129646979, one hundred twenty-nine million six hundred forty-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

129646979 has 8 divisors, whose sum is 132999360
The reverse of 129646979 is 979646921
Previous prime number is 79

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8

Name

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

Notation

Scientific notation	1.29646979 × 10^8
Engineering notation	1.29646979 × 10^6

Prime Factorization of 129646979

Prime Factorization 77 × 79 × 21313

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	129646979	Product of the distinct prime numbers

The prime factorization of 129646979 is 77 × 79 × 21313. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 29, 5, 446, 899, 3666, 7761, 89685, 40392, 931125, 452841, 5402243, 8098148, 69396957, 48622384, 334425101, 6768834, 9787977623, 5989894836

Basic calculations (n = 129646979)

Multiplication

n×y

n×2	259293958
n×3	388940937
n×4	518587916
n×5	648234895

Division

n÷y

n÷2	64823489.5
n÷3	43215659.666667
n÷3	32411744.75
n÷5	25929395.8

Exponentiation

n^y

n²	16808339163826441
n³	2.1791503945975E+24
n⁴	2.8252026544622E+32
n⁵	3.6627898921381E+40

Nth Root

^y√n

²√n	11386.262731906
³√n	506.12073936067
⁴√n	106.70643247671
⁵√n	41.932666518885

Divisors of 129646979

1, 77, 79, 6083, 21313, 1641101, 1683727, 129646979

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129646978	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129646979 can be divided by 8 positive divisors. The sum of these divisors (counting 129646979) is 1, the average is 0.125.

Base conversion 129646979

Base	System	Value
2	Binary	111101110100100000110000011
3	Ternary	100000221202012222
4	Quaternary	13232210012003
5	Quinary	231142200404
6	Senary	20510441255
8	Octal	756440603
10	Decimal	129646979
12	Duodecimal	3750322b
16	Hexadecimal	7ba4183
20	Vigesimal	20a5h8j
36	Base36	256s8z

Cryptographic Hash Functions

md5	ea1180b49969592b5fdcb044e4abd0bd
sha1	71fb0bf001ce7c025c29672ccf128896ba96d474
sha256	66e328bfc60bd82bf74610d1b774ffe175b5fad971e507ff09aad2c8318df6e4
sha512	638ccca523e15c3a0208c396a6ad79a955925663a4a3486d06fbae73490702dcd802bd3333f45c403cab6b435aaf0d325555c739d00650f195d9ae8b1c374933
ripemd-160	408b676b269aec2909a9c07f3024912f609ab9f5

129646979 as geometric shapes

Circle

Radius = n

Diameter	259293958
Circumference	814595993.57302
Area	5.2804954836123E+16

Sphere

Radius = n

Volume	9.1280038276463E+24
Surface area	2.1121981934449E+17
Circumference	814595993.57302

Square

Length = n

Perimeter	518587916
Area	16808339163826441
Diagonal	183348516.0225

Cube

Length = n

Surface area	100850034982958646
Volume	2.1791503945975E+24
Space diagonal	224555154.67582

Equilateral Triangle

Length = n

Perimeter	388940937
Area	7.2782243556493E+15
Altitude	112277577.33791

Triangular Pyramid

Length = n

Surface area	7.2782243556493E+15
Volume	2.568153368742E+23
Height	61116172.0075