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

20218090 (number)

20218090 is an even 8-digits composite number following 20218089 and preceding 20218091. In scientific notation, it is written as 2.0218090 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 7661520 positive integers (up to 20218090) that are relatively prime to 20218090.

Interesting facts

20218090 has 16 divisors, whose sum is 38308320
The reverse of 20218090 is 09081202
Previous prime number is 19

Basic properties

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

Name

Name	twenty million two hundred eighteen thousand ninety

Notation

Scientific notation	2.0218090 × 10^7
Engineering notation	2.0218090 × 10^6

Prime Factorization of 20218090

Prime Factorization 2 × 5 × 19 × 106411

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20218090	Product of the distinct prime numbers

The prime factorization of 20218090 is 2 × 5 × 19 × 106411. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 73, 75, 228, 595, 5568, 9511, 69851, 54295, 265760, 91472, 4598310, 6662911, 9781949, 78205812, 354237569, 151635438, 501186223, 8833147866

Basic calculations (n = 20218090)

Multiplication

n×y

n×2	40436180
n×3	60654270
n×4	80872360
n×5	101090450

Division

n÷y

n÷2	10109045
n÷3	6739363.3333333
n÷3	5054522.5
n÷5	4043618

Exponentiation

n^y

n²	408771163248100
n³	8.2645721679548E+21
n⁴	1.670938639032E+29
n⁵	3.3783187788427E+36

Nth Root

^y√n

²√n	4496.453046569
³√n	272.42484249992
⁴√n	67.055596683417
⁵√n	28.916653106898

Divisors of 20218090

1, 2, 5, 10, 19, 38, 95, 190, 106411, 212822, 532055, 1064110, 2021809, 4043618, 10109045, 20218090

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20218089	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20218090 can be divided by 16 positive divisors. The sum of these divisors (counting 20218090) is 1, the average is 0.0625.

Base conversion 20218090

Base	System	Value
2	Binary	1001101001000000011101010
3	Ternary	1102001012000011
4	Quaternary	1031020003222
5	Quinary	20133434330
6	Senary	2001202134
8	Octal	115100352
10	Decimal	20218090
12	Duodecimal	693034a
16	Hexadecimal	13480ea
20	Vigesimal	66754a
36	Base36	c1cdm

Cryptographic Hash Functions

md5	85011509b175c05b34d29646bfad37eb
sha1	2a1c507e9fed557c5f31f00efce508a3cd909f37
sha256	9e49044733bbc6568cbe32507d45ff8c2258fd9ca4852f4b09da61356d7f98d3
sha512	23aaed39e0413ff071ad8dd7c81a626982000e416be5d597283b297c72b27a1c4fd5ae61dafa4fa0c583fa86f0ddf0f7a9032bdd3c5386286b1720a7b0eac03c
ripemd-160	e8b58a8dfa4504f7d4dc67194e3d48cff9521360

20218090 as geometric shapes

Circle

Radius = n

Diameter	40436180
Circumference	127034006.02723
Area	1.2841924834596E+15

Sphere

Radius = n

Volume	3.4618558943879E+22
Surface area	5.1367699338383E+15
Circumference	127034006.02723

Square

Length = n

Perimeter	80872360
Area	408771163248100
Diagonal	28592697.08328

Cube

Length = n

Surface area	2452626979488600
Volume	8.2645721679548E+21
Space diagonal	35018759.112

Equilateral Triangle

Length = n

Perimeter	60654270
Area	1.7700310585369E+14
Altitude	17509379.556

Triangular Pyramid

Length = n

Surface area	1.7700310585369E+14
Volume	9.7398917059441E+20
Height	9530899.02776