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

20790866 (number)

20790866 is an even 8-digits composite number following 20790865 and preceding 20790867. In scientific notation, it is written as 2.0790866 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 10395432 positive integers (up to 20790866) that are relatively prime to 20790866.

Interesting facts

20790866 has 4 divisors, whose sum is 31186302
The reverse of 20790866 is 66809702
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty million seven hundred ninety thousand eight hundred sixty-six

Notation

Scientific notation	2.0790866 × 10^7
Engineering notation	2.0790866 × 10^6

Prime Factorization of 20790866

Prime Factorization 2 × 10395433

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20790866	Product of the distinct prime numbers

The prime factorization of 20790866 is 2 × 10395433. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 65, 83, 406, 969, 4584, 6664, 12086, 82186, 196733, 379126, 5771270, 1614111, 25606348, 2226269, 739066942, 72893500, 3012022356, 5698783531

Basic calculations (n = 20790866)

Multiplication

n×y

n×2	41581732
n×3	62372598
n×4	83163464
n×5	103954330

Division

n÷y

n÷2	10395433
n÷3	6930288.6666667
n÷3	5197716.5
n÷5	4158173.2

Exponentiation

n^y

n²	432260109029956
n³	8.9870620039872E+21
n⁴	1.8684880185859E+29
n⁵	3.8847484017025E+36

Nth Root

^y√n

²√n	4559.7002094436
³√n	274.97351149825
⁴√n	67.525552270556
⁵√n	29.078668458924

Divisors of 20790866

1, 2, 10395433, 20790866

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	-20790865	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 20790866 can be divided by 4 positive divisors. The sum of these divisors (counting 20790866) is 1, the average is 0.25.

Base conversion 20790866

Base	System	Value
2	Binary	1001111010011111001010010
3	Ternary	1110010021201002
4	Quaternary	1033103321102
5	Quinary	20310301431
6	Senary	2021342002
8	Octal	117237122
10	Decimal	20790866
12	Duodecimal	6b67902
16	Hexadecimal	13d3e52
20	Vigesimal	69ih36
36	Base36	cdmc2

Cryptographic Hash Functions

md5	d4e4689bc3ea56f14bbc119400a4a366
sha1	b23592429e7721884b424a4c19023cd34bf2c19f
sha256	978f74af99603c15bb6c0d3a30d265510cd476d8be76f0c00ef9427670be4cbb
sha512	830b4fb0cf44fe8bf103f77a83eca97d3c7d8ac2d48d6f99e760804a98d194e01109381e48a1d3db469e0a22cf970ff0231458aff6f8e1dda26c2b9f7c9971d8
ripemd-160	6f56380483dbf223d9e7bed9abdc7213ccb4d7c7

20790866 as geometric shapes

Circle

Radius = n

Diameter	41581732
Circumference	130632863.77474
Area	1.3579851829684E+15

Sphere

Radius = n

Volume	3.764491729211E+22
Surface area	5.4319407318737E+15
Circumference	130632863.77474

Square

Length = n

Perimeter	83163464
Area	432260109029956
Diagonal	29402724.670682

Cube

Length = n

Surface area	2593560654179736
Volume	8.9870620039872E+21
Space diagonal	36010836.245356

Equilateral Triangle

Length = n

Perimeter	62372598
Area	1.8717411773129E+14
Altitude	18005418.122678

Triangular Pyramid

Length = n

Surface area	1.8717411773129E+14
Volume	1.0591354143272E+21
Height	9800908.2235606