129128436, one hundred twenty-nine million one hundred twenty-eight thousand four hundred thirty-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

129128436 has 12 divisors, whose sum is 251083140
The reverse of 129128436 is 634821921
Previous prime number is 9

Basic properties

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

Name

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

Notation

Scientific notation	1.29128436 × 10^8
Engineering notation	1.29128436 × 10^6

Prime Factorization of 129128436

Prime Factorization 2 × 2 × 9 × 3586901

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	64564218	Product of the distinct prime numbers

The prime factorization of 129128436 is 2 × 2 × 9 × 3586901. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 96, 28, 115, 212, 2901, 5266, 10152, 52996, 523284, 254404, 7682980, 9981727, 88046716, 69705589, 841427405, 744072905, 5210585266, 6742847820

Basic calculations (n = 129128436)

Multiplication

n×y

n×2	258256872
n×3	387385308
n×4	516513744
n×5	645642180

Division

n÷y

n÷2	64564218
n÷3	43042812
n÷3	32282109
n÷5	25825687.2

Exponentiation

n^y

n²	16674152983806096
n³	2.1531072964236E+24
n⁴	2.7802737772737E+32
n⁵	3.5901240451116E+40

Nth Root

^y√n

²√n	11363.469364591
³√n	505.44506853778
⁴√n	106.59957487997
⁵√n	41.89906949751

Divisors of 129128436

1, 2, 4, 9, 18, 36, 3586901, 7173802, 14347604, 32282109, 64564218, 129128436

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	-129128435	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 129128436 can be divided by 12 positive divisors. The sum of these divisors (counting 129128436) is 1, the average is 0.083333333333333.

Base conversion 129128436

Base	System	Value
2	Binary	111101100100101011111110100
3	Ternary	22222222101220200
4	Quaternary	13230211133310
5	Quinary	231024102221
6	Senary	20451400500
8	Octal	754453764
10	Decimal	129128436
12	Duodecimal	372b3130
16	Hexadecimal	7b257f4
20	Vigesimal	207111g
36	Base36	24vo50

Cryptographic Hash Functions

md5	bf3c234e89bcf3df14c98b5cd0d7d414
sha1	a933a95338142e1d70300bd6d33db97dc72496a9
sha256	2d47d9b02f2ea1ad5065675dd564284c7b83d8767c94bdf24c5afade60690034
sha512	84de911cce62acabc96a2b277ba81ff8292b26fc5bfb8b926de8b994bf0d025a57550c0e9c5829ad1529d80bd4dd3280d94231b2f8bdbc47f4a3562df5596ba4
ripemd-160	5780f2d5bdd4ae53a830bb95e24d2f8914ecd0c7

129128436 as geometric shapes

Circle

Radius = n

Diameter	258256872
Circumference	811337891.81428
Area	5.2383396518758E+16

Sphere

Radius = n

Volume	9.0189147531133E+24
Surface area	2.0953358607503E+17
Circumference	811337891.81428

Square

Length = n

Perimeter	516513744
Area	16674152983806096
Diagonal	182615185.47923

Cube

Length = n

Surface area	100044917902836576
Volume	2.1531072964236E+24
Space diagonal	223657011.85391

Equilateral Triangle

Length = n

Perimeter	387385308
Area	7.2201200352821E+15
Altitude	111828505.92695

Triangular Pyramid

Length = n

Surface area	7.2201200352821E+15
Volume	2.5374612832056E+23
Height	60871728.493075