129728250, one hundred twenty-nine million seven hundred twenty-eight thousand two hundred fifty: 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

129728250 has 48 divisors, whose sum is 328892640
The reverse of 129728250 is 052827921
Previous prime number is 3

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 seven hundred twenty-eight thousand two hundred fifty

Notation

Scientific notation	1.29728250 × 10^8
Engineering notation	1.29728250 × 10^6

Prime Factorization of 129728250

Prime Factorization 2 × 45 × 5 × 5 × 3 × 19219

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	25945650	Product of the distinct prime numbers

The prime factorization of 129728250 is 2 × 45 × 5 × 5 × 3 × 19219. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 9, 35, 9, 745, 465, 1257, 6438, 36793, 68266, 673258, 847040, 3783017, 1305394, 27058352, 82884083, 903031457, 655918218, 4773010348, 7027416135

Basic calculations (n = 129728250)

Multiplication

n×y

n×2	259456500
n×3	389184750
n×4	518913000
n×5	648641250

Division

n÷y

n÷2	64864125
n÷3	43242750
n÷3	32432062.5
n÷5	25945650

Exponentiation

n^y

n²	16829418848062500
n³	2.1832510556762E+24
n⁴	2.8322933876352E+32
n⁵	3.6742846466449E+40

Nth Root

^y√n

²√n	11389.830990844
³√n	506.22647352946
⁴√n	106.72315114746
⁵√n	41.937922415428

Divisors of 129728250

1, 2, 3, 5, 6, 10, 15, 25, 30, 45, 50, 75, 90, 135, 150, 225, 270, 450, 675, 1125, 1350, 2250, 3375, 6750, 19219, 38438, 57657, 96095, 115314, 192190, 288285, 480475, 576570, 864855, 960950, 1441425, 1729710, 2594565, 2882850, 4324275, 5189130, 8648550, 12972825, 21621375, 25945650, 43242750, 64864125, 129728250

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129728249	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129728250 can be divided by 48 positive divisors. The sum of these divisors (counting 129728250) is 1, the average is 0.020833333333333.

Base conversion 129728250

Base	System	Value
2	Binary	111101110110111111011111010
3	Ternary	100001002212201000
4	Quaternary	13232313323322
5	Quinary	231202301000
6	Senary	20512305430
8	Octal	756677372
10	Decimal	129728250
12	Duodecimal	37542276
16	Hexadecimal	7bb7efa
20	Vigesimal	20ag0ca
36	Base36	258iyi

Cryptographic Hash Functions

md5	357f96d37dfb057a6b0f28e263dc1074
sha1	0ae5206589f4fca46317d14d3eeafe0c5ac103ef
sha256	0adaf58b468b079106f3485b09423d3f183aba91419519403907a1f46a469a9d
sha512	39c7a133d7593976897e7ff24b08bc1f20d519d78194bf691672d6e3fda1a69ff849bc4fa3fd7a0caa07cc87932379ea6ea922b13b907cb6139edf3d1723b64c
ripemd-160	6631f495889355e99d633482fe1c28b0f10242a1

129728250 as geometric shapes

Circle

Radius = n

Diameter	259456500
Circumference	815106634.32612
Area	5.2871178617259E+16

Sphere

Radius = n

Volume	9.1451806366059E+24
Surface area	2.1148471446904E+17
Circumference	815106634.32612

Square

Length = n

Perimeter	518913000
Area	16829418848062500
Diagonal	183463450.57293

Cube

Length = n

Surface area	100976513088375000
Volume	2.1832510556762E+24
Space diagonal	224695920.177

Equilateral Triangle

Length = n

Perimeter	389184750
Area	7.2873521266754E+15
Altitude	112347960.0885

Triangular Pyramid

Length = n

Surface area	7.2873521266754E+15
Volume	2.5729860441688E+23
Height	61154483.524309