion 20028020

Base System Value
2 Binary 1001100011001101001110100
3 Ternary 1101200112021112
4 Quaternary 1030121221310
5 Quinary 20111344040
6 Senary 1553134152
8 Octal 114315164
10 Decimal 20028020
12 Duodecimal 685a358
16 Hexadecimal 1319a74
20 Vigesimal 653a10
36 Base36 bx9pw

Cryptographic Hash Functions

md5 469519c780f554d678661f3fa1db6a8c
sha1 5ee704dc080d225e80983c18bf8e26bfefd6a28b
sha256 6aa337024383fb00d451867ae0733d85a9fe5e74e27a2578b51875ada958e6d4
sha512 07fce8d5dd43a2ed3c5ee0b3f39dca03843cec3bce6e38adae7fe5890f14ae14f8be7835f6acd4384fc374de5ca8ee9202c07de5e59c86364c380631ad7e3c10
ripemd-160 2c4cbc608317f81ca607f172114c7e8176e5055f

20028020 as geometric shapes

Circle

Radius = n
Diameter 40056040
Circumference 125839760.9959
Area 1.2601606250105E+15

Sphere

Radius = n
Volume 3.3651362934565E+22
Surface area 5.0406425000422E+15
Circumference 125839760.9959

Square

Length = n
Perimeter 80112080
Area 401121585120400
Diagonal 28323897.51148

Cube

Length = n
Surface area 2406729510722400
Volume 8.0336711292231E+21
Space diagonal 34689548.215006

Equilateral Triangle

Length = n
Perimeter 60084060
Area 1.7369074136027E+14
Altitude 17344774.107503

Triangular Pyramid

Length = n
Surface area 1.7369074136027E+14
Volume 9.4677722221604E+20
Height 9441299.1704932