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

20162221 (number)

20162221 is an odd 8-digits composite number following 20162220 and preceding 20162222. In scientific notation, it is written as 2.0162221 × 10^7. The sum of its digits is 16. It has a total of 3 prime factors and 8 positive divisors. There are 18321408 positive integers (up to 20162221) that are relatively prime to 20162221.

Interesting facts

20162221 has 8 divisors, whose sum is 22084920
The reverse of 20162221 is 12226102
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty million one hundred sixty-two thousand two hundred twenty-one

Notation

Scientific notation	2.0162221 × 10^7
Engineering notation	2.0162221 × 10^6

Prime Factorization of 20162221

Prime Factorization 29 × 17 × 40897

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20162221	Product of the distinct prime numbers

The prime factorization of 20162221 is 29 × 17 × 40897. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 74, 65, 829, 170, 8518, 7756, 95401, 20391, 45316, 922736, 2695953, 9916649, 30911098, 31020821, 62831464, 586545751, 8590411469, 5103789036

Basic calculations (n = 20162221)

Multiplication

n×y

n×2	40324442
n×3	60486663
n×4	80648884
n×5	100811105

Division

n÷y

n÷2	10081110.5
n÷3	6720740.3333333
n÷3	5040555.25
n÷5	4032444.2

Exponentiation

n^y

n²	406515155652841
n³	8.196248408122E+21
n⁴	1.6525457177545E+29
n⁵	3.3318991973971E+36

Nth Root

^y√n

²√n	4490.2361853248
³√n	272.17367890644
⁴√n	67.00922462859
⁵√n	28.900654234959

Divisors of 20162221

1, 17, 29, 493, 40897, 695249, 1186013, 20162221

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	-20162220	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 20162221 can be divided by 8 positive divisors. The sum of these divisors (counting 20162221) is 1, the average is 0.125.

Base conversion 20162221

Base	System	Value
2	Binary	1001100111010011010101101
3	Ternary	1101221100100221
4	Quaternary	1030322122231
5	Quinary	20130142341
6	Senary	2000051341
8	Octal	114723255
10	Decimal	20162221
12	Duodecimal	6903b51
16	Hexadecimal	133a6ad
20	Vigesimal	6605b1
36	Base36	c059p

Cryptographic Hash Functions

md5	488ac991427838ed31604e674ef09bd3
sha1	d314ea7d9cb8ca32e0e5fd9010c31efb220ab088
sha256	c11083727c323d6ee7ce704f1788ba7e29663d4105f6f8dccce468ce73a7bcdc
sha512	8b0fd515cffb8e3b9064fcbd083891ff94ede86ec5d6fe6cd71d9d4df9ebd1f264736d932d259da66c8c7b723c17ed63126c981bf5c8898a72a4f0d5fd176feb
ripemd-160	880e6dc4b1a21a21814b914b77bb79add0233252

20162221 as geometric shapes

Circle

Radius = n

Diameter	40324442
Circumference	126682970.74731
Area	1.2771050265719E+15

Sphere

Radius = n

Volume	3.4332365047937E+22
Surface area	5.1084201062875E+15
Circumference	126682970.74731

Square

Length = n

Perimeter	80648884
Area	406515155652841
Diagonal	28513686.385764

Cube

Length = n

Surface area	2439090933917046
Volume	8.196248408122E+21
Space diagonal	34921991.165432

Equilateral Triangle

Length = n

Perimeter	60486663
Area	1.7602622590937E+14
Altitude	17460995.582716

Triangular Pyramid

Length = n

Surface area	1.7602622590937E+14
Volume	9.6593713827875E+20
Height	9504562.1285879