129121378, one hundred twenty-nine million one hundred twenty-one thousand three hundred seventy-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

129121378 has 16 divisors, whose sum is 198561240
The reverse of 129121378 is 873121921
Previous prime number is 73

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 three hundred seventy-eight

Notation

Scientific notation	1.29121378 × 10^8
Engineering notation	1.29121378 × 10^6

Prime Factorization of 129121378

Prime Factorization 2 × 9937 × 73 × 89

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	129121378	Product of the distinct prime numbers

The prime factorization of 129121378 is 2 × 9937 × 73 × 89. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 8, 31, 663, 600, 2209, 5468, 66505, 71380, 612517, 706731, 7590231, 6136270, 95153355, 62628764, 971712036, 696521895, 8296768777, 1203879656

Basic calculations (n = 129121378)

Multiplication

n×y

n×2	258242756
n×3	387364134
n×4	516485512
n×5	645606890

Division

n÷y

n÷2	64560689
n÷3	43040459.333333
n÷3	32280344.5
n÷5	25824275.6

Exponentiation

n^y

n²	16672330256618884
n³	2.1527542572057E+24
n⁴	2.7796659618577E+32
n⁵	3.5891429937476E+40

Nth Root

^y√n

²√n	11363.158803783
³√n	505.43585937001
⁴√n	106.59811820001
⁵√n	41.898611457271

Divisors of 129121378

1, 2, 73, 89, 146, 178, 6497, 9937, 12994, 19874, 725401, 884393, 1450802, 1768786, 64560689, 129121378

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129121377	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129121378 can be divided by 16 positive divisors. The sum of these divisors (counting 129121378) is 1, the average is 0.0625.

Base conversion 129121378

Base	System	Value
2	Binary	111101100100011110001100010
3	Ternary	22222222001020021
4	Quaternary	13230203301202
5	Quinary	231023341003
6	Senary	20451304054
8	Octal	754436142
10	Decimal	129121378
12	Duodecimal	372ab02a
16	Hexadecimal	7b23c62
20	Vigesimal	207038i
36	Base36	24vioy

Cryptographic Hash Functions

md5	8fd4378eda360b9fbc6e3d23898ce779
sha1	d7e2900b3e9e975e6ff3bec8fb5d16ed279ee2f1
sha256	7f2649e647f9db528f23c55927f09eec49c40feeb9d457f4548cb0c338775ab8
sha512	34a213ff2f574e64ad033a38d0156875828e32252d947a6d93e923f45c8ca7565ad05150f48ed925b276be058dd8e2b081b0308b39689d9f9ff7e40a03fdbddc
ripemd-160	2944640e5743266dd4affe3e5e4b495170e0264d

129121378 as geometric shapes

Circle

Radius = n

Diameter	258242756
Circumference	811293545.09238
Area	5.2377670252417E+16

Sphere

Radius = n

Volume	9.0174359458955E+24
Surface area	2.0951068100967E+17
Circumference	811293545.09238

Square

Length = n

Perimeter	516485512
Area	16672330256618884
Diagonal	182605203.9599

Cube

Length = n

Surface area	100033981539713304
Volume	2.1527542572057E+24
Space diagonal	223644787.03931

Equilateral Triangle

Length = n

Perimeter	387364134
Area	7.2193307712579E+15
Altitude	111822393.51965

Triangular Pyramid

Length = n

Surface area	7.2193307712579E+15
Volume	2.5370452224973E+23
Height	60868401.319968