820128906, eight hundred twenty million one hundred twenty-eight thousand nine hundred six: 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

820128906 has 32 divisors, whose sum is 1383307200
The reverse of 820128906 is 609821028
Previous prime number is 1229

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9

Name

Name	eight hundred twenty million one hundred twenty-eight thousand nine hundred six

Notation

Scientific notation	8.20128906 × 10^8
Engineering notation	8.20128906 × 10^6

Prime Factorization of 820128906

Prime Factorization 2 × 9 × 131 × 1229 × 283

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	820128906	Product of the distinct prime numbers

The prime factorization of 820128906 is 2 × 9 × 131 × 1229 × 283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 79, 100, 35, 29, 9703, 8392, 15210, 95629, 500457, 444384, 3766119, 1791060, 3850324, 90875734, 296981122, 564158126, 2357742738, 2287714828

Basic calculations (n = 820128906)

Multiplication

n×y

n×2	1640257812
n×3	2460386718
n×4	3280515624
n×5	4100644530

Division

n÷y

n÷2	410064453
n÷3	273376302
n÷3	205032226.5
n÷5	164025781.2

Exponentiation

n^y

n²	672611422456756836
n³	5.5162807006256E+26
n⁴	4.524061256193E+35
n⁵	3.7103134087186E+44

Nth Root

^y√n

²√n	28637.892834495
³√n	936.03920638973
⁴√n	169.22734068257
⁵√n	60.642406020212

Divisors of 820128906

1, 2, 9, 18, 131, 262, 283, 566, 1179, 1229, 2358, 2458, 2547, 5094, 11061, 22122, 37073, 74146, 160999, 321998, 333657, 347807, 667314, 695614, 1448991, 2897982, 3130263, 6260526, 45562717, 91125434, 410064453, 820128906

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-820128905	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820128906 can be divided by 32 positive divisors. The sum of these divisors (counting 820128906) is 1, the average is 0.03125.

Base conversion 820128906

Base	System	Value
2	Binary	110000111000100010110010001010
3	Ternary	2010011012212100200
4	Quaternary	300320202302022
5	Quinary	3134423111111
6	Senary	213214113030
8	Octal	6070426212
10	Decimal	820128906
12	Duodecimal	1aa7ab776
16	Hexadecimal	30e22c8a
20	Vigesimal	cg5g256
36	Base36	dka7ii

Cryptographic Hash Functions

md5	7bc161162f40158a72a032118ebc21bf
sha1	ba23b14629f8b915f00213963f2b2e127d10a914
sha256	8059942e660048a22375d89733ab872cf6f72ae5f070304f84b280ad839a1f38
sha512	753f3c18bd8893b58160b4558c3384c03718cc437172b49c3e45fc32bee15575d28509cdb3e09bbbf0f9de24c640060ffd283d99af97ad5070c7e4dc8deb50a0
ripemd-160	c75a99b7bfd52b4d90ad0977482ea4aa22944b4c

820128906 as geometric shapes

Circle

Radius = n

Diameter	1640257812
Circumference	5153021892.1725
Area	2.1130711035107E+18

Sphere

Radius = n

Volume	2.3106542565633E+27
Surface area	8.4522844140429E+18
Circumference	5153021892.1725

Square

Length = n

Perimeter	3280515624
Area	672611422456756836
Diagonal	1159837421.7594

Cube

Length = n

Surface area	4035668534740541016
Volume	5.5162807006256E+26
Space diagonal	1420504933.9479

Equilateral Triangle

Length = n

Perimeter	2460386718
Area	2.9124928936157E+17
Altitude	710252466.97394

Triangular Pyramid

Length = n

Surface area	2.9124928936157E+17
Volume	6.5009991505681E+25
Height	386612473.9198