129292721, one hundred twenty-nine million two hundred ninety-two thousand seven hundred twenty-one: 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

129292721 has 4 divisors, whose sum is 132446244
The reverse of 129292721 is 127292921
Previous prime number is 41

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8

Name

Name	one hundred twenty-nine million two hundred ninety-two thousand seven hundred twenty-one

Notation

Scientific notation	1.29292721 × 10^8
Engineering notation	1.29292721 × 10^6

Prime Factorization of 129292721

Prime Factorization 41 × 3153481

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	129292721	Product of the distinct prime numbers

The prime factorization of 129292721 is 41 × 3153481. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 37, 84, 75, 613, 3861, 8962, 55840, 57021, 696900, 346022, 4333340, 5801312, 60868768, 14745748, 320641093, 940762318, 7822475818, 6639728514

Basic calculations (n = 129292721)

Multiplication

n×y

n×2	258585442
n×3	387878163
n×4	517170884
n×5	646463605

Division

n÷y

n÷2	64646360.5
n÷3	43097573.666667
n÷3	32323180.25
n÷5	25858544.2

Exponentiation

n^y

n²	16716607703583841
n³	2.1613356958859E+24
n⁴	2.7944497311552E+32
n⁵	3.6130200943877E+40

Nth Root

^y√n

²√n	11370.695713104
³√n	505.65933028526
⁴√n	106.63346432103
⁵√n	41.909725381732

Divisors of 129292721

1, 41, 3153481, 129292721

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129292720	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129292721 can be divided by 4 positive divisors. The sum of these divisors (counting 129292721) is 1, the average is 0.25.

Base conversion 129292721

Base	System	Value
2	Binary	111101101001101100110110001
3	Ternary	100000021202021022
4	Quaternary	13231031212301
5	Quinary	231044331341
6	Senary	20455105225
8	Octal	755154661
10	Decimal	129292721
12	Duodecimal	37372215
16	Hexadecimal	7b4d9b1
20	Vigesimal	2081bg1
36	Base36	24z6wh

Cryptographic Hash Functions

md5	c6faed8ecd10c8cd15ae54b14d252a18
sha1	edd8002ad5e424c23fe1124d58e657cb43f096b9
sha256	0ff73825c28e1f59b1cf9a09675877dbb9524af4c39de0bef3e51ae940a65934
sha512	a679fc72f74202feac47e9888388b5555b44d09b9ee911607c033a9e7eb7295eec33366c24d0a6cdc4d4713ad101552c4b9ec9e1b31f3e9ad8028ee41ff1621a
ripemd-160	287d2ca4f96bd5e2bcc4d56b403a984f6ce368b3

129292721 as geometric shapes

Circle

Radius = n

Diameter	258585442
Circumference	812370124.91247
Area	5.2516771954522E+16

Sphere

Radius = n

Volume	9.0533817921821E+24
Surface area	2.1006708781809E+17
Circumference	812370124.91247

Square

Length = n

Perimeter	517170884
Area	16716607703583841
Diagonal	182847519.55432

Cube

Length = n

Surface area	100299646221503046
Volume	2.1613356958859E+24
Space diagonal	223941561.82083

Equilateral Triangle

Length = n

Perimeter	387878163
Area	7.2385034682011E+15
Altitude	111970780.91041

Triangular Pyramid

Length = n

Surface area	7.2385034682011E+15
Volume	2.5471585449691E+23
Height	60949173.184774