20144880 (number)

20144880 is an even 8-digits composite number following 20144879 and preceding 20144881. In scientific notation, it is written as 2.0144880 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 60 positive divisors. There are 4596480 positive integers (up to 20144880) that are relatively prime to 20144880.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-four thousand eight hundred eighty

Notation

Scientific notation 2.0144880 × 10^7
Engineering notation 2.0144880 × 10^6

Prime Factorization of 20144880

Prime Factorization 2 × 2 × 2 × 2 × 45 × 7 × 7 × 571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 359730
Product of the distinct prime numbers

The prime factorization of 20144880 is 2 × 2 × 2 × 2 × 45 × 7 × 7 × 571. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20144880)

Multiplication

n×y
n×2 40289760
n×3 60434640
n×4 80579520
n×5 100724400

Division

n÷y
n÷2 10072440
n÷3 6714960
n÷3 5036220
n÷5 4028976

Exponentiation

ny
n2 405816190214400
n3 8.1751184539263E+21
n4 1.6468678024013E+29
n5 3.3175954255238E+36

Nth Root

y√n
2√n 4488.3048024839
3√n 272.09562669965
4√n 66.994811757956
5√n 28.895681184122

Divisors of 20144880

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20144879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20144880 can be divided by 60 positive divisors. The sum of these divisors (counting 20144880) is 1, the average is 0.016666666666667.

Base conversion 20144880

Base System Value
2 Binary 1001100110110001011110000
3 Ternary 1101220110120200
4 Quaternary 1030312023300
5 Quinary 20124114010
6 Senary 1555435200
8 Octal 114661360
10 Decimal 20144880
12 Duodecimal 68b5b00
16 Hexadecimal 13362f0
20 Vigesimal 65i240
36 Base36 bzrw0

Cryptographic Hash Functions

md5 eb54c7aee470cd2ff5807e7b37e7e163
sha1 ea5f19bfa358eddb0deb607efa4cdf73a9de8577
sha256 5971271921215dee4ec1c72e2787878fe5990c61616746eadfe787f77eca3f4f
sha512 aa59fe59e4b56dfb3eda6fec1e67df852c0e74ed368a26e87910513d699bec518ea93097c9da49d619ad6ec556a6337f758c6a45ed9b431fb84a74ae55f12173
ripemd-160 831a4872bca668bc76f06ae7f7b4baca3b3ebcd1

20144880 as geometric shapes

Circle

Radius = n
Diameter 40289760
Circumference 126574014.0309
Area 1.2749091618854E+15

Sphere

Radius = n
Volume 3.4243856102775E+22
Surface area 5.0996366475414E+15
Circumference 126574014.0309

Square

Length = n
Perimeter 80579520
Area 405816190214400
Diagonal 28489162.508379

Cube

Length = n
Surface area 2434897141286400
Volume 8.1751184539263E+21
Space diagonal 34891955.672378

Equilateral Triangle

Length = n
Perimeter 60434640
Area 1.7572356499634E+14
Altitude 17445977.836189

Triangular Pyramid

Length = n
Surface area 1.7572356499634E+14
Volume 9.6344694929576E+20
Height 9496387.5027928