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

129091 (number)

129091 is an odd 6-digits composite number following 129090 and preceding 129092. In scientific notation, it is written as 1.29091 × 10^5. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 128152 positive integers (up to 129091) that are relatively prime to 129091.

Interesting facts

129091 has 4 divisors, whose sum is 130032
The reverse of 129091 is 190921
Previous prime number is 773

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 22
Digital Root 4

Name

Name	one hundred twenty-nine thousand ninety-one

Notation

Scientific notation	1.29091 × 10^5
Engineering notation	1.29091 × 10^3

Prime Factorization of 129091

Prime Factorization 773 × 167

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	129091	Product of the distinct prime numbers

The prime factorization of 129091 is 773 × 167. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 55, 47, 693, 286, 9474, 2160, 73460, 30430, 849136, 178308, 4130481, 7467932, 97056273, 95875345, 203380674, 686561367, 3540455809, 6894719882

Basic calculations (n = 129091)

Multiplication

n×y

n×2	258182
n×3	387273
n×4	516364
n×5	645455

Division

n÷y

n÷2	64545.5
n÷3	43030.333333333
n÷3	32272.75
n÷5	25818.2

Exponentiation

n^y

n²	16664486281
n³	2151235198500571
n⁴	2.7770510300964E+20
n⁵	3.5849229452617E+25

Nth Root

^y√n

²√n	359.2923600635
³√n	50.539621880071
⁴√n	18.955008838392
⁵√n	10.523960103831

Divisors of 129091

1, 167, 773, 129091

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129090	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129091 can be divided by 4 positive divisors. The sum of these divisors (counting 129091) is 1, the average is 0.25.

Base conversion 129091

Base	System	Value
2	Binary	11111100001000011
3	Ternary	20120002011
4	Quaternary	133201003
5	Quinary	13112331
6	Senary	2433351
8	Octal	374103
10	Decimal	129091
12	Duodecimal	62857
16	Hexadecimal	1f843
20	Vigesimal	g2eb
36	Base36	2rlv

Cryptographic Hash Functions

md5	3784b58223ea0143f88f024aa1c04b89
sha1	ed05e225ae23ea10ef08c45f365350cac3a07f8f
sha256	b5dd70130a443b64711dc3a210b238d7b272b49324fd8da5e798887f8543943e
sha512	47edde0d16397711129bb5ef59a549e6f28c02c4d33bf8d429b016126aec3cbf16436de3562f5376eec6a3d1273154b3b0048e89fa9fc8c009f32831ba300606
ripemd-160	4d715abd29d497a472cd4ebfc0ee2367098833bd

129091 as geometric shapes

Circle

Radius = n

Diameter	258182
Circumference	811102.67448912
Area	52353027676.237

Sphere

Radius = n

Volume	9.0110729276709E+15
Surface area	209412110704.95
Circumference	811102.67448912

Square

Length = n

Perimeter	516364
Area	16664486281
Diagonal	182562.24298031

Cube

Length = n

Surface area	99986917686
Volume	2151235198500571
Space diagonal	223592.17079987

Equilateral Triangle

Length = n

Perimeter	387273
Area	7215934230.1816
Altitude	111796.08539994

Triangular Pyramid

Length = n

Surface area	7215934230.1816
Volume	2.5352549946449E+14
Height	60854.080993435