129491188, one hundred twenty-nine million four hundred ninety-one thousand one hundred eighty-eight: 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

129491188 has 12 divisors, whose sum is 228810400
The reverse of 129491188 is 881194921
Previous prime number is 103

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7

Name

Name	one hundred twenty-nine million four hundred ninety-one thousand one hundred eighty-eight

Notation

Scientific notation	1.29491188 × 10^8
Engineering notation	1.29491188 × 10^6

Prime Factorization of 129491188

Prime Factorization 2 × 2 × 103 × 314299

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	64745594	Product of the distinct prime numbers

The prime factorization of 129491188 is 2 × 2 × 103 × 314299. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 20, 50, 854, 172, 8963, 8417, 44855, 31414, 247432, 326116, 530290, 1189770, 58901923, 19828911, 286058895, 363334524, 931501411, 4596171319

Basic calculations (n = 129491188)

Multiplication

n×y

n×2	258982376
n×3	388473564
n×4	517964752
n×5	647455940

Division

n÷y

n÷2	64745594
n÷3	43163729.333333
n÷3	32372797
n÷5	25898237.6

Exponentiation

n^y

n²	16767967769651344
n³	2.1713040668379E+24
n⁴	2.8116474312407E+32
n⁵	3.640835661085E+40

Nth Root

^y√n

²√n	11379.419493102
³√n	505.91793052047
⁴√n	106.67436192967
⁵√n	41.922583947886

Divisors of 129491188

1, 2, 4, 103, 206, 412, 314299, 628598, 1257196, 32372797, 64745594, 129491188

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	-129491187	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 129491188 can be divided by 12 positive divisors. The sum of these divisors (counting 129491188) is 1, the average is 0.083333333333333.

Base conversion 129491188

Base	System	Value
2	Binary	111101101111110000011110100
3	Ternary	100000122211111221
4	Quaternary	13231332003310
5	Quinary	231122204223
6	Senary	20503240124
8	Octal	755760364
10	Decimal	129491188
12	Duodecimal	37449044
16	Hexadecimal	7b7e0f4
20	Vigesimal	20967j8
36	Base36	253g1g

Cryptographic Hash Functions

md5	a19743feb82b060a50c67de373cc70e5
sha1	7c4bd3e444ee5cdea5d63d6d1c1b6b12e6e41621
sha256	67949fae0b2b00c6a74d3c37e2f18881b367c10a8a28b1f2023784dc4c22a438
sha512	b21a505395e738f98a82815a5d16523f208f4e84864d808d751a42bc0d662d2d8c071a8d492c5e215de72a1d0f17c828cb94472d114b9a35f2e4c3eb6c3dad5b
ripemd-160	086745e6eb432144e968662cb3ceadcd1c911012

129491188 as geometric shapes

Circle

Radius = n

Diameter	258982376
Circumference	813617129.85083
Area	5.2678124360767E+16

Sphere

Radius = n

Volume	9.0951372067833E+24
Surface area	2.1071249744307E+17
Circumference	813617129.85083

Square

Length = n

Perimeter	517964752
Area	16767967769651344
Diagonal	183128194.2774

Cube

Length = n

Surface area	100607806617908064
Volume	2.1713040668379E+24
Space diagonal	224285316.74845

Equilateral Triangle

Length = n

Perimeter	388473564
Area	7.2607430291784E+15
Altitude	112142658.37423

Triangular Pyramid

Length = n

Surface area	7.2607430291784E+15
Volume	2.5589063827983E+23
Height	61042731.425801