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

20790149 (number)

20790149 is an odd 8-digits composite number following 20790148 and preceding 20790150. In scientific notation, it is written as 2.0790149 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 20497260 positive integers (up to 20790149) that are relatively prime to 20790149.

Interesting facts

20790149 has 4 divisors, whose sum is 21083040
The reverse of 20790149 is 94109702
Previous prime number is 71

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty million seven hundred ninety thousand one hundred forty-nine

Notation

Scientific notation	2.0790149 × 10^7
Engineering notation	2.0790149 × 10^6

Prime Factorization of 20790149

Prime Factorization 71 × 292819

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20790149	Product of the distinct prime numbers

The prime factorization of 20790149 is 71 × 292819. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 75, 62, 195, 2, 3445, 1350, 73592, 37826, 91077, 494890, 567600, 1402892, 18150695, 39141994, 70666976, 291401775, 4604846201, 4647485915

Basic calculations (n = 20790149)

Multiplication

n×y

n×2	41580298
n×3	62370447
n×4	83160596
n×5	103950745

Division

n÷y

n÷2	10395074.5
n÷3	6930049.6666667
n÷3	5197537.25
n÷5	4158029.8

Exponentiation

n^y

n²	432230295442201
n³	8.9861322445574E+21
n⁴	1.8682302829805E+29
n⁵	3.8840785949477E+36

Nth Root

^y√n

²√n	4559.6215851757
³√n	274.97035052243
⁴√n	67.524970086448
⁵√n	29.078467893033

Divisors of 20790149

1, 71, 292819, 20790149

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	-20790148	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 20790149 can be divided by 4 positive divisors. The sum of these divisors (counting 20790149) is 1, the average is 0.25.

Base conversion 20790149

Base	System	Value
2	Binary	1001111010011101110000101
3	Ternary	1110010020201112
4	Quaternary	1033103232011
5	Quinary	20310241044
6	Senary	2021334405
8	Octal	117235605
10	Decimal	20790149
12	Duodecimal	6b67405
16	Hexadecimal	13d3b85
20	Vigesimal	69if79
36	Base36	cdls5

Cryptographic Hash Functions

md5	5e5b41884855d493a04255faf5c4f03e
sha1	bdbf107e17af04cc7529a4df4ec34fd17e21bfa5
sha256	32825d9c8baccaa61b95cd24e386b698d28a5f85f53aaeb7d132f5c2f4816683
sha512	ccf0821de4ff5a5198656d660ce3b21377cecb2a3da217bd8082d832d9cf95cca5cd92e4fbd1e95a2585a3d73feaf20561e104b724518ddeacc84bcab144db4b
ripemd-160	2c3899d098dfcf49dee953c4b95865e33267c952

20790149 as geometric shapes

Circle

Radius = n

Diameter	41580298
Circumference	130628358.73087
Area	1.3578915208202E+15

Sphere

Radius = n

Volume	3.7641022724917E+22
Surface area	5.4315660832807E+15
Circumference	130628358.73087

Square

Length = n

Perimeter	83160596
Area	432230295442201
Diagonal	29401710.679557

Cube

Length = n

Surface area	2593381772653206
Volume	8.9861322445574E+21
Space diagonal	36009594.364927

Equilateral Triangle

Length = n

Perimeter	62370447
Area	1.871612080691E+14
Altitude	18004797.182464

Triangular Pyramid

Length = n

Surface area	1.871612080691E+14
Volume	1.0590258411276E+21
Height	9800570.2265191