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

129085 (number)

129085 is an odd 6-digits composite number following 129084 and preceding 129086. In scientific notation, it is written as 1.29085 × 10^5. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 93840 positive integers (up to 129085) that are relatively prime to 129085.

Interesting facts

129085 has 8 divisors, whose sum is 169056
The reverse of 129085 is 580921
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 25
Digital Root 7

Name

Name	one hundred twenty-nine thousand eighty-five

Notation

Scientific notation	1.29085 × 10^5
Engineering notation	1.29085 × 10^3

Prime Factorization of 129085

Prime Factorization 11 × 5 × 2347

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	129085	Product of the distinct prime numbers

The prime factorization of 129085 is 11 × 5 × 2347. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 87, 85, 106, 819, 2409, 5830, 6285, 1632, 847104, 598778, 7856024, 5630524, 29497688, 53668654, 487430989, 319774351, 2991275441, 4775153655

Basic calculations (n = 129085)

Multiplication

n×y

n×2	258170
n×3	387255
n×4	516340
n×5	645425

Division

n÷y

n÷2	64542.5
n÷3	43028.333333333
n÷3	32271.25
n÷5	25817

Exponentiation

n^y

n²	16662937225
n³	2150935251689125
n⁴	2.7765347696429E+20
n⁵	3.5840899073935E+25

Nth Root

^y√n

²√n	359.28401022033
³√n	50.538838860264
⁴√n	18.954788582844
⁵√n	10.52386227372

Divisors of 129085

1, 5, 11, 55, 2347, 11735, 25817, 129085

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	-129084	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 129085 can be divided by 8 positive divisors. The sum of these divisors (counting 129085) is 1, the average is 0.125.

Base conversion 129085

Base	System	Value
2	Binary	11111100000111101
3	Ternary	20120001221
4	Quaternary	133200331
5	Quinary	13112320
6	Senary	2433341
8	Octal	374075
10	Decimal	129085
12	Duodecimal	62851
16	Hexadecimal	1f83d
20	Vigesimal	g2e5
36	Base36	2rlp

Cryptographic Hash Functions

md5	38ed84d4a5ba6da7956b876ceeaad52a
sha1	1e4123ec25c9d47fae3203ea82eaeb9556e937dc
sha256	adbc982e126859dbf1b0994550042821c726511da8f2c87ccca0c5aea3d61ac6
sha512	96209463eb9195135467e55b4a3115ed1daf6b7dafab6c5ecd7e48f0e5bbfdc9c5268f23436182e01fba0a039072599f92e0ad8077c1d30fcd022b141afc5749
ripemd-160	e532875006c9d85be87e2726121fa59258e97f2f

129085 as geometric shapes

Circle

Radius = n

Diameter	258170
Circumference	811064.97537728
Area	52348161173.288

Sphere

Radius = n

Volume	9.0098165134052E+15
Surface area	209392644693.15
Circumference	811064.97537728

Square

Length = n

Perimeter	516340
Area	16662937225
Diagonal	182553.75769893

Cube

Length = n

Surface area	99977623350
Volume	2150935251689125
Space diagonal	223581.77849503

Equilateral Triangle

Length = n

Perimeter	387255
Area	7215263469.2577
Altitude	111790.88924751

Triangular Pyramid

Length = n

Surface area	7215263469.2577
Volume	2.5349015039376E+14
Height	60851.25256631