129121660, one hundred twenty-nine million one hundred twenty-one thousand six hundred sixty: 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

129121660 has 12 divisors, whose sum is 271155528
The reverse of 129121660 is 066121921
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1

Name

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

Notation

Scientific notation	1.29121660 × 10^8
Engineering notation	1.29121660 × 10^6

Prime Factorization of 129121660

Prime Factorization 2 × 2 × 5 × 6456083

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	64560830	Product of the distinct prime numbers

The prime factorization of 129121660 is 2 × 2 × 5 × 6456083. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 7, 37, 993, 891, 6744, 3067, 51666, 93904, 83815, 558062, 734604, 2066409, 93235104, 30227392, 120595677, 83161967, 9740564843, 5156910431

Basic calculations (n = 129121660)

Multiplication

n×y

n×2	258243320
n×3	387364980
n×4	516486640
n×5	645608300

Division

n÷y

n÷2	64560830
n÷3	43040553.333333
n÷3	32280415
n÷5	25824332

Exponentiation

n^y

n²	16672403081155600
n³	2.1527683620279E+24
n⁴	2.7796902450053E+32
n⁵	3.5891821872089E+40

Nth Root

^y√n

²√n	11363.171212298
³√n	505.43622732563
⁴√n	106.59817640231
⁵√n	41.898629758498

Divisors of 129121660

1, 2, 4, 5, 10, 20, 6456083, 12912166, 25824332, 32280415, 64560830, 129121660

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	-129121659	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 129121660 can be divided by 12 positive divisors. The sum of these divisors (counting 129121660) is 1, the average is 0.083333333333333.

Base conversion 129121660

Base	System	Value
2	Binary	111101100100011110101111100
3	Ternary	22222222001121201
4	Quaternary	13230203311330
5	Quinary	231023343120
6	Senary	20451305244
8	Octal	754436574
10	Decimal	129121660
12	Duodecimal	372ab224
16	Hexadecimal	7b23d7c
20	Vigesimal	2070430
36	Base36	24viws

Cryptographic Hash Functions

md5	a096e7683079613a3fac119a19865405
sha1	2c75dedfdf8b5f6242fd2aebdf19757e97ca78de
sha256	51b599e5a99b2bb300b093d729bff99369475d6e422b86f1ec368715d22a4fe4
sha512	d8deec6ce9a737b8049f307e01f0266fbae0fc3e72790ded0e87095ce96d85fa7cf053a7a4f54fddc72c2595e7c7bce0760c64f73cca4004d64b65f843c6738f
ripemd-160	4f92e6334cbd87f21e0e42b54cd9f9ccbdbe0270

129121660 as geometric shapes

Circle

Radius = n

Diameter	258243320
Circumference	811295316.95064
Area	5.2377899037446E+16

Sphere

Radius = n

Volume	9.0174950280366E+24
Surface area	2.0951159614979E+17
Circumference	811295316.95064

Square

Length = n

Perimeter	516486640
Area	16672403081155600
Diagonal	182605602.76813

Cube

Length = n

Surface area	100034418486933600
Volume	2.1527683620279E+24
Space diagonal	223645275.47763

Equilateral Triangle

Length = n

Perimeter	387364980
Area	7.2193623052073E+15
Altitude	111822637.73882

Triangular Pyramid

Length = n

Surface area	7.2193623052073E+15
Volume	2.5370618451897E+23
Height	60868534.256043