129642687, one hundred twenty-nine million six hundred forty-two thousand six hundred eighty-seven: 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

129642687 has 12 divisors, whose sum is 194197640
The reverse of 129642687 is 786246921
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9

Name

Name	one hundred twenty-nine million six hundred forty-two thousand six hundred eighty-seven

Notation

Scientific notation	1.29642687 × 10^8
Engineering notation	1.29642687 × 10^6

Prime Factorization of 129642687

Prime Factorization 9 × 3 × 9 × 533509

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	14404743	Product of the distinct prime numbers

The prime factorization of 129642687 is 9 × 3 × 9 × 533509. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 85, 92, 977, 847, 560, 3706, 97782, 39562, 535244, 560337, 1677746, 2232038, 90904867, 65328737, 841092671, 827618044, 5503287116, 3813707940

Basic calculations (n = 129642687)

Multiplication

n×y

n×2	259285374
n×3	388928061
n×4	518570748
n×5	648213435

Division

n÷y

n÷2	64821343.5
n÷3	43214229
n÷3	32410671.75
n÷5	25928537.4

Exponentiation

n^y

n²	16807226292579969
n³	2.1789339775871E+24
n⁴	2.8248285564999E+32
n⁵	3.6621836437898E+40

Nth Root

^y√n

²√n	11386.074257618
³√n	506.11515420884
⁴√n	106.70554932907
⁵√n	41.932388876645

Divisors of 129642687

1, 3, 9, 27, 81, 243, 533509, 1600527, 4801581, 14404743, 43214229, 129642687

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	-129642686	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 129642687 can be divided by 12 positive divisors. The sum of these divisors (counting 129642687) is 1, the average is 0.083333333333333.

Base conversion 129642687

Base	System	Value
2	Binary	111101110100011000010111111
3	Ternary	100000221112100000
4	Quaternary	13232203002333
5	Quinary	231142031222
6	Senary	20510405343
8	Octal	756430277
10	Decimal	129642687
12	Duodecimal	37500853
16	Hexadecimal	7ba30bf
20	Vigesimal	20a56e7
36	Base36	256oxr

Cryptographic Hash Functions

md5	b0fa0c5c8721bd2a40e92651f3b1fb78
sha1	d41b29df550403f342c10a5fabf81362bb62f495
sha256	9bd6d84a01a824f116101cb4b615a56f67db861205e8d60f2149a03999a5f1d2
sha512	6f770084f9fa97dec4f1cce5bcbf823e35bf7dc783a450dd7e8e1598acd91a9cd66b0d100df5d0a3aca397bb0551dfa1382cab2ea1d86c119b384f4bdae4dcb8
ripemd-160	62e465501cfa9d01f365e39118c3b771794b82b9

129642687 as geometric shapes

Circle

Radius = n

Diameter	259285374
Circumference	814569026.14168
Area	5.280145864799E+16

Sphere

Radius = n

Volume	9.1270973021932E+24
Surface area	2.1120583459196E+17
Circumference	814569026.14168

Square

Length = n

Perimeter	518570748
Area	16807226292579969
Diagonal	183342446.21789

Cube

Length = n

Surface area	100843357755479814
Volume	2.1789339775871E+24
Space diagonal	224547720.71375

Equilateral Triangle

Length = n

Perimeter	388928061
Area	7.277742468264E+15
Altitude	112273860.35687

Triangular Pyramid

Length = n

Surface area	7.277742468264E+15
Volume	2.5678983188494E+23
Height	61114148.739297