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

1220636 (number)

1220636 is an even 7-digits composite number following 1220635 and preceding 1220637. In scientific notation, it is written as 1.220636 × 10^6. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 578160 positive integers (up to 1220636) that are relatively prime to 1220636.

Interesting facts

1220636 has 12 divisors, whose sum is 2248680
The reverse of 1220636 is 6360221
Previous prime number is 19

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 20
Digital Root 2

Name

Name	one million two hundred twenty thousand six hundred thirty-six

Notation

Scientific notation	1.220636 × 10^6
Engineering notation	1.220636 × 10^6

Prime Factorization of 1220636

Prime Factorization 2 × 2 × 19 × 16061

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	610318	Product of the distinct prime numbers

The prime factorization of 1220636 is 2 × 2 × 19 × 16061. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 8, 60, 864, 941, 958, 3616, 45185, 40413, 973607, 256639, 6314458, 6213620, 51577539, 12063160, 302331985, 536937211, 2768289178, 8757711846

Basic calculations (n = 1220636)

Multiplication

n×y

n×2	2441272
n×3	3661908
n×4	4882544
n×5	6103180

Division

n÷y

n÷2	610318
n÷3	406878.66666667
n÷3	305159
n÷5	244127.2

Exponentiation

n^y

n²	1489952244496
n³	1818689347912619456
n⁴	2.2199576908787E+24
n⁵	2.7097602759634E+30

Nth Root

^y√n

²√n	1104.823967879
³√n	106.87153768294
⁴√n	33.2388923985
⁵√n	16.49366748528

Divisors of 1220636

1, 2, 4, 19, 38, 76, 16061, 32122, 64244, 305159, 610318, 1220636

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1220635	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1220636 can be divided by 12 positive divisors. The sum of these divisors (counting 1220636) is 1, the average is 0.083333333333333.

Base conversion 1220636

Base	System	Value
2	Binary	100101010000000011100
3	Ternary	2022000101202
4	Quaternary	10222000130
5	Quinary	303030021
6	Senary	42055032
8	Octal	4520034
10	Decimal	1220636
12	Duodecimal	4aa478
16	Hexadecimal	12a01c
20	Vigesimal	7cbbg
36	Base36	q5uk

Cryptographic Hash Functions

md5	31ead13f473ca3f89d577fe13bf5fa7e
sha1	06058e1583e98c63fb3875a640369103909b82db
sha256	d4f83b4feea41d04d4e5e8fa8affb8ebae0456ee9f0fe0b886fe35861cf65d3b
sha512	3214911a350359f88369c900472cfc10204ee8c9f54f94dd3cf7a6d4c1b4657ed301c30342af300c9f273c48f2600573310f671b86caa661453bfa75f3e040d1
ripemd-160	059286b0b603ebfec75824c59b32909d0508a1b2

1220636 as geometric shapes

Circle

Radius = n

Diameter	2441272
Circumference	7669482.1806145
Area	4680823025508.3

Sphere

Radius = n

Volume	7.6181081260857E+18
Surface area	18723292102033
Circumference	7669482.1806145

Square

Length = n

Perimeter	4882544
Area	1489952244496
Diagonal	1726239.9859208

Cube

Length = n

Surface area	8939713466976
Volume	1818689347912619456
Space diagonal	2114203.5695476

Equilateral Triangle

Length = n

Perimeter	3661908
Area	645168247079.59
Altitude	1057101.7847738

Triangular Pyramid

Length = n

Surface area	645168247079.59
Volume	2.1433459513013E+17
Height	575413.32864028