129728427, one hundred twenty-nine million seven hundred twenty-eight thousand four hundred twenty-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

129728427 has 8 divisors, whose sum is 173587920
The reverse of 129728427 is 724827921
Previous prime number is 281

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6

Name

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

Notation

Scientific notation	1.29728427 × 10^8
Engineering notation	1.29728427 × 10^6

Prime Factorization of 129728427

Prime Factorization 3 × 281 × 153889

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	129728427	Product of the distinct prime numbers

The prime factorization of 129728427 is 3 × 281 × 153889. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 24, 62, 960, 365, 6045, 2986, 97529, 37001, 203186, 29092, 818992, 4621573, 61475001, 96499815, 688419626, 293119435, 1162551960, 282624030

Basic calculations (n = 129728427)

Multiplication

n×y

n×2	259456854
n×3	389185281
n×4	518913708
n×5	648642135

Division

n÷y

n÷2	64864213.5
n÷3	43242809
n÷3	32432106.75
n÷5	25945685.4

Exponentiation

n^y

n²	16829464771894329
n³	2.1832599921098E+24
n⁴	2.8323088450843E+32
n⁵	3.6743097125098E+40

Nth Root

^y√n

²√n	11389.838760931
³√n	506.22670375957
⁴√n	106.72318755046
⁵√n	41.937933859363

Divisors of 129728427

1, 3, 281, 843, 153889, 461667, 43242809, 129728427

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	-129728426	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 129728427 can be divided by 8 positive divisors. The sum of these divisors (counting 129728427) is 1, the average is 0.125.

Base conversion 129728427

Base	System	Value
2	Binary	111101110110111111110101011
3	Ternary	100001002212221120
4	Quaternary	13232313332223
5	Quinary	231202302202
6	Senary	20512310323
8	Octal	756677653
10	Decimal	129728427
12	Duodecimal	375423a3
16	Hexadecimal	7bb7fab
20	Vigesimal	20ag117
36	Base36	258j3f

Cryptographic Hash Functions

md5	eb46128b22e5f0dfcb6b23f655008da1
sha1	6fa24c7dea9ca84949d9aa71433bc2697ff94816
sha256	3819f20baaf4e74d2381243838b234d74b031c52d5387b5d02ac7ed9e3921c4e
sha512	c34718f459c72b1d4b1cfc62a4dc2332da8ef7bd6c3e0c6bef13b635a5dc82d82f12891d72e23256443e81a90e6359d5f0ae7a37ebc9b6c8372b7146f747086e
ripemd-160	8c15fc4cf27e75cf4e58894fdd94b1009ca79edf

129728427 as geometric shapes

Circle

Radius = n

Diameter	259456854
Circumference	815107746.44992
Area	5.2871322891231E+16

Sphere

Radius = n

Volume	9.1452180694514E+24
Surface area	2.1148529156493E+17
Circumference	815107746.44992

Square

Length = n

Perimeter	518913708
Area	16829464771894329
Diagonal	183463700.88873

Cube

Length = n

Surface area	100976788631365974
Volume	2.1832599921098E+24
Space diagonal	224696226.74999

Equilateral Triangle

Length = n

Perimeter	389185281
Area	7.2873720122779E+15
Altitude	112348113.375

Triangular Pyramid

Length = n

Surface area	7.2873720122779E+15
Volume	2.5729965758568E+23
Height	61154566.962909