129121431, one hundred twenty-nine million one hundred twenty-one thousand four hundred thirty-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

129121431 has 4 divisors, whose sum is 172161912
The reverse of 129121431 is 134121921
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 24
Digital Root 6

Name

Name	one hundred twenty-nine million one hundred twenty-one thousand four hundred thirty-one

Notation

Scientific notation	1.29121431 × 10^8
Engineering notation	1.29121431 × 10^6

Prime Factorization of 129121431

Prime Factorization 3 × 43040477

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	129121431	Product of the distinct prime numbers

The prime factorization of 129121431 is 3 × 43040477. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 50, 35, 272, 854, 3277, 9521, 58888, 58307, 201963, 180302, 9603735, 4950250, 18650332, 46192987, 86547755, 413380499, 4873985540, 3602940748

Basic calculations (n = 129121431)

Multiplication

n×y

n×2	258242862
n×3	387364293
n×4	516485724
n×5	645607155

Division

n÷y

n÷2	64560715.5
n÷3	43040477
n÷3	32280357.75
n÷5	25824286.2

Exponentiation

n^y

n²	16672343943487761
n³	2.1527569081073E+24
n⁴	2.7796705256995E+32
n⁵	3.5891503598685E+40

Nth Root

^y√n

²√n	11363.161135881
³√n	505.43592852483
⁴√n	106.59812913875
⁵√n	41.898614896866

Divisors of 129121431

1, 3, 43040477, 129121431

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	-129121430	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 129121431 can be divided by 4 positive divisors. The sum of these divisors (counting 129121431) is 1, the average is 0.25.

Base conversion 129121431

Base	System	Value
2	Binary	111101100100011110010010111
3	Ternary	22222222001022020
4	Quaternary	13230203302113
5	Quinary	231023341211
6	Senary	20451304223
8	Octal	754436227
10	Decimal	129121431
12	Duodecimal	372ab073
16	Hexadecimal	7b23c97
20	Vigesimal	20703bb
36	Base36	24viqf

Cryptographic Hash Functions

md5	8e20044efea72b761ef71489f3596658
sha1	64bb8ebe7e19b09ebc8e11504e3b46474668ca7c
sha256	d90f5087ebbe2a2344041591444a66757d2d30b665e632fbce4f1d62bec93f02
sha512	317f6c7a5e79a42fe24ad7efa6f54d7f16c4c1a6d808fbdb4e27a6bff9f969431806f334bf435cd2ea96b865ada6dc899836f1fd0ae2049ed81bd87bc1c43e7b
ripemd-160	de37ca68004b5236f51b7898909fdcdc960fea23

129121431 as geometric shapes

Circle

Radius = n

Diameter	258242862
Circumference	811293878.1012
Area	5.2377713250983E+16

Sphere

Radius = n

Volume	9.0174470499662E+24
Surface area	2.0951085300393E+17
Circumference	811293878.1012

Square

Length = n

Perimeter	516485724
Area	16672343943487761
Diagonal	182605278.91322

Cube

Length = n

Surface area	100034063660926566
Volume	2.1527569081073E+24
Space diagonal	223644878.838

Equilateral Triangle

Length = n

Perimeter	387364293
Area	7.219336697846E+15
Altitude	111822439.419

Triangular Pyramid

Length = n

Surface area	7.219336697846E+15
Volume	2.5370483466148E+23
Height	60868426.304407