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

20021090 (number)

20021090 is an even 8-digits composite number following 20021089 and preceding 20021091. In scientific notation, it is written as 2.0021090 × 10^7. The sum of its digits is 14. It has a total of 4 prime factors and 16 positive divisors. There are 7954800 positive integers (up to 20021090) that are relatively prime to 20021090.

Interesting facts

20021090 has 16 divisors, whose sum is 36279360
The reverse of 20021090 is 09012002
Previous prime number is 151

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 14
Digital Root 5

Name

Name	twenty million twenty-one thousand ninety

Notation

Scientific notation	2.0021090 × 10^7
Engineering notation	2.0021090 × 10^6

Prime Factorization of 20021090

Prime Factorization 2 × 5 × 151 × 13259

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20021090	Product of the distinct prime numbers

The prime factorization of 20021090 is 2 × 5 × 151 × 13259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 81, 4, 489, 380, 6621, 38, 16134, 97591, 390928, 60164, 7606808, 2640151, 41904809, 97473063, 632021134, 86155236, 8701954821, 4510178023

Basic calculations (n = 20021090)

Multiplication

n×y

n×2	40042180
n×3	60063270
n×4	80084360
n×5	100105450

Division

n÷y

n÷2	10010545
n÷3	6673696.6666667
n÷3	5005272.5
n÷5	4004218

Exponentiation

n^y

n²	400844044788100
n³	8.0253346966666E+21
n⁴	1.6067594824208E+29
n⁵	3.2169076205901E+36

Nth Root

^y√n

²√n	4474.4932673991
³√n	271.53713992111
⁴√n	66.891653196786
⁵√n	28.860080861187

Divisors of 20021090

1, 2, 5, 10, 151, 302, 755, 1510, 13259, 26518, 66295, 132590, 2002109, 4004218, 10010545, 20021090

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	-20021089	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 20021090 can be divided by 16 positive divisors. The sum of these divisors (counting 20021090) is 1, the average is 0.0625.

Base conversion 20021090

Base	System	Value
2	Binary	1001100010111111101100010
3	Ternary	1101200011202212
4	Quaternary	1030113331202
5	Quinary	20111133330
6	Senary	1553042122
8	Octal	114277542
10	Decimal	20021090
12	Duodecimal	6856342
16	Hexadecimal	1317f62
20	Vigesimal	652cea
36	Base36	bx4de

Cryptographic Hash Functions

md5	f75750165638b3f097f16f1d6d840d55
sha1	2876fa994e96aa042a152e1a1081c0c64073dedc
sha256	7611dacecf349ce8bbedb2d5e5c2bfb3eca329c31e7ebc75ee9b96d4926344bc
sha512	14624eec4b666cbd2f3fc5f3a6c5e88c2903a2174e2156c7810bf6c922954fede975345bf1b323e39fea071e1303b9e6da01685d1da63832136e841211e7f38d
ripemd-160	e1b2f93cd929147d861e0d2967eeea9e4d09f526

20021090 as geometric shapes

Circle

Radius = n

Diameter	40042180
Circumference	125796218.52172
Area	1.2592887063415E+15

Sphere

Radius = n

Volume	3.3616443367529E+22
Surface area	5.0371548253661E+15
Circumference	125796218.52172

Square

Length = n

Perimeter	80084360
Area	400844044788100
Diagonal	28314097.011492

Cube

Length = n

Surface area	2405064268728600
Volume	8.0253346966666E+21
Space diagonal	34677545.102909

Equilateral Triangle

Length = n

Perimeter	60063270
Area	1.735705628711E+14
Altitude	17338772.551455

Triangular Pyramid

Length = n

Surface area	1.735705628711E+14
Volume	9.4579476421744E+20
Height	9438032.3371641