129136979, one hundred twenty-nine million one hundred thirty-six thousand nine hundred seventy-nine: 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

129136979 has 4 divisors, whose sum is 133302720
The reverse of 129136979 is 979631921
Previous prime number is 31

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2

Name

Name	one hundred twenty-nine million one hundred thirty-six thousand nine hundred seventy-nine

Notation

Scientific notation	1.29136979 × 10^8
Engineering notation	1.29136979 × 10^6

Prime Factorization of 129136979

Prime Factorization 31 × 4165709

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	129136979	Product of the distinct prime numbers

The prime factorization of 129136979 is 31 × 4165709. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 8, 60, 31, 494, 639, 5206, 3802, 41947, 32712, 39657, 353755, 6621946, 1333964, 67769572, 47070338, 938574582, 766576217, 4715394108, 5308381250

Basic calculations (n = 129136979)

Multiplication

n×y

n×2	258273958
n×3	387410937
n×4	516547916
n×5	645684895

Division

n÷y

n÷2	64568489.5
n÷3	43045659.666667
n÷3	32284244.75
n÷5	25827395.8

Exponentiation

n^y

n²	16676359345246441
n³	2.1535346665635E+24
n⁴	2.7810096101179E+32
n⁵	3.5913117962059E+40

Nth Root

^y√n

²√n	11363.845255898
³√n	505.45621486138
⁴√n	106.60133796486
⁵√n	41.899623882415

Divisors of 129136979

1, 31, 4165709, 129136979

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129136978	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129136979 can be divided by 4 positive divisors. The sum of these divisors (counting 129136979) is 1, the average is 0.25.

Base conversion 129136979

Base	System	Value
2	Binary	111101100100111100101010011
3	Ternary	22222222211122002
4	Quaternary	13230213211103
5	Quinary	231024340404
6	Senary	20451504215
8	Octal	754474523
10	Decimal	129136979
12	Duodecimal	372b806b
16	Hexadecimal	7b27953
20	Vigesimal	207228j
36	Base36	24vuqb

Cryptographic Hash Functions

md5	0198651d03072ccc142ee340c020cdcc
sha1	e048d26f60c4876f0b993aa7e76770b9996bc426
sha256	1adae272dca59ca7639b0b740b62548445220946366ba8523f5505aa0df43807
sha512	e59716cdbab5aaf0bb85e3d10f5dceb663243e7ed84862ad81f014e4518fbb84882afdda0e0e747f834394db5ce15ddde8595571fb0d7696d7cef3b8c3877e05
ripemd-160	ad19a72d7564ac80e06c173abe2f7de9d3048ac6

129136979 as geometric shapes

Circle

Radius = n

Diameter	258273958
Circumference	811391569.06636
Area	5.239032800765E+16

Sphere

Radius = n

Volume	9.0207049169693E+24
Surface area	2.095613120306E+17
Circumference	811391569.06636

Square

Length = n

Perimeter	516547916
Area	16676359345246441
Diagonal	182627267.10569

Cube

Length = n

Surface area	100058156071478646
Volume	2.1535346665635E+24
Space diagonal	223671808.76396

Equilateral Triangle

Length = n

Perimeter	387410937
Area	7.2210754178107E+15
Altitude	111835904.38198

Triangular Pyramid

Length = n

Surface area	7.2210754178107E+15
Volume	2.5379649437457E+23
Height	60875755.701897