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

20021228 (number)

20021228 is an even 8-digits composite number following 20021227 and preceding 20021229. In scientific notation, it is written as 2.0021228 × 10^7. The sum of its digits is 17. It has a total of 3 prime factors and 6 positive divisors. There are 10010612 positive integers (up to 20021228) that are relatively prime to 20021228.

Interesting facts

20021228 has 6 divisors, whose sum is 35037156
The reverse of 20021228 is 82212002
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 17
Digital Root 8

Name

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

Notation

Scientific notation	2.0021228 × 10^7
Engineering notation	2.0021228 × 10^6

Prime Factorization of 20021228

Prime Factorization 2 × 2 × 5005307

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10010614	Product of the distinct prime numbers

The prime factorization of 20021228 is 2 × 2 × 5005307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 13, 30, 396, 907, 6458, 705, 11003, 5947, 177580, 751126, 3028260, 8492438, 7231583, 53376121, 632088111, 395526538, 7871061888, 7136378951

Basic calculations (n = 20021228)

Multiplication

n×y

n×2	40042456
n×3	60063684
n×4	80084912
n×5	100106140

Division

n÷y

n÷2	10010614
n÷3	6673742.6666667
n÷3	5005307
n÷5	4004245.6

Exponentiation

n^y

n²	400849570627984
n³	8.025500647245E+21
n⁴	1.6068037827264E+29
n⁵	3.2170184885228E+36

Nth Root

^y√n

²√n	4474.5086881131
³√n	271.53776379722
⁴√n	66.891768463041
⁵√n	28.860120646036

Divisors of 20021228

1, 2, 4, 5005307, 10010614, 20021228

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20021227	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20021228 can be divided by 6 positive divisors. The sum of these divisors (counting 20021228) is 1, the average is 0.16666666666667.

Base conversion 20021228

Base	System	Value
2	Binary	1001100010111111111101100
3	Ternary	1101200011221222
4	Quaternary	1030113333230
5	Quinary	20111134403
6	Senary	1553042512
8	Octal	114277754
10	Decimal	20021228
12	Duodecimal	6856438
16	Hexadecimal	1317fec
20	Vigesimal	652d18
36	Base36	bx4h8

Cryptographic Hash Functions

md5	b8a1cec3928e1bd4725aeddf0ab4b191
sha1	5e1b6a0484304d5cbbf9c08633c61f0a2afd2ab9
sha256	8dad0b22a9d925876f24c23e8079fe8479912421fd5fad45c62667e2f2af7576
sha512	61bbbd3af69b314c9de7715034cb65e39661a4e2481d56364ac0bb79b84727bd4ef90d8fd6a724b5b59286a12f816d9289920296286e94909778a2034715f48f
ripemd-160	120e8057b2655cc2ab315a11e9b07e4bbca2e056

20021228 as geometric shapes

Circle

Radius = n

Diameter	40042456
Circumference	125797085.60129
Area	1.2593060662795E+15

Sphere

Radius = n

Volume	3.3617138499687E+22
Surface area	5.037224265118E+15
Circumference	125797085.60129

Square

Length = n

Perimeter	80084912
Area	400849570627984
Diagonal	28314292.172964

Cube

Length = n

Surface area	2405097423767904
Volume	8.025500647245E+21
Space diagonal	34677784.125921

Equilateral Triangle

Length = n

Perimeter	60063684
Area	1.7357295562996E+14
Altitude	17338892.06296

Triangular Pyramid

Length = n

Surface area	1.7357295562996E+14
Volume	9.4581432168066E+20
Height	9438097.390988