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

129828 (number)

129828 is an even 6-digits composite number following 129827 and preceding 129829. In scientific notation, it is written as 1.29828 × 10^5. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 41760 positive integers (up to 129828) that are relatively prime to 129828.

Interesting facts

129828 has 24 divisors, whose sum is 313600
The reverse of 129828 is 828921
Previous prime number is 31

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 30
Digital Root 3

Name

Name	one hundred twenty-nine thousand eight hundred twenty-eight

Notation

Scientific notation	1.29828 × 10^5
Engineering notation	1.29828 × 10^3

Prime Factorization of 129828

Prime Factorization 2 × 2 × 3 × 31 × 349

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	64914	Product of the distinct prime numbers

The prime factorization of 129828 is 2 × 2 × 3 × 31 × 349. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 81, 26, 380, 885, 5674, 750, 62114, 77119, 475339, 437010, 8235754, 1612943, 68398503, 80071998, 479680468, 854363767, 5121949230, 7133447595

Basic calculations (n = 129828)

Multiplication

n×y

n×2	259656
n×3	389484
n×4	519312
n×5	649140

Division

n÷y

n÷2	64914
n÷3	43276
n÷3	32457
n÷5	25965.6

Exponentiation

n^y

n²	16855309584
n³	2188291132671552
n⁴	2.8410146117248E+20
n⁵	3.6884324501101E+25

Nth Root

^y√n

²√n	360.31652751435
³√n	50.635618866825
⁴√n	18.982005360719
⁵√n	10.535949330961

Divisors of 129828

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 349, 372, 698, 1047, 1396, 2094, 4188, 10819, 21638, 32457, 43276, 64914, 129828

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129827	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129828 can be divided by 24 positive divisors. The sum of these divisors (counting 129828) is 1, the average is 0.041666666666667.

Base conversion 129828

Base	System	Value
2	Binary	11111101100100100
3	Ternary	20121002110
4	Quaternary	133230210
5	Quinary	13123303
6	Senary	2441020
8	Octal	375444
10	Decimal	129828
12	Duodecimal	63170
16	Hexadecimal	1fb24
20	Vigesimal	g4b8
36	Base36	2s6c

Cryptographic Hash Functions

md5	45c7ff4091f4118f9a1659cdec6c8bdd
sha1	d43b0d3cb0a07847279f2de6ad12470b890c13f5
sha256	934879959828064b6be75dbaac43f2072febfd04256159a11621522c79acc20c
sha512	c91647ef7c39e2f9f90238184e1aa96b272132a9733ad8df21253eb72129c9ff369f22d8adb801f3f0f98d274daa0f8bd81d38593b3afe364e1c6ec5a643222c
ripemd-160	6b7bcc92d089afab272c2bac5a311c259f01c9e5

129828 as geometric shapes

Circle

Radius = n

Diameter	259656
Circumference	815733.38206051
Area	52952516763.076

Sphere

Radius = n

Volume	9.1662924617555E+15
Surface area	211810067052.3
Circumference	815733.38206051

Square

Length = n

Perimeter	519312
Area	16855309584
Diagonal	183604.51837577

Cube

Length = n

Surface area	101131857504
Volume	2188291132671552
Space diagonal	224868.69224505

Equilateral Triangle

Length = n

Perimeter	389484
Area	7298563144.1977
Altitude	112434.34612253

Triangular Pyramid

Length = n

Surface area	7298563144.1977
Volume	2.5789258318707E+14
Height	61201.506125258