129121828, one hundred twenty-nine million one hundred twenty-one thousand eight 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

129121828 has 12 divisors, whose sum is 246505392
The reverse of 129121828 is 828121921
Previous prime number is 11

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7

Name

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

Notation

Scientific notation	1.29121828 × 10^8
Engineering notation	1.29121828 × 10^6

Prime Factorization of 129121828

Prime Factorization 2 × 2 × 11 × 2934587

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	64560914	Product of the distinct prime numbers

The prime factorization of 129121828 is 2 × 2 × 11 × 2934587. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 51, 20, 133, 285, 341, 5408, 21085, 37262, 872750, 65866, 7903362, 3101359, 60171917, 44026990, 828331824, 429921944, 224102599, 9243946885

Basic calculations (n = 129121828)

Multiplication

n×y

n×2	258243656
n×3	387365484
n×4	516487312
n×5	645609140

Division

n÷y

n÷2	64560914
n÷3	43040609.333333
n÷3	32280457
n÷5	25824365.6

Exponentiation

n^y

n²	16672446466061584
n³	2.15277676493E+24
n⁴	2.7797047116369E+32
n⁵	3.5892055366677E+40

Nth Root

^y√n

²√n	11363.178604598
³√n	505.43644653297
⁴√n	106.59821107598
⁵√n	41.898640661341

Divisors of 129121828

1, 2, 4, 11, 22, 44, 2934587, 5869174, 11738348, 32280457, 64560914, 129121828

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	-129121827	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 129121828 can be divided by 12 positive divisors. The sum of these divisors (counting 129121828) is 1, the average is 0.083333333333333.

Base conversion 129121828

Base	System	Value
2	Binary	111101100100011111000100100
3	Ternary	22222222001211221
4	Quaternary	13230203320210
5	Quinary	231023344303
6	Senary	20451310124
8	Octal	754437044
10	Decimal	129121828
12	Duodecimal	372ab344
16	Hexadecimal	7b23e24
20	Vigesimal	20704b8
36	Base36	24vj1g

Cryptographic Hash Functions

md5	575ee77d89cd739fc3e99499b284f881
sha1	44e585df541a609ee7d66d5a1a9933760b206633
sha256	ac2b542c7e1943c98d835eac70e3978106e0ef71290d40b3ef4978cfe607abb9
sha512	72f0990837adb0dcad006e5f7f5be096079d2fcdf7664549c5e7d43ea4ccfe1a4e70962f0fd4aeb7ae80c3d9dc24f67ac3e0a0fe42ffc247047d204630bdf430
ripemd-160	0bbfc342903333c16aca61bc8180cdc56f34c575

129121828 as geometric shapes

Circle

Radius = n

Diameter	258243656
Circumference	811296372.52577
Area	5.2378035335148E+16

Sphere

Radius = n

Volume	9.0175302260306E+24
Surface area	2.0951214134059E+17
Circumference	811296372.52577

Square

Length = n

Perimeter	516487312
Area	16672446466061584
Diagonal	182605840.35601

Cube

Length = n

Surface area	100034678796369504
Volume	2.15277676493E+24
Space diagonal	223645566.46217

Equilateral Triangle

Length = n

Perimeter	387365484
Area	7.2193810914227E+15
Altitude	111822783.23108

Triangular Pyramid

Length = n

Surface area	7.2193810914227E+15
Volume	2.5370717481047E+23
Height	60868613.452002