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

20172442 (number)

20172442 is an even 8-digits composite number following 20172441 and preceding 20172443. In scientific notation, it is written as 2.0172442 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 10086220 positive integers (up to 20172442) that are relatively prime to 20172442.

Interesting facts

20172442 has 4 divisors, whose sum is 30258666
The reverse of 20172442 is 24427102
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million one hundred seventy-two thousand four hundred forty-two

Notation

Scientific notation	2.0172442 × 10^7
Engineering notation	2.0172442 × 10^6

Prime Factorization of 20172442

Prime Factorization 2 × 10086221

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20172442	Product of the distinct prime numbers

The prime factorization of 20172442 is 2 × 10086221. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 53, 88, 119, 602, 5482, 296, 7618, 96409, 66676, 360974, 9082133, 1160574, 99600021, 97020899, 177371107, 95424259, 3987372462, 6819837271

Basic calculations (n = 20172442)

Multiplication

n×y

n×2	40344884
n×3	60517326
n×4	80689768
n×5	100862210

Division

n÷y

n÷2	10086221
n÷3	6724147.3333333
n÷3	5043110.5
n÷5	4034488.4

Exponentiation

n^y

n²	406927416243364
n³	8.2087197023791E+21
n⁴	1.655899220905E+29
n⁵	3.3403530991551E+36

Nth Root

^y√n

²√n	4491.3741772424
³√n	272.21966288183
⁴√n	67.01771539856
⁵√n	28.903583810095

Divisors of 20172442

1, 2, 10086221, 20172442

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	-20172441	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 20172442 can be divided by 4 positive divisors. The sum of these divisors (counting 20172442) is 1, the average is 0.25.

Base conversion 20172442

Base	System	Value
2	Binary	1001100111100111010011010
3	Ternary	1101221212101111
4	Quaternary	1030330322122
5	Quinary	20131004232
6	Senary	2000210534
8	Octal	114747232
10	Decimal	20172442
12	Duodecimal	6909a4a
16	Hexadecimal	133ce9a
20	Vigesimal	661b22
36	Base36	c0d5m

Cryptographic Hash Functions

md5	a084a23104cfe543f2f6f0799b77dda0
sha1	4968de15145733a931f8ca7d4cfa3b5543878ca2
sha256	8239057f0578a3f34336b62a4c44ab10c48e2dfa6de9539ddf6df4943458bb5d
sha512	ba98e733414e2e44dc954fd7383ef96d12d3bdcac1d996b7a90a5dd8f5fc805742e39945b523c47444f549d2ac88a0eeffe2dd015950a0065bd656c1adae3dc6
ripemd-160	abdf7a00d2f8f7b91b16f553ebb2da9ccdf05d70

20172442 as geometric shapes

Circle

Radius = n

Diameter	40344884
Circumference	126747191.18433
Area	1.2784001814144E+15

Sphere

Radius = n

Volume	3.4384604683163E+22
Surface area	5.1136007256577E+15
Circumference	126747191.18433

Square

Length = n

Perimeter	80689768
Area	406927416243364
Diagonal	28528141.062585

Cube

Length = n

Surface area	2441564497460184
Volume	8.2087197023791E+21
Space diagonal	34939694.456736

Equilateral Triangle

Length = n

Perimeter	60517326
Area	1.7620473998156E+14
Altitude	17469847.228368

Triangular Pyramid

Length = n

Surface area	1.7620473998156E+14
Volume	9.6740689440198E+20
Height	9509380.3541949