820979428, eight hundred twenty million nine hundred seventy-nine thousand four hundred twenty-eight: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

820979428 has 12 divisors, whose sum is 1436945580
The reverse of 820979428 is 824979028
Previous prime number is 8273

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4

Name

Name	eight hundred twenty million nine hundred seventy-nine thousand four hundred twenty-eight

Notation

Scientific notation	8.20979428 × 10^8
Engineering notation	8.20979428 × 10^6

Prime Factorization of 820979428

Prime Factorization 2 × 2 × 8273 × 24809

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	410489714	Product of the distinct prime numbers

The prime factorization of 820979428 is 2 × 2 × 8273 × 24809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 90, 30, 898, 288, 9058, 74, 99275, 74, 694799, 732757, 1618537, 5107904, 59284399, 84724384, 69185352, 991315820, 9668767335, 4606603552

Basic calculations (n = 820979428)

Multiplication

n×y

n×2	1641958856
n×3	2462938284
n×4	3283917712
n×5	4104897140

Division

n÷y

n÷2	410489714
n÷3	273659809.33333
n÷3	205244857
n÷5	164195885.6

Exponentiation

n^y

n²	674007221199207184
n³	5.5334606292799E+26
n⁴	4.5428573422868E+35
n⁵	3.7295924223562E+44

Nth Root

^y√n

²√n	28652.738577665
³√n	936.36267053545
⁴√n	169.27119831107
⁵√n	60.654978755482

Divisors of 820979428

1, 2, 4, 8273, 16546, 24809, 33092, 49618, 99236, 205244857, 410489714, 820979428

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	-820979427	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 820979428 can be divided by 12 positive divisors. The sum of these divisors (counting 820979428) is 1, the average is 0.083333333333333.

Base conversion 820979428

Base	System	Value
2	Binary	110000111011110010011011100100
3	Ternary	2010012211002001111
4	Quaternary	300323302123210
5	Quinary	3140132320203
6	Senary	213244234404
8	Octal	6073623344
10	Decimal	820979428
12	Duodecimal	1aab3ba04
16	Hexadecimal	30ef26e4
20	Vigesimal	cgb28b8
36	Base36	dksfs4

Cryptographic Hash Functions

md5	dcc953fe9168388dcc9fcc8ec5f0250d
sha1	ffcf88e38033b787c6e712c14dd8293645da88ab
sha256	146c41876759ce7fa5725d0573a6b58c4d6aff087e84cbfcf13d041f8018444f
sha512	0ad9a9fb1ed8e5cf7075b467fbd9f04de1272b205f560bf1cf2c5078dd3db773f08cac3d0cdfbfb6b5c48e6af3faad31ee3262df1ac78152b8f82a60cc078167
ripemd-160	5d51d081195a8c544cda91c2ab10979e2adf2613

820979428 as geometric shapes

Circle

Radius = n

Diameter	1641958856
Circumference	5158365879.5063
Area	2.1174561345859E+18

Sphere

Radius = n

Volume	2.3178505682499E+27
Surface area	8.4698245383436E+18
Circumference	5158365879.5063

Square

Length = n

Perimeter	3283917712
Area	674007221199207184
Diagonal	1161040241.5069

Cube

Length = n

Surface area	4044043327195243104
Volume	5.5334606292799E+26
Space diagonal	1421978081.2648

Equilateral Triangle

Length = n

Perimeter	2462938284
Area	2.9185368794634E+17
Altitude	710989040.63242

Triangular Pyramid

Length = n

Surface area	2.9185368794634E+17
Volume	6.5212458906544E+25
Height	387013413.83564