129397890, one hundred twenty-nine million three hundred ninety-seven thousand eight hundred ninety: 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

129397890 has 16 divisors, whose sum is 258969600
The reverse of 129397890 is 098793921
Previous prime number is 1685

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3

Name

Name	one hundred twenty-nine million three hundred ninety-seven thousand eight hundred ninety

Notation

Scientific notation	1.29397890 × 10^8
Engineering notation	1.29397890 × 10^6

Prime Factorization of 129397890

Prime Factorization 2 × 3 × 1685 × 12799

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	129397890	Product of the distinct prime numbers

The prime factorization of 129397890 is 2 × 3 × 1685 × 12799. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 90, 51, 607, 901, 6186, 723, 38721, 85534, 384518, 979645, 720217, 2145034, 46681547, 72467082, 477211153, 617872882, 3603960826, 5237956923

Basic calculations (n = 129397890)

Multiplication

n×y

n×2	258795780
n×3	388193670
n×4	517591560
n×5	646989450

Division

n÷y

n÷2	64698945
n÷3	43132630
n÷3	32349472.5
n÷5	25879578

Exponentiation

n^y

n²	16743813936452100
n³	2.1666141939295E+24
n⁴	2.8035530513853E+32
n⁵	3.6277384935232E+40

Nth Root

^y√n

²√n	11375.319336177
³√n	505.79639722686
⁴√n	106.65514209909
⁵√n	41.916541187734

Divisors of 129397890

1, 2, 3, 6, 1685, 3370, 5055, 10110, 12799, 25598, 38397, 76794, 21566315, 43132630, 64698945, 129397890

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129397889	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129397890 can be divided by 16 positive divisors. The sum of these divisors (counting 129397890) is 1, the average is 0.0625.

Base conversion 129397890

Base	System	Value
2	Binary	111101101100111010010000010
3	Ternary	100000111002112110
4	Quaternary	13231213102002
5	Quinary	231111213030
6	Senary	20501240150
8	Octal	755472202
10	Decimal	129397890
12	Duodecimal	37403056
16	Hexadecimal	7b67482
20	Vigesimal	208eeea
36	Base36	251g1u

Cryptographic Hash Functions

md5	be40d4cd8a4317450e436dffa6b7fbda
sha1	4ee1f8a9c2e8adca41ae718316ede30bd7469c01
sha256	f52b9e5b00bfb1771dc113ac5ad7f2934a1338895493ee3271dfea7028445485
sha512	a668a31ff566ed20240a1218ddd41947cca456d00153d5756090a7d4a0258594ab4a1f75d4c578dfebec2ea90af4d6acabea004455cd708cd1a8738be6fc189c
ripemd-160	ef46a4ecd597fdd32b0cdbdee1ea91f2145adb66

129397890 as geometric shapes

Circle

Radius = n

Diameter	258795780
Circumference	813030921.22804
Area	5.2602242855832E+16

Sphere

Radius = n

Volume	9.075492313083E+24
Surface area	2.1040897142333E+17
Circumference	813030921.22804

Square

Length = n

Perimeter	517591560
Area	16743813936452100
Diagonal	182996250.98046

Cube

Length = n

Surface area	100462883618712600
Volume	2.1666141939295E+24
Space diagonal	224123719.87221

Equilateral Triangle

Length = n

Perimeter	388193670
Area	7.2502841126037E+15
Altitude	112061859.9361

Triangular Pyramid

Length = n

Surface area	7.2502841126037E+15
Volume	2.553379314571E+23
Height	60998750.326821