28702916 (number)

28702916 is an even 8-digits composite number following 28702915 and preceding 28702917. In scientific notation, it is written as 2.8702916 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 13046760 positive integers (up to 28702916) that are relatively prime to 28702916.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred two thousand nine hundred sixteen

Notation

Scientific notation 2.8702916 × 10^7
Engineering notation 2.8702916 × 10^6

Prime Factorization of 28702916

Prime Factorization 2 × 2 × 11 × 652339

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14351458
Product of the distinct prime numbers

The prime factorization of 28702916 is 2 × 2 × 11 × 652339. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 82, 21, 884, 613, 8314, 67, 84095, 42413, 30674, 145971, 4878930, 3256896, 69805745, 97111300, 852019585, 824982583, 2018394490, 747132330

Basic calculations (n = 28702916)

Multiplication

n×y
n×2 57405832
n×3 86108748
n×4 114811664
n×5 143514580

Division

n÷y
n÷2 14351458
n÷3 9567638.6666667
n÷3 7175729
n÷5 5740583.2

Exponentiation

ny
n2 823857386903056
n3 2.3647109372258E+22
n4 6.7874099395473E+29
n5 1.9481845735239E+37

Nth Root

y√n
2√n 5357.5102426407
3√n 306.17895750422
4√n 73.195015148852
5√n 31.015958292893

Divisors of 28702916

1, 2, 4, 11, 22, 44, 652339, 1304678, 2609356, 7175729, 14351458, 28702916

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28702915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28702916 can be divided by 12 positive divisors. The sum of these divisors (counting 28702916) is 1, the average is 0.083333333333333.

Base conversion 28702916

Base System Value
2 Binary 1101101011111100011000100
3 Ternary 2000000020222222
4 Quaternary 1231133203010
5 Quinary 24321443131
6 Senary 2503111512
8 Octal 155374304
10 Decimal 28702916
12 Duodecimal 9742598
16 Hexadecimal 1b5f8c4
20 Vigesimal 8j7h5g
36 Base36 h37b8

Cryptographic Hash Functions

md5 a2c949932aa5adb2aff29866a94db1fa
sha1 c5f5cc171d80b0c32268bfb26f990b82a506e188
sha256 59254392d749a6979f607731279b207977d02135e7bb4d9b038a4f0ff46e1c1f
sha512 870bb47a00050a373ae9aef7ecf8cd5a5164abf26c609459d5e2181b7425762727ddb7f9468f9ed8cefe696e9925a03eb40efdc7a0df931534e50ddb134f4a31
ripemd-160 0119b901b0bee78d143791e642154f2988427fe2

28702916 as geometric shapes

Circle

Radius = n
Diameter 57405832
Circumference 180345740.08441
Area 2.5882243143003E+15

Sphere

Radius = n
Volume 9.9052780110026E+22
Surface area 1.0352897257201E+16
Circumference 180345740.08441

Square

Length = n
Perimeter 114811664
Area 823857386903056
Diagonal 40592053.086856

Cube

Length = n
Surface area 4943144321418336
Volume 2.3647109372258E+22
Space diagonal 49714908.837382

Equilateral Triangle

Length = n
Perimeter 86108748
Area 3.5674071307676E+14
Altitude 24857454.418691

Triangular Pyramid

Length = n
Surface area 3.5674071307676E+14
Volume 2.7868385654306E+21
Height 13530684.362285