129120428, one hundred twenty-nine million one hundred twenty thousand four hundred twenty-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

129120428 has 12 divisors, whose sum is 237853560
The reverse of 129120428 is 824021921
Previous prime number is 19

Basic properties

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

Name

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

Notation

Scientific notation	1.29120428 × 10^8
Engineering notation	1.29120428 × 10^6

Prime Factorization of 129120428

Prime Factorization 2 × 2 × 19 × 1698953

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	64560214	Product of the distinct prime numbers

The prime factorization of 129120428 is 2 × 2 × 19 × 1698953. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 55, 14, 921, 610, 3342, 4070, 38059, 85306, 651145, 937298, 4705115, 6700901, 33246238, 14944562, 505355855, 375557218, 6612344001, 7600799827

Basic calculations (n = 129120428)

Multiplication

n×y

n×2	258240856
n×3	387361284
n×4	516481712
n×5	645602140

Division

n÷y

n÷2	64560214
n÷3	43040142.666667
n÷3	32280107
n÷5	25824085.6

Exponentiation

n^y

n²	16672084926903184
n³	2.1527067414141E+24
n⁴	2.7795841580987E+32
n⁵	3.5890109615573E+40

Nth Root

^y√n

²√n	11363.11700195
³√n	505.43461979928
⁴√n	106.59792212773
⁵√n	41.898549803967

Divisors of 129120428

1, 2, 4, 19, 38, 76, 1698953, 3397906, 6795812, 32280107, 64560214, 129120428

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	-129120427	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 129120428 can be divided by 12 positive divisors. The sum of these divisors (counting 129120428) is 1, the average is 0.083333333333333.

Base conversion 129120428

Base	System	Value
2	Binary	111101100100011100010101100
3	Ternary	22222221222221002
4	Quaternary	13230203202230
5	Quinary	231023323203
6	Senary	20451255432
8	Octal	754434254
10	Decimal	129120428
12	Duodecimal	372aa578
16	Hexadecimal	7b238ac
20	Vigesimal	2070118
36	Base36	24vhyk

Cryptographic Hash Functions

md5	8da6026ccb2d8ed5ddf15b5a7f5b5a13
sha1	890d11df38034f21ce401f547d442aaf2eb291aa
sha256	e91b6f4379b7577bed44bbefd5281c1568720fe316df6b1a9d50ac33a8e6fad7
sha512	e7aebd223e724ea6682999c0a069f71fce594b69a35d0e6ad8c3d5a289227b0e9a534b48e8b236b869f59a69d3a4ad702ac9792532a4ef1b00916f97fe889260
ripemd-160	bfe0478a39ba0e3503f765ceb32220d437572cda

129120428 as geometric shapes

Circle

Radius = n

Diameter	258240856
Circumference	811287576.06634
Area	5.2376899526384E+16

Sphere

Radius = n

Volume	9.017236912213E+24
Surface area	2.0950759810554E+17
Circumference	811287576.06634

Square

Length = n

Perimeter	516481712
Area	16672084926903184
Diagonal	182603860.45702

Cube

Length = n

Surface area	100032509561419104
Volume	2.1527067414141E+24
Space diagonal	223643141.59104

Equilateral Triangle

Length = n

Perimeter	387361284
Area	7.2192245403749E+15
Altitude	111821570.79552

Triangular Pyramid

Length = n

Surface area	7.2192245403749E+15
Volume	2.5369892245998E+23
Height	60867953.485673