28784416 (number)

28784416 is an even 8-digits composite number following 28784415 and preceding 28784417. In scientific notation, it is written as 2.8784416 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 24 positive divisors. There are 14293248 positive integers (up to 28784416) that are relatively prime to 28784416.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8784416 × 10^7
Engineering notation 2.8784416 × 10^6

Prime Factorization of 28784416

Prime Factorization 2 × 2 × 2 × 2 × 2 × 149 × 6037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1799026
Product of the distinct prime numbers

The prime factorization of 28784416 is 2 × 2 × 2 × 2 × 2 × 149 × 6037. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 3, 10, 37, 628, 916, 5226, 6721, 51139, 83231, 118452, 758159, 7753830, 6372124, 1419921, 40903564, 893455538, 803549102, 6053502508, 8664064587

Basic calculations (n = 28784416)

Multiplication

n×y
n×2 57568832
n×3 86353248
n×4 115137664
n×5 143922080

Division

n÷y
n÷2 14392208
n÷3 9594805.3333333
n÷3 7196104
n÷5 5756883.2

Exponentiation

ny
n2 828542604461056
n3 2.384911500053E+22
n4 6.8648284740711E+29
n5 1.9760007856631E+37

Nth Root

y√n
2√n 5365.1109960559
3√n 306.46847517568
4√n 73.246917996977
5√n 31.033551867528

Divisors of 28784416

1, 2, 4, 8, 16, 32, 149, 298, 596, 1192, 2384, 4768, 6037, 12074, 24148, 48296, 96592, 193184, 899513, 1799026, 3598052, 7196104, 14392208, 28784416

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 -28784415
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 28784416 can be divided by 24 positive divisors. The sum of these divisors (counting 28784416) is 1, the average is 0.041666666666667.

Base conversion 28784416

Base System Value
2 Binary 1101101110011011100100000
3 Ternary 2000011101210111
4 Quaternary 1231303130200
5 Quinary 24332100131
6 Senary 2504541104
8 Octal 155633440
10 Decimal 28784416
12 Duodecimal 9781794
16 Hexadecimal 1b73720
20 Vigesimal 8ji10g
36 Base36 h4y74

Cryptographic Hash Functions

md5 34dafb32e3f89741d9ecc0f70e48734d
sha1 c045c0799efde5caf388f41dca419a2d0205d625
sha256 11268ad0ed7ae160c80ecb0567f1e9a563caf6f9a2a7f1a716ff33a9b093be9c
sha512 e7feae2e92f939e3df7e4636a569d085f5f4e67f789b9ca96a3f6e12115088fabd15f6f4df15536afc020b561b9e60669d4d81889435f37dde12fad8ddb6c8d9
ripemd-160 ebcea6832053b97398b18e22a4615dd2957bdebb

28784416 as geometric shapes

Circle

Radius = n
Diameter 57568832
Circumference 180857819.68694
Area 2.602943359361E+15

Sphere

Radius = n
Volume 9.9898939307046E+22
Surface area 1.0411773437444E+16
Circumference 180857819.68694

Square

Length = n
Perimeter 115137664
Area 828542604461056
Diagonal 40707311.492189

Cube

Length = n
Surface area 4971255626766336
Volume 2.384911500053E+22
Space diagonal 49856070.978199

Equilateral Triangle

Length = n
Perimeter 86353248
Area 3.587694717905E+14
Altitude 24928035.489099

Triangular Pyramid

Length = n
Surface area 3.587694717905E+14
Volume 2.8106451570288E+21
Height 13569103.83073