129857729, one hundred twenty-nine million eight hundred fifty-seven thousand seven hundred twenty-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

129857729 has 8 divisors, whose sum is 135885312
The reverse of 129857729 is 927758921
Previous prime number is 73

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5

Name

Name	one hundred twenty-nine million eight hundred fifty-seven thousand seven hundred twenty-nine

Notation

Scientific notation	1.29857729 × 10^8
Engineering notation	1.29857729 × 10^6

Prime Factorization of 129857729

Prime Factorization 31 × 73 × 57383

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	129857729	Product of the distinct prime numbers

The prime factorization of 129857729 is 31 × 73 × 57383. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 33, 51, 242, 220, 8902, 3663, 456, 33991, 431508, 537274, 6417155, 3769093, 74874491, 27616761, 284157428, 610940090, 6212901893, 346877572

Basic calculations (n = 129857729)

Multiplication

n×y

n×2	259715458
n×3	389573187
n×4	519430916
n×5	649288645

Division

n÷y

n÷2	64928864.5
n÷3	43285909.666667
n÷3	32464432.25
n÷5	25971545.8

Exponentiation

n^y

n²	16863029781037441
n³	2.1897947514249E+24
n⁴	2.8436177339616E+32
n⁵	3.6926574107637E+40

Nth Root

^y√n

²√n	11395.513547006
³√n	506.39483547854
⁴√n	106.74977071173
⁵√n	41.94629054449

Divisors of 129857729

1, 31, 73, 2263, 57383, 1778873, 4188959, 129857729

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	-129857728	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 129857729 can be divided by 8 positive divisors. The sum of these divisors (counting 129857729) is 1, the average is 0.125.

Base conversion 129857729

Base	System	Value
2	Binary	111101111010111100011000001
3	Ternary	100001100110022112
4	Quaternary	13233113203001
5	Quinary	231220421404
6	Senary	20515145105
8	Octal	757274301
10	Decimal	129857729
12	Duodecimal	375a5195
16	Hexadecimal	7bd78c1
20	Vigesimal	20bc469
36	Base36	25bav5

Cryptographic Hash Functions

md5	46e639d1c9a3c181b943f62ac4fe4a84
sha1	16268564fb5476a870b7e02414ce467b3e1ca0e3
sha256	3ac8be1cb9f9adca51ef1d3372357a6813ae771da48b2a0c80d2e17778b3dc0c
sha512	b90aa37575bfd11e1e336fdde87b7397cb4fbd8579c8501cd7154fdefe42a87bd79ab6a4ebef5152fbb81b1baa141f27079859732b3c91af69025b53f1c7104b
ripemd-160	462c567c180933f3fa05f63cd1cf2739cebeaeca

129857729 as geometric shapes

Circle

Radius = n

Diameter	259715458
Circumference	815920174.87651
Area	5.2976770477373E+16

Sphere

Radius = n

Volume	9.1725908052612E+24
Surface area	2.1190708190949E+17
Circumference	815920174.87651

Square

Length = n

Perimeter	519430916
Area	16863029781037441
Diagonal	183646561.53077

Cube

Length = n

Surface area	101178178686224646
Volume	2.1897947514249E+24
Space diagonal	224920184.38351

Equilateral Triangle

Length = n

Perimeter	389573187
Area	7.301906087576E+15
Altitude	112460092.19176

Triangular Pyramid

Length = n

Surface area	7.301906087576E+15
Volume	2.5806978635654E+23
Height	61215520.510257