129728432, one hundred twenty-nine million seven hundred twenty-eight thousand four hundred thirty-two: 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

129728432 has 20 divisors, whose sum is 252312720
The reverse of 129728432 is 234827921
Previous prime number is 263

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2

Name

Name	one hundred twenty-nine million seven hundred twenty-eight thousand four hundred thirty-two

Notation

Scientific notation	1.29728432 × 10^8
Engineering notation	1.29728432 × 10^6

Prime Factorization of 129728432

Prime Factorization 2 × 2 × 2 × 2 × 263 × 30829

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	16216054	Product of the distinct prime numbers

The prime factorization of 129728432 is 2 × 2 × 2 × 2 × 263 × 30829. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 9, 14, 12, 719, 855, 2355, 7174, 82590, 19394, 896603, 130407, 5910905, 481739, 1138128, 17238355, 628874820, 393882266, 3322456651, 6692170915

Basic calculations (n = 129728432)

Multiplication

n×y

n×2	259456864
n×3	389185296
n×4	518913728
n×5	648642160

Division

n÷y

n÷2	64864216
n÷3	43242810.666667
n÷3	32432108
n÷5	25945686.4

Exponentiation

n^y

n²	16829466069178624
n³	2.1832602445517E+24
n⁴	2.8323092817363E+32
n⁵	3.674310420587E+40

Nth Root

^y√n

²√n	11389.838980425
³√n	506.22671026324
⁴√n	106.72318857879
⁵√n	41.937934182637

Divisors of 129728432

1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 30829, 61658, 123316, 246632, 493264, 8108027, 16216054, 32432108, 64864216, 129728432

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129728431	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129728432 can be divided by 20 positive divisors. The sum of these divisors (counting 129728432) is 1, the average is 0.05.

Base conversion 129728432

Base	System	Value
2	Binary	111101110110111111110110000
3	Ternary	100001002212221202
4	Quaternary	13232313332300
5	Quinary	231202302212
6	Senary	20512310332
8	Octal	756677660
10	Decimal	129728432
12	Duodecimal	375423a8
16	Hexadecimal	7bb7fb0
20	Vigesimal	20ag11c
36	Base36	258j3k

Cryptographic Hash Functions

md5	db6fc6b7835fb1e0d684c82c51e8153a
sha1	8712cf54af7fad13742d835614041f17b747c935
sha256	91d869d4c3d0302fd9eb60443e5640b44cc2afb09c04769ec2a731e272f2197f
sha512	0fa9b135dddc0a2a9ad69801bf5163c2ac0defdb7a5bcdc8497e62fe67d5e67df8deb1cdc6a9539688374301e13795b802e751f85225b137a821c602a8be568d
ripemd-160	292bb7f0e2bacef654185ce56ae7c57ee442f1e0

129728432 as geometric shapes

Circle

Radius = n

Diameter	259456864
Circumference	815107777.86585
Area	5.287132696677E+16

Sphere

Radius = n

Volume	9.1452191268779E+24
Surface area	2.1148530786708E+17
Circumference	815107777.86585

Square

Length = n

Perimeter	518913728
Area	16829466069178624
Diagonal	183463707.9598

Cube

Length = n

Surface area	100976796415071744
Volume	2.1832602445517E+24
Space diagonal	224696235.41024

Equilateral Triangle

Length = n

Perimeter	389185296
Area	7.2873725740185E+15
Altitude	112348117.70512

Triangular Pyramid

Length = n

Surface area	7.2873725740185E+15
Volume	2.5729968733626E+23
Height	61154569.319932