129123812, one hundred twenty-nine million one hundred twenty-three thousand eight hundred twelve: 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

129123812 has 12 divisors, whose sum is 226584960
The reverse of 129123812 is 218321921
Previous prime number is 367

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-three thousand eight hundred twelve

Notation

Scientific notation	1.29123812 × 10^8
Engineering notation	1.29123812 × 10^6

Prime Factorization of 129123812

Prime Factorization 2 × 2 × 367 × 87959

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	64561906	Product of the distinct prime numbers

The prime factorization of 129123812 is 2 × 2 × 367 × 87959. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 13, 24, 335, 745, 3604, 9406, 6277, 81425, 869272, 122856, 3447124, 7078180, 44150317, 21819934, 214554920, 412349706, 4034040078, 9182587939

Basic calculations (n = 129123812)

Multiplication

n×y

n×2	258247624
n×3	387371436
n×4	516495248
n×5	645619060

Division

n÷y

n÷2	64561906
n÷3	43041270.666667
n÷3	32280953
n÷5	25824762.4

Exponentiation

n^y

n²	16672958825411344
n³	2.1528760008562E+24
n⁴	2.7798755599386E+32
n⁵	3.5894812918491E+40

Nth Root

^y√n

²√n	11363.26590378
³√n	505.43903525297
⁴√n	106.59862055289
⁵√n	41.898769417871

Divisors of 129123812

1, 2, 4, 367, 734, 1468, 87959, 175918, 351836, 32280953, 64561906, 129123812

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	-129123811	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 129123812 can be divided by 12 positive divisors. The sum of these divisors (counting 129123812) is 1, the average is 0.083333333333333.

Base conversion 129123812

Base	System	Value
2	Binary	111101100100100010111100100
3	Ternary	22222222011120102
4	Quaternary	13230210113210
5	Quinary	231023430222
6	Senary	20451323232
8	Octal	754442744
10	Decimal	129123812
12	Duodecimal	372b0518
16	Hexadecimal	7b245e4
20	Vigesimal	20709ac
36	Base36	24vkkk

Cryptographic Hash Functions

md5	69b1b66ff467a3374d117e15704014cf
sha1	5b3c7f630d3282dcac3670fa22debe4924ca1cb0
sha256	2cb10577917f884837a55bac00e672e6245675def43be9d348b66172746389d1
sha512	47bd80cdd0831759e0708fce049759b2ea42839ceba566194c208e76b2621abfe3a81d6644ef2ca2f11f82ea4536c596bc3e219da3d96543d7ebba18c4cd7d49
ripemd-160	b2b9dd35894fdb2b24ff94d167ae95a515db242d

129123812 as geometric shapes

Circle

Radius = n

Diameter	258247624
Circumference	811308838.36542
Area	5.2379644959517E+16

Sphere

Radius = n

Volume	9.017945904506E+24
Surface area	2.0951857983807E+17
Circumference	811308838.36542

Square

Length = n

Perimeter	516495248
Area	16672958825411344
Diagonal	182608646.15571

Cube

Length = n

Surface area	100037752952468064
Volume	2.1528760008562E+24
Space diagonal	223649002.85097

Equilateral Triangle

Length = n

Perimeter	387371436
Area	7.2196029495291E+15
Altitude	111824501.42549

Triangular Pyramid

Length = n

Surface area	7.2196029495291E+15
Volume	2.5371886987653E+23
Height	60869548.718571