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

129375 (number)

129375 is an odd 6-digits composite number following 129374 and preceding 129376. In scientific notation, it is written as 1.29375 × 10^5. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 66000 positive integers (up to 129375) that are relatively prime to 129375.

Interesting facts

129375 has 12 divisors, whose sum is 168144
The reverse of 129375 is 573921
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 27
Digital Root 9

Name

Name	one hundred twenty-nine thousand three hundred seventy-five

Notation

Scientific notation	1.29375 × 10^5
Engineering notation	1.29375 × 10^3

Prime Factorization of 129375

Prime Factorization 225 × 5 × 5 × 23

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	25875	Product of the distinct prime numbers

The prime factorization of 129375 is 225 × 5 × 5 × 23. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 60, 55, 23, 923, 1625, 8239, 5190, 27106, 408810, 261268, 2849130, 9924177, 71417773, 24761867, 272633382, 792563764, 9234672980, 8345469333

Basic calculations (n = 129375)

Multiplication

n×y

n×2	258750
n×3	388125
n×4	517500
n×5	646875

Division

n÷y

n÷2	64687.5
n÷3	43125
n÷3	32343.75
n÷5	25875

Exponentiation

n^y

n²	16737890625
n³	2165464599609375
n⁴	2.8015698257446E+20
n⁵	3.6245309620571E+25

Nth Root

^y√n

²√n	359.68736424845
³√n	50.576657097472
⁴√n	18.965425496109
⁵√n	10.528586573515

Divisors of 129375

1, 5, 23, 25, 115, 225, 575, 1125, 5175, 5625, 25875, 129375

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129374	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129375 can be divided by 12 positive divisors. The sum of these divisors (counting 129375) is 1, the average is 0.083333333333333.

Base conversion 129375

Base	System	Value
2	Binary	11111100101011111
3	Ternary	20120110200
4	Quaternary	133211133
5	Quinary	13120000
6	Senary	2434543
8	Octal	374537
10	Decimal	129375
12	Duodecimal	62a53
16	Hexadecimal	1f95f
20	Vigesimal	g38f
36	Base36	2rtr

Cryptographic Hash Functions

md5	8d28dacdc3d7d2e1afe4a9fa445ef6b7
sha1	676826e9265df8aff209b44e65af3b347e6375d4
sha256	962ae065a783b7f47f4d4e0ab5b4004f8cbdd3b6ba2e426d6c619b58a9766cda
sha512	3274bf38fa1eca7755e6ffcc8a854aefded1a1ba4a9c83514994a3804f216040146a8cfdb55ba9b0d71795f56cf04e4868c3cd74be0b500dd42197aa894236a0
ripemd-160	ee9dbe8e444e0df161c707ab106f367bfb1ed64a

129375 as geometric shapes

Circle

Radius = n

Diameter	258750
Circumference	812887.09911636
Area	52583634224.089

Sphere

Radius = n

Volume	9.0706769036554E+15
Surface area	210334536896.36
Circumference	812887.09911636

Square

Length = n

Perimeter	517500
Area	16737890625
Diagonal	182963.87963202

Cube

Length = n

Surface area	100427343750
Volume	2165464599609375
Space diagonal	224084.07322922

Equilateral Triangle

Length = n

Perimeter	388125
Area	7247719243.5077
Altitude	112042.03661461

Triangular Pyramid

Length = n

Surface area	7247719243.5077
Volume	2.552024504672E+14
Height	60987.95987734