20147020 (number)

20147020 is an even 8-digits composite number following 20147019 and preceding 20147021. In scientific notation, it is written as 2.0147020 × 10^7. The sum of its digits is 16. It has a total of 5 prime factors and 24 positive divisors. There are 7886976 positive integers (up to 20147020) that are relatively prime to 20147020.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand twenty

Notation

Scientific notation 2.0147020 × 10^7
Engineering notation 2.0147020 × 10^6

Prime Factorization of 20147020

Prime Factorization 2 × 2 × 5 × 47 × 21433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10073510
Product of the distinct prime numbers

The prime factorization of 20147020 is 2 × 2 × 5 × 47 × 21433. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 58, 84, 458, 887, 1766, 8626, 9620, 13405, 993183, 556919, 6625996, 6532500, 3060622, 75006099, 268889629, 337935214, 1247953653, 6459475263

Basic calculations (n = 20147020)

Multiplication

n×y
n×2 40294040
n×3 60441060
n×4 80588080
n×5 100735100

Division

n÷y
n÷2 10073510
n÷3 6715673.3333333
n÷3 5036755
n÷5 4029404

Exponentiation

ny
n2 405902414880400
n3 8.1777240706437E+21
n4 1.6475677040574E+29
n5 3.3193579484999E+36

Nth Root

y√n
2√n 4488.5431935094
3√n 272.10526130695
4√n 66.996590909609
5√n 28.896295078376

Divisors of 20147020

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 21433, 42866, 85732, 107165, 214330, 428660, 1007351, 2014702, 4029404, 5036755, 10073510, 20147020

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20147019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147020 can be divided by 24 positive divisors. The sum of these divisors (counting 20147020) is 1, the average is 0.041666666666667.

Base conversion 20147020

Base System Value
2 Binary 1001100110110101101001100
3 Ternary 1101220120111221
4 Quaternary 1030312231030
5 Quinary 20124201040
6 Senary 1555453124
8 Octal 114665514
10 Decimal 20147020
12 Duodecimal 68b71a4
16 Hexadecimal 1336b4c
20 Vigesimal 65i7b0
36 Base36 bztjg

Cryptographic Hash Functions

md5 f82eb1ccd896dc56b166cba48b96825e
sha1 9b58c4c6ea09709459c014f046c90184611e0d9f
sha256 facaaccebd254f3d136ee8f7272693a1c48681ca2ac7b319fcf6a218e212910c
sha512 4b27fba681c4ff6129fa0b3a38277044ba0cf7f64250823c9f6c36d3d8355f43764e8af2bbc7331b66596480fc5e75dd8e8692f7fcc4b34a2ce624d1e71769e9
ripemd-160 adb176211b281a2b714352b1712c84d59b5963ef

20147020 as geometric shapes

Circle

Radius = n
Diameter 40294040
Circumference 126587460.04745
Area 1.2751800446626E+15

Sphere

Radius = n
Volume 3.4254770484558E+22
Surface area 5.1007201786505E+15
Circumference 126587460.04745

Square

Length = n
Perimeter 80588080
Area 405902414880400
Diagonal 28492188.925402

Cube

Length = n
Surface area 2435414489282400
Volume 8.1777240706437E+21
Space diagonal 34895662.261106

Equilateral Triangle

Length = n
Perimeter 60441060
Area 1.7576090137194E+14
Altitude 17447831.130553

Triangular Pyramid

Length = n
Surface area 1.7576090137194E+14
Volume 9.6375402417077E+20
Height 9497396.3084673