28248860 (number)

28248860 is an even 8-digits composite number following 28248859 and preceding 28248861. In scientific notation, it is written as 2.8248860 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 11278400 positive integers (up to 28248860) that are relatively prime to 28248860.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred forty-eight thousand eight hundred sixty

Notation

Scientific notation 2.8248860 × 10^7
Engineering notation 2.8248860 × 10^6

Prime Factorization of 28248860

Prime Factorization 2 × 2 × 5 × 743 × 1901

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14124430
Product of the distinct prime numbers

The prime factorization of 28248860 is 2 × 2 × 5 × 743 × 1901. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 29, 35, 521, 230, 3850, 7736, 91951, 43838, 572183, 654776, 7804838, 6921368, 30321659, 79480762, 16729923, 508397904, 3785759485, 6406958233

Basic calculations (n = 28248860)

Multiplication

n×y
n×2 56497720
n×3 84746580
n×4 112995440
n×5 141244300

Division

n÷y
n÷2 14124430
n÷3 9416286.6666667
n÷3 7062215
n÷5 5649772

Exponentiation

ny
n2 797998091299600
n3 2.254253636139E+22
n4 6.368009537178E+29
n5 1.7988900989441E+37

Nth Root

y√n
2√n 5314.9656631064
3√n 304.55587065504
4√n 72.903811032801
5√n 30.917202127336

Divisors of 28248860

1, 2, 4, 5, 10, 20, 743, 1486, 1901, 2972, 3715, 3802, 7430, 7604, 9505, 14860, 19010, 38020, 1412443, 2824886, 5649772, 7062215, 14124430, 28248860

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 -28248859
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 28248860 can be divided by 24 positive divisors. The sum of these divisors (counting 28248860) is 1, the average is 0.041666666666667.

Base conversion 28248860

Base System Value
2 Binary 1101011110000101100011100
3 Ternary 1222011012011002
4 Quaternary 1223300230130
5 Quinary 24212430420
6 Senary 2445245432
8 Octal 153605434
10 Decimal 28248860
12 Duodecimal 9563878
16 Hexadecimal 1af0b1c
20 Vigesimal 8gb230
36 Base36 gtgyk

Cryptographic Hash Functions

md5 da3dd51f75e9c602f44f1443545bbfaf
sha1 3d14557bebdf6ac60d0b7be9ce37419af5ceafe2
sha256 42bb21e4332b5c43b43e3520d1cc9d567b97ed7fa4c753fa4d5e1ad45f1b9486
sha512 3f8ca3703583f1680f2e2738c4569b8eb0cb7ade85aab392609210b6dbfe2cf6d16e6d28e437611a9d6aa8c4ac1614a66606594a52938e55c015397eff311f6b
ripemd-160 3945faa921db3cf576c704c2344a8b115c1753b5

28248860 as geometric shapes

Circle

Radius = n
Diameter 56497720
Circumference 177492822.09657
Area 2.5069849412055E+15

Sphere

Radius = n
Volume 9.442595550163E+22
Surface area 1.0027939764822E+16
Circumference 177492822.09657

Square

Length = n
Perimeter 112995440
Area 797998091299600
Diagonal 39949920.933579

Cube

Length = n
Surface area 4787988547797600
Volume 2.254253636139E+22
Space diagonal 48928460.7759

Equilateral Triangle

Length = n
Perimeter 84746580
Area 3.4554330961847E+14
Altitude 24464230.38795

Triangular Pyramid

Length = n
Surface area 3.4554330961847E+14
Volume 2.6566633877138E+21
Height 13316640.311193