20484768 (number)

20484768 is an even 8-digits composite number following 20484767 and preceding 20484769. In scientific notation, it is written as 2.0484768 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 24 positive divisors. There are 6828224 positive integers (up to 20484768) that are relatively prime to 20484768.

Interesting facts

Basic properties

Name

Name twenty million four hundred eighty-four thousand seven hundred sixty-eight

Notation

Scientific notation 2.0484768 × 10^7
Engineering notation 2.0484768 × 10^6

Prime Factorization of 20484768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 213383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1280298
Product of the distinct prime numbers

The prime factorization of 20484768 is 2 × 2 × 2 × 2 × 2 × 3 × 213383. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 4, 68, 53, 94, 194, 6039, 292, 40804, 74270, 880488, 493286, 9411800, 1741620, 58778772, 34481623, 316915095, 837786341, 1930443235, 1802748626

Basic calculations (n = 20484768)

Multiplication

n×y
n×2 40969536
n×3 61454304
n×4 81939072
n×5 102423840

Division

n÷y
n÷2 10242384
n÷3 6828256
n÷3 5121192
n÷5 4096953.6

Exponentiation

ny
n2 419625720013824
n3 8.5959355213161E+21
n4 1.7608574489712E+29
n5 3.6070756323247E+36

Nth Root

y√n
2√n 4526.0101634884
3√n 273.61738202212
4√n 67.275628302442
5√n 28.992536323539

Divisors of 20484768

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 213383, 426766, 640149, 853532, 1280298, 1707064, 2560596, 3414128, 5121192, 6828256, 10242384, 20484768

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 -20484767
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 20484768 can be divided by 24 positive divisors. The sum of these divisors (counting 20484768) is 1, the average is 0.041666666666667.

Base conversion 20484768

Base System Value
2 Binary 1001110001001001010100000
3 Ternary 1102112201211010
4 Quaternary 1032021022200
5 Quinary 20221003033
6 Senary 2011020520
8 Octal 116111240
10 Decimal 20484768
12 Duodecimal 6a3a740
16 Hexadecimal 13892a0
20 Vigesimal 680bi8
36 Base36 c725c

Cryptographic Hash Functions

md5 938a5c6b46fe856be196396204be2353
sha1 afa2db8eab7b950bfce15cff712c55190383fe56
sha256 c355a73386406b55423a5166b85b2ff75cc500509e1470204457da5f4a9c623a
sha512 1bc7185b1928dfd248d2e2f774abdfed74c461750ff4751316c3b86e0a5d7aa550605478bef527297e35fda5eb1359ac5069d769f64b37f067bf12a7ad9c21d9
ripemd-160 ed5c4740562450185a0396ff4d2942dbd811e8dd

20484768 as geometric shapes

Circle

Radius = n
Diameter 40969536
Circumference 128709593.31858
Area 1.3182930792528E+15

Sphere

Radius = n
Volume 3.6006570512664E+22
Surface area 5.273172317011E+15
Circumference 128709593.31858

Square

Length = n
Perimeter 81939072
Area 419625720013824
Diagonal 28969836.727666

Cube

Length = n
Surface area 2517754320082944
Volume 8.5959355213161E+21
Space diagonal 35480658.957261

Equilateral Triangle

Length = n
Perimeter 61454304
Area 1.8170326680665E+14
Altitude 17740329.478631

Triangular Pyramid

Length = n
Surface area 1.8170326680665E+14
Volume 1.0130407162942E+21
Height 9656612.2425555