28282960 (number)

28282960 is an even 8-digits composite number following 28282959 and preceding 28282961. In scientific notation, it is written as 2.8282960 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 11269632 positive integers (up to 28282960) that are relatively prime to 28282960.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8282960 × 10^7
Engineering notation 2.8282960 × 10^6

Prime Factorization of 28282960

Prime Factorization 2 × 2 × 2 × 2 × 5065 × 349

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3535370
Product of the distinct prime numbers

The prime factorization of 28282960 is 2 × 2 × 2 × 2 × 5065 × 349. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 3, 4, 48, 128, 533, 6237, 4019, 37600, 41361, 611873, 505034, 3129750, 1949638, 63761319, 65763296, 593786513, 665784708, 8810140014, 525470197

Basic calculations (n = 28282960)

Multiplication

n×y
n×2 56565920
n×3 84848880
n×4 113131840
n×5 141414800

Division

n÷y
n÷2 14141480
n÷3 9427653.3333333
n÷3 7070740
n÷5 5656592

Exponentiation

ny
n2 799925826361600
n3 2.2624270149952E+22
n4 6.3988132768029E+29
n5 1.8097737995528E+37

Nth Root

y√n
2√n 5318.1726184847
3√n 304.67836738789
4√n 72.925802144952
5√n 30.924662732133

Divisors of 28282960

1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5065, 5584, 10130, 20260, 40520, 81040, 1767685, 3535370, 7070740, 14141480, 28282960

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28282959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28282960 can be divided by 20 positive divisors. The sum of these divisors (counting 28282960) is 1, the average is 0.05.

Base conversion 28282960

Base System Value
2 Binary 1101011111001000001010000
3 Ternary 1222012220221001
4 Quaternary 1223321001100
5 Quinary 24220023320
6 Senary 2450111344
8 Octal 153710120
10 Decimal 28282960
12 Duodecimal 957b554
16 Hexadecimal 1af9050
20 Vigesimal 8gf780
36 Base36 gu79s

Cryptographic Hash Functions

md5 c1b0b2e94676a0e263979732490266d6
sha1 90d8aac2f027ea0b2c1e1768b64b83d2bf55a7c9
sha256 3f47a79b1806df2dc9d2127a3f669d4e6fba32463e7b91f65ef5d743fee9c9e4
sha512 0158344fe0bbdc1dc3563f9d8447be61c63323da111c4b2876aac674f7ddbf06c3d1b83789d83c9c48dd860be29f8c188ddb31f9e0d95416949344f231f4e576
ripemd-160 d960d883e02fd5c28cf51acb9a5c456f93c85937

28282960 as geometric shapes

Circle

Radius = n
Diameter 56565920
Circumference 177707078.71555
Area 2.5130410995143E+15

Sphere

Radius = n
Volume 9.476832119456E+22
Surface area 1.0052164398057E+16
Circumference 177707078.71555

Square

Length = n
Perimeter 113131840
Area 799925826361600
Diagonal 39998145.616056

Cube

Length = n
Surface area 4799554958169600
Volume 2.2624270149952E+22
Space diagonal 48987523.708438

Equilateral Triangle

Length = n
Perimeter 84848880
Area 3.463780433862E+14
Altitude 24493761.854219

Triangular Pyramid

Length = n
Surface area 3.463780433862E+14
Volume 2.6662958070713E+21
Height 13332715.205352