828698728 (number)

828698728 is an even 9-digits composite number following 828698727 and preceding 828698729. In scientific notation, it is written as 8.28698728 × 10^8. The sum of its digits is 58. It has a total of 7 prime factors and 64 positive divisors. There are 327244800 positive integers (up to 828698728) that are relatively prime to 828698728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.28698728 × 10^8
Engineering notation 8.28698728 × 10^6

Prime Factorization of 828698728

Prime Factorization 2 × 2 × 2 × 17 × 11 × 13 × 42611

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 207174682
Product of the distinct prime numbers

The prime factorization of 828698728 is 2 × 2 × 2 × 17 × 11 × 13 × 42611. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 3, 1, 90, 592, 731, 7901, 624, 46157, 5386, 292583, 258581, 6068431, 4370940, 37706305, 3098437, 239060782, 930861862, 127524173, 3018615582

Basic calculations (n = 828698728)

Multiplication

n×y
n×2 1657397456
n×3 2486096184
n×4 3314794912
n×5 4143493640

Division

n÷y
n÷2 414349364
n÷3 276232909.33333
n÷3 207174682
n÷5 165739745.6

Exponentiation

ny
n2 686741581788817984
n3 5.691018752931E+26
n4 4.7161400015781E+35
n5 3.9082592203777E+44

Nth Root

y√n
2√n 28787.127817829
3√n 939.28825252466
4√n 169.66769821574
5√n 60.768614461588

Divisors of 828698728

1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2431, 4862, 9724, 19448, 42611, 85222, 170444, 340888, 468721, 553943, 724387, 937442, 1107886, 1448774, 1874884, 2215772, 2897548, 3749768, 4431544, 5795096, 6093373, 7968257, 9417031, 12186746, 15936514, 18834062, 24373492, 31873028, 37668124, 48746984, 63746056, 75336248, 103587341, 207174682, 414349364, 828698728

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828698727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828698728 can be divided by 64 positive divisors. The sum of these divisors (counting 828698728) is 1, the average is 0.015625.

Base conversion 828698728

Base System Value
2 Binary 110001011001001111000001101000
3 Ternary 2010202100020221111
4 Quaternary 301121033001220
5 Quinary 3144121324403
6 Senary 214121520104
8 Octal 6131170150
10 Decimal 828698728
12 Duodecimal 1b1643034
16 Hexadecimal 3164f068
20 Vigesimal cij76g8
36 Base36 dpdw14

Cryptographic Hash Functions

md5 8bf0dcace29596ae32d11ed2869d5dcb
sha1 da3a478dfd745eec03db69f3e65d5ff962f76cac
sha256 689cac1d60727dca63fbb773f04f7741c196aa89e38905aa92b33028ff781d43
sha512 e25c21fe0665a48ad5347259a4c4695d9da5e82dd01311885076039faa72ddd425d0386d70a739bb23a422433dae8884383069ad2a2e0ed6cd86075baab7c91e
ripemd-160 ec50a53bd99a61701bab487c5292bcce584f1151

828698728 as geometric shapes

Circle

Radius = n
Diameter 1657397456
Circumference 5206867671.848
Area 2.1574623082624E+18

Sphere

Radius = n
Volume 2.3838483607533E+27
Surface area 8.6298492330495E+18
Circumference 5206867671.848

Square

Length = n
Perimeter 3314794912
Area 686741581788817984
Diagonal 1171956980.2589

Cube

Length = n
Surface area 4120449490732907904
Volume 5.691018752931E+26
Space diagonal 1435348301.0637

Equilateral Triangle

Length = n
Perimeter 2486096184
Area 2.9736782783211E+17
Altitude 717674150.53185

Triangular Pyramid

Length = n
Surface area 2.9736782783211E+17
Volume 6.7069299200955E+25
Height 390652326.75298