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

20182442 (number)

20182442 is an even 8-digits composite number following 20182441 and preceding 20182443. In scientific notation, it is written as 2.0182442 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 8649612 positive integers (up to 20182442) that are relatively prime to 20182442.

Interesting facts

20182442 has 8 divisors, whose sum is 34598496
The reverse of 20182442 is 24428102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 23
Digital Root 5

Name

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

Notation

Scientific notation	2.0182442 × 10^7
Engineering notation	2.0182442 × 10^6

Prime Factorization of 20182442

Prime Factorization 2 × 7 × 1441603

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20182442	Product of the distinct prime numbers

The prime factorization of 20182442 is 2 × 7 × 1441603. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 99, 7, 150, 202, 5141, 5186, 85619, 44408, 165619, 569889, 3797914, 3365037, 90735609, 89834424, 81963477, 78637969, 689061370, 1933934343

Basic calculations (n = 20182442)

Multiplication

n×y

n×2	40364884
n×3	60547326
n×4	80729768
n×5	100912210

Division

n÷y

n÷2	10091221
n÷3	6727480.6666667
n÷3	5045610.5
n÷5	4036488.4

Exponentiation

n^y

n²	407330965083364
n³	8.220933577599E+21
n⁴	1.6591851511574E+29
n⁵	3.3486408080496E+36

Nth Root

^y√n

²√n	4492.4872843448
³√n	272.26463755456
⁴√n	67.026019457706
⁵√n	28.90644889249

Divisors of 20182442

1, 2, 7, 14, 1441603, 2883206, 10091221, 20182442

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	-20182441	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 20182442 can be divided by 8 positive divisors. The sum of these divisors (counting 20182442) is 1, the average is 0.125.

Base conversion 20182442

Base	System	Value
2	Binary	1001100111111010110101010
3	Ternary	1101222101002212
4	Quaternary	1030333112222
5	Quinary	20131314232
6	Senary	2000325122
8	Octal	114772652
10	Decimal	20182442
12	Duodecimal	69137a2
16	Hexadecimal	133f5aa
20	Vigesimal	662g22
36	Base36	c0kve

Cryptographic Hash Functions

md5	2b1a82ee8d664e7747ee88faaed1ddbf
sha1	bf1cc091bc37656d0646b65ada5960dbee447ea2
sha256	9d13c2e48522aa2f5d77fd1ca76322c0922cf3e72c298f1d12763820332180c1
sha512	7921c530db380d991cd5cfef1f543d83777000ff1f3ca7ca2e7bb2b8b70338082ae1ca3f025cecdda7645710947b0fa52c279377c54007231ee50b31eb5e3bc4
ripemd-160	9da6c906ed67a3864e06d69f0408a346c92e9101

20182442 as geometric shapes

Circle

Radius = n

Diameter	40364884
Circumference	126810023.0374
Area	1.2796679674855E+15

Sphere

Radius = n

Volume	3.4435766044046E+22
Surface area	5.1186718699421E+15
Circumference	126810023.0374

Square

Length = n

Perimeter	80729768
Area	407330965083364
Diagonal	28542283.198208

Cube

Length = n

Surface area	2443985790500184
Volume	8.220933577599E+21
Space diagonal	34957014.964812

Equilateral Triangle

Length = n

Perimeter	60547326
Area	1.7637948175511E+14
Altitude	17478507.482406

Triangular Pyramid

Length = n

Surface area	1.7637948175511E+14
Volume	9.6884631340074E+20
Height	9514094.3994028