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

20129123 (number)

20129123 is an odd 8-digits composite number following 20129122 and preceding 20129124. In scientific notation, it is written as 2.0129123 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 17201736 positive integers (up to 20129123) that are relatively prime to 20129123.

Interesting facts

20129123 has 8 divisors, whose sum is 23073792
The reverse of 20129123 is 32192102
Previous prime number is 347

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million one hundred twenty-nine thousand one hundred twenty-three

Notation

Scientific notation	2.0129123 × 10^7
Engineering notation	2.0129123 × 10^6

Prime Factorization of 20129123

Prime Factorization 7 × 347 × 8287

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20129123	Product of the distinct prime numbers

The prime factorization of 20129123 is 7 × 347 × 8287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 32, 51, 478, 151, 2845, 6938, 87026, 72799, 485011, 119414, 423573, 9032523, 62812271, 45297766, 839234179, 701572922, 5292927040, 9370127732

Basic calculations (n = 20129123)

Multiplication

n×y

n×2	40258246
n×3	60387369
n×4	80516492
n×5	100645615

Division

n÷y

n÷2	10064561.5
n÷3	6709707.6666667
n÷3	5032280.75
n÷5	4025824.6

Exponentiation

n^y

n²	405181592749129
n³	8.1559501177831E+21
n⁴	1.6417212310272E+29
n⁵	3.3046408591058E+36

Nth Root

^y√n

²√n	4486.5491193121
³√n	272.02466525893
⁴√n	66.98170734844
⁵√n	28.891159422071

Divisors of 20129123

1, 7, 347, 2429, 8287, 58009, 2875589, 20129123

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	-20129122	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 20129123 can be divided by 8 positive divisors. The sum of these divisors (counting 20129123) is 1, the average is 0.125.

Base conversion 20129123

Base	System	Value
2	Binary	1001100110010010101100011
3	Ternary	1101212122222002
4	Quaternary	1030302111203
5	Quinary	20123112443
6	Senary	1555234215
8	Octal	114622543
10	Decimal	20129123
12	Duodecimal	68a896b
16	Hexadecimal	1332563
20	Vigesimal	65g2g3
36	Base36	bzfqb

Cryptographic Hash Functions

md5	fead915483cc9ae86778449741d2273a
sha1	72c8fd5c51819f43b69e9f9fa180777e239c1e0c
sha256	dd35a36acfd146b5cc236a68f1f257703661e8da95acb94fda57c19d0ddd404f
sha512	3ae243c3887feb0a8a03a777d097ca7bf67f1db89f85f2cb355845a5f98e8e3ddc454424dcd0193f3a6ba7687c8feda48aec90bdebab71bb96b5190b217091dc
ripemd-160	6926e8bd1b39ac3e84b4a36904aac6505f607031

20129123 as geometric shapes

Circle

Radius = n

Diameter	40258246
Circumference	126475009.88001
Area	1.2729155151505E+15

Sphere

Radius = n

Volume	3.4163563964096E+22
Surface area	5.0916620606019E+15
Circumference	126475009.88001

Square

Length = n

Perimeter	80516492
Area	405181592749129
Diagonal	28466878.745276

Cube

Length = n

Surface area	2431089556494774
Volume	8.1559501177831E+21
Space diagonal	34864663.747803

Equilateral Triangle

Length = n

Perimeter	60387369
Area	1.7544877623329E+14
Altitude	17432331.873902

Triangular Pyramid

Length = n

Surface area	1.7544877623329E+14
Volume	9.6118793921728E+20
Height	9488959.5817587