129121427, one hundred twenty-nine million one hundred twenty-one thousand four hundred twenty-seven: 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

129121427 has 8 divisors, whose sum is 133748400
The reverse of 129121427 is 724121921
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	1.29121427 × 10^8
Engineering notation	1.29121427 × 10^6

Prime Factorization of 129121427

Prime Factorization 907 × 29 × 4909

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	129121427	Product of the distinct prime numbers

The prime factorization of 129121427 is 907 × 29 × 4909. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 21, 28, 784, 987, 7316, 3642, 16417, 79012, 188326, 292860, 5414255, 6713513, 15599841, 44081473, 18493482, 582449656, 9084393656, 350199161

Basic calculations (n = 129121427)

Multiplication

n×y

n×2	258242854
n×3	387364281
n×4	516485708
n×5	645607135

Division

n÷y

n÷2	64560713.5
n÷3	43040475.666667
n÷3	32280356.75
n÷5	25824285.4

Exponentiation

n^y

n²	16672342910516329
n³	2.1527567080392E+24
n⁴	2.7796701812584E+32
n⁵	3.5891498039344E+40

Nth Root

^y√n

²√n	11363.160959874
³√n	505.4359233056
⁴√n	106.59812831318
⁵√n	41.898614637274

Divisors of 129121427

1, 29, 907, 4909, 26303, 142361, 4452463, 129121427

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129121426	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129121427 can be divided by 8 positive divisors. The sum of these divisors (counting 129121427) is 1, the average is 0.125.

Base conversion 129121427

Base	System	Value
2	Binary	111101100100011110010010011
3	Ternary	22222222001022002
4	Quaternary	13230203302103
5	Quinary	231023341202
6	Senary	20451304215
8	Octal	754436223
10	Decimal	129121427
12	Duodecimal	372ab06b
16	Hexadecimal	7b23c93
20	Vigesimal	20703b7
36	Base36	24viqb

Cryptographic Hash Functions

md5	5eae3b0b3b4c4d08f305346278bb1781
sha1	06cf7e02a5acb472bd11496516c9e2a011a2c4be
sha256	cd5b49ebcf85d03013372dbe2594cd4053a1e81fa18c62a316cce229dbcf1776
sha512	d689780d5ef8275e541368ad76983be8ff924acf902f2d2f6dd5e396564de277aaf087a9683d71466d5ddfff9bfc73e9dd4629f9855f02d36783de6300d1ceae
ripemd-160	a5c24a92e7bb4cf148fd5cccf5bcc1d167a426a0

129121427 as geometric shapes

Circle

Radius = n

Diameter	258242854
Circumference	811293852.96846
Area	5.2377710005808E+16

Sphere

Radius = n

Volume	9.0174462119228E+24
Surface area	2.0951084002323E+17
Circumference	811293852.96846

Square

Length = n

Perimeter	516485708
Area	16672342910516329
Diagonal	182605273.25637

Cube

Length = n

Surface area	100034057463097974
Volume	2.1527567080392E+24
Space diagonal	223644871.9098

Equilateral Triangle

Length = n

Perimeter	387364281
Area	7.2193362505563E+15
Altitude	111822435.9549

Triangular Pyramid

Length = n

Surface area	7.2193362505563E+15
Volume	2.5370481108322E+23
Height	60868424.418789