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

20172129 (number)

20172129 is an odd 8-digits composite number following 20172128 and preceding 20172130. In scientific notation, it is written as 2.0172129 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 12740256 positive integers (up to 20172129) that are relatively prime to 20172129.

Interesting facts

20172129 has 8 divisors, whose sum is 28311840
The reverse of 20172129 is 92127102
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty million one hundred seventy-two thousand one hundred twenty-nine

Notation

Scientific notation	2.0172129 × 10^7
Engineering notation	2.0172129 × 10^6

Prime Factorization of 20172129

Prime Factorization 3 × 19 × 353897

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20172129	Product of the distinct prime numbers

The prime factorization of 20172129 is 3 × 19 × 353897. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 10, 6, 972, 288, 6659, 2195, 90600, 89838, 373302, 808606, 3539455, 9610477, 53452307, 80767292, 105158700, 944240109, 7065553920, 6730890244

Basic calculations (n = 20172129)

Multiplication

n×y

n×2	40344258
n×3	60516387
n×4	80688516
n×5	100860645

Division

n÷y

n÷2	10086064.5
n÷3	6724043
n÷3	5043032.25
n÷5	4034425.8

Exponentiation

n^y

n²	406914788392641
n³	8.2083376034641E+21
n⁴	1.6557964501263E+29
n⁵	3.3400939589689E+36

Nth Root

^y√n

²√n	4491.3393325377
³√n	272.2182549347
⁴√n	67.017455431683
⁵√n	28.903494114679

Divisors of 20172129

1, 3, 19, 57, 353897, 1061691, 6724043, 20172129

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	-20172128	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 20172129 can be divided by 8 positive divisors. The sum of these divisors (counting 20172129) is 1, the average is 0.125.

Base conversion 20172129

Base	System	Value
2	Binary	1001100111100110101100001
3	Ternary	1101221211221220
4	Quaternary	1030330311201
5	Quinary	20131002004
6	Senary	2000205253
8	Octal	114746541
10	Decimal	20172129
12	Duodecimal	6909829
16	Hexadecimal	133cd61
20	Vigesimal	661a69
36	Base36	c0cwx

Cryptographic Hash Functions

md5	560b9026f2ed58545caba700196a950f
sha1	c0908a525d56ec106e16b5feeccb222c21c7eede
sha256	4a28294ca89d94ce2164bf56143a9d95ce8f320090252005827ab3c520dfff34
sha512	197bae594b86faf87fe5b0a636d82b334a5e9e5c2f4d379f264d2f9120047bcce5fd13cb03e73f61749dc90954a6037b4d8c418bc9b1d46c283e46a0892df3fd
ripemd-160	78ba9d14bf928a896b9bd7e8cdadfa67793ec5bc

20172129 as geometric shapes

Circle

Radius = n

Diameter	40344258
Circumference	126745224.54733
Area	1.2783605098514E+15

Sphere

Radius = n

Volume	3.438300415097E+22
Surface area	5.1134420394055E+15
Circumference	126745224.54733

Square

Length = n

Perimeter	80688516
Area	406914788392641
Diagonal	28527698.41374

Cube

Length = n

Surface area	2441488730355846
Volume	8.2083376034641E+21
Space diagonal	34939152.324834

Equilateral Triangle

Length = n

Perimeter	60516387
Area	1.761992719618E+14
Altitude	17469576.162417

Triangular Pyramid

Length = n

Surface area	1.761992719618E+14
Volume	9.6736186361299E+20
Height	9509232.8045799