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

20160442 (number)

20160442 is an even 8-digits composite number following 20160441 and preceding 20160443. In scientific notation, it is written as 2.0160442 × 10^7. The sum of its digits is 19. It has a total of 2 prime factors and 4 positive divisors. There are 10080220 positive integers (up to 20160442) that are relatively prime to 20160442.

Interesting facts

20160442 has 4 divisors, whose sum is 30240666
The reverse of 20160442 is 24406102
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 19
Digital Root 1

Name

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

Notation

Scientific notation	2.0160442 × 10^7
Engineering notation	2.0160442 × 10^6

Prime Factorization of 20160442

Prime Factorization 2 × 10080221

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20160442	Product of the distinct prime numbers

The prime factorization of 20160442 is 2 × 10080221. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 28, 93, 360, 791, 9561, 5733, 13606, 15669, 84972, 424972, 6982299, 1132455, 72678372, 77689653, 862392781, 549555396, 4242774688, 9750615487

Basic calculations (n = 20160442)

Multiplication

n×y

n×2	40320884
n×3	60481326
n×4	80641768
n×5	100802210

Division

n÷y

n÷2	10080221
n÷3	6720147.3333333
n÷3	5040110.5
n÷5	4032088.4

Exponentiation

n^y

n²	406443421635364
n³	8.1940790281613E+21
n⁴	1.6519625499066E+29
n⁵	3.3304295173565E+36

Nth Root

^y√n

²√n	4490.038084471
³√n	272.16567365053
⁴√n	67.00774645122
⁵√n	28.900144211003

Divisors of 20160442

1, 2, 10080221, 20160442

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	-20160441	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 20160442 can be divided by 4 positive divisors. The sum of these divisors (counting 20160442) is 1, the average is 0.25.

Base conversion 20160442

Base	System	Value
2	Binary	1001100111001111110111010
3	Ternary	1101221020221001
4	Quaternary	1030321332322
5	Quinary	20130113232
6	Senary	2000035214
8	Octal	114717672
10	Decimal	20160442
12	Duodecimal	6902b0a
16	Hexadecimal	1339fba
20	Vigesimal	660122
36	Base36	c03wa

Cryptographic Hash Functions

md5	1e721f040c7b9def7b9a3451d1ae7a5b
sha1	b3f8684f40571ef11b79230e64abe600e9f07415
sha256	18c8678e6748d329fe4657cb674c97e604b12222ddb539d26b014386d98211da
sha512	dc36fd3d4fb0d21b1c8c45910626d04d20e54176df9d2e35ef7f25656979fa9966706f829940006ac66dbb9001049b301a85e8751eb53aaee74f45304441e5e8
ripemd-160	66890742c7582882b1ffd5686df377f2cc2aff36

20160442 as geometric shapes

Circle

Radius = n

Diameter	40320884
Circumference	126671792.96065
Area	1.2768796675096E+15

Sphere

Radius = n

Volume	3.4323277970408E+22
Surface area	5.1075186700382E+15
Circumference	126671792.96065

Square

Length = n

Perimeter	80641768
Area	406443421635364
Diagonal	28511170.499836

Cube

Length = n

Surface area	2438660529812184
Volume	8.1940790281613E+21
Space diagonal	34918909.847046

Equilateral Triangle

Length = n

Perimeter	60481326
Area	1.7599516416865E+14
Altitude	17459454.923523

Triangular Pyramid

Length = n

Surface area	1.7599516416865E+14
Volume	9.6568147439856E+20
Height	9503723.4999454