20288768 (number)

20288768 is an even 8-digits composite number following 20288767 and preceding 20288769. In scientific notation, it is written as 2.0288768 × 10^7. The sum of its digits is 41. It has a total of 10 prime factors and 36 positive divisors. There are 9891840 positive integers (up to 20288768) that are relatively prime to 20288768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0288768 × 10^7
Engineering notation 2.0288768 × 10^6

Prime Factorization of 20288768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 41 × 1933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 158506
Product of the distinct prime numbers

The prime factorization of 20288768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 41 × 1933. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20288768)

Multiplication

n×y
n×2 40577536
n×3 60866304
n×4 81155072
n×5 101443840

Division

n÷y
n÷2 10144384
n÷3 6762922.6666667
n÷3 5072192
n÷5 4057753.6

Exponentiation

ny
n2 411634106957824
n3 8.3515488969545E+21
n4 1.6944263801097E+29
n5 3.4377823719125E+36

Nth Root

y√n
2√n 4504.3054958562
3√n 272.74191910568
4√n 67.114122923988
5√n 28.936842149066

Divisors of 20288768

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20288767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20288768 can be divided by 36 positive divisors. The sum of these divisors (counting 20288768) is 1, the average is 0.027777777777778.

Base conversion 20288768

Base System Value
2 Binary 1001101011001010100000000
3 Ternary 1102011202221212
4 Quaternary 1031121110000
5 Quinary 20143220033
6 Senary 2002505252
8 Octal 115312400
10 Decimal 20288768
12 Duodecimal 6965228
16 Hexadecimal 1359500
20 Vigesimal 66g1i8
36 Base36 c2uww

Cryptographic Hash Functions

md5 21815758db08dc936a156ac4ba5aab55
sha1 0930fb04aee08da35aed16979ab0eb00d69512a5
sha256 4e90af11e9de0840bcea0fd9d50a99ccd01e7385cc871b7cb9e395c8a589f83c
sha512 7e748297d0dcefe2dca12026f53e16ee89d10393445882306509b2c4d90bbd82a939dcfda2973e2392704f8cc9bd3acc9f2cbf606c85d2f43bd39f84a43d9f2b
ripemd-160 0739ce0932294e679a584f8a6cb256bdb4c4a439

20288768 as geometric shapes

Circle

Radius = n
Diameter 40577536
Circumference 127478088.99838
Area 1.2931866863857E+15

Sphere

Radius = n
Volume 3.4982886214357E+22
Surface area 5.1727467455428E+15
Circumference 127478088.99838

Square

Length = n
Perimeter 81155072
Area 411634106957824
Diagonal 28692650.869441

Cube

Length = n
Surface area 2469804641746944
Volume 8.3515488969545E+21
Space diagonal 35141176.998978

Equilateral Triangle

Length = n
Perimeter 60866304
Area 1.782427968448E+14
Altitude 17570588.499489

Triangular Pyramid

Length = n
Surface area 1.782427968448E+14
Volume 9.8423947640792E+20
Height 9564216.9564804