20095728 (number)

20095728 is an even 8-digits composite number following 20095727 and preceding 20095729. In scientific notation, it is written as 2.0095728 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 6677184 positive integers (up to 20095728) that are relatively prime to 20095728.

Interesting facts

Basic properties

Name

Name twenty million ninety-five thousand seven hundred twenty-eight

Notation

Scientific notation 2.0095728 × 10^7
Engineering notation 2.0095728 × 10^6

Prime Factorization of 20095728

Prime Factorization 2 × 2 × 2 × 2 × 3 × 839 × 499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2511966
Product of the distinct prime numbers

The prime factorization of 20095728 is 2 × 2 × 2 × 2 × 3 × 839 × 499. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 6, 89, 94, 201, 362, 7448, 5212, 84033, 52701, 797825, 124577, 5814733, 5683523, 54809095, 34696204, 870456899, 898776781, 7082314826, 6926460602

Basic calculations (n = 20095728)

Multiplication

n×y
n×2 40191456
n×3 60287184
n×4 80382912
n×5 100478640

Division

n÷y
n÷2 10047864
n÷3 6698576
n÷3 5023932
n÷5 4019145.6

Exponentiation

ny
n2 403838283849984
n3 8.1154243082361E+21
n4 1.630853595029E+29
n5 3.2773190253525E+36

Nth Root

y√n
2√n 4482.8258944554
3√n 271.87414881488
4√n 66.953908731719
5√n 28.881566742085

Divisors of 20095728

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 839, 998, 1497, 1678, 1996, 2517, 2994, 3356, 3992, 5034, 5988, 6712, 7984, 10068, 11976, 13424, 20136, 23952, 40272, 418661, 837322, 1255983, 1674644, 2511966, 3349288, 5023932, 6698576, 10047864, 20095728

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20095727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20095728 can be divided by 40 positive divisors. The sum of these divisors (counting 20095728) is 1, the average is 0.025.

Base conversion 20095728

Base System Value
2 Binary 1001100101010001011110000
3 Ternary 1101210222011020
4 Quaternary 1030222023300
5 Quinary 20121030403
6 Senary 1554415440
8 Octal 114521360
10 Decimal 20095728
12 Duodecimal 6891580
16 Hexadecimal 132a2f0
20 Vigesimal 65bj68
36 Base36 bypyo

Cryptographic Hash Functions

md5 51379823284362541cbccc251fc9a8ef
sha1 a49f7e11b3624b44334184d58ad01e736d8ce6ab
sha256 0edf9879dcd0a688ecd31cece4824bbde17b85dccd2b71167e9977dd0c6eb220
sha512 dd0561555d4423aff921f98fe986634457688fe14783e5f8d3291759fd1c4547d73ddfca7b8e1830d5cef5dd3148a69576334ef76f30dc7043ba4ae9b25880af
ripemd-160 b51723819bd1a8f4b3a8b186dcffff8cb15030b5

20095728 as geometric shapes

Circle

Radius = n
Diameter 40191456
Circumference 126265182.90668
Area 1.2686953857814E+15

Sphere

Radius = n
Volume 3.3993809850025E+22
Surface area 5.0747815431257E+15
Circumference 126265182.90668

Square

Length = n
Perimeter 80382912
Area 403838283849984
Diagonal 28419651.083361

Cube

Length = n
Surface area 2423029703099904
Volume 8.1154243082361E+21
Space diagonal 34806821.911084

Equilateral Triangle

Length = n
Perimeter 60287184
Area 1.748671064174E+14
Altitude 17403410.955542

Triangular Pyramid

Length = n
Surface area 1.748671064174E+14
Volume 9.5641192675998E+20
Height 9473217.0277869