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

221608 (number)

221608 is an even 6-digits composite number following 221607 and preceding 221609. In scientific notation, it is written as 2.21608 × 10^5. The sum of its digits is 19. It has a total of 4 prime factors and 8 positive divisors. There are 110800 positive integers (up to 221608) that are relatively prime to 221608.

Interesting facts

221608 has 8 divisors, whose sum is 415530
The reverse of 221608 is 806122
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 19
Digital Root 1

Name

Name	two hundred twenty-one thousand six hundred eight

Notation

Scientific notation	2.21608 × 10^5
Engineering notation	2.21608 × 10^3

Prime Factorization of 221608

Prime Factorization 2 × 2 × 2 × 27701

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	55402	Product of the distinct prime numbers

The prime factorization of 221608 is 2 × 2 × 2 × 27701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 4, 95, 137, 658, 2730, 5660, 25724, 22691, 957318, 951735, 3875369, 7397493, 28867973, 48144601, 659781035, 504904573, 9907086463, 2653887911

Basic calculations (n = 221608)

Multiplication

n×y

n×2	443216
n×3	664824
n×4	886432
n×5	1108040

Division

n÷y

n÷2	110804
n÷3	73869.333333333
n÷3	55402
n÷5	44321.6

Exponentiation

n^y

n²	49110105664
n³	10883192295987712
n⁴	2.4118024783292E+21
n⁵	5.3447472361759E+26

Nth Root

^y√n

²√n	470.75258894668
³√n	60.514829140475
⁴√n	21.696833615684
⁵√n	11.725114348913

Divisors of 221608

1, 2, 4, 8, 27701, 55402, 110804, 221608

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	-221607	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 221608 can be divided by 8 positive divisors. The sum of these divisors (counting 221608) is 1, the average is 0.125.

Base conversion 221608

Base	System	Value
2	Binary	110110000110101000
3	Ternary	102020222201
4	Quaternary	312012220
5	Quinary	24042413
6	Senary	4425544
8	Octal	660650
10	Decimal	221608
12	Duodecimal	a82b4
16	Hexadecimal	361a8
20	Vigesimal	17e08
36	Base36	4qzs

Cryptographic Hash Functions

md5	ebb985020d1ad817fb4bff97251f097d
sha1	ad0532ad8a9aafac53ac5db8072abf024e2fcd1b
sha256	2480ecc4e0c1731e0bbe4d7adeb463e2d34d4c3b228a8f958ca4fe26fd532770
sha512	d880332d65201094c919c4040d1bd399fc063b4f878f29cd0c283507772f5051bf442d72fd620560d3fc61db0ae5d5797e63c8e9ffb58c5355d20d3608d4ef3f
ripemd-160	c94ed587e9a220136d90c55fffbc14cd5d7333fc

221608 as geometric shapes

Circle

Radius = n

Diameter	443216
Circumference	1392404.1295535
Area	154283947171.04

Sphere

Radius = n

Volume	4.558740928624E+16
Surface area	617135788684.16
Circumference	1392404.1295535

Square

Length = n

Perimeter	886432
Area	49110105664
Diagonal	313401.03913038

Cube

Length = n

Surface area	294660633984
Volume	10883192295987712
Space diagonal	383836.31536372

Equilateral Triangle

Length = n

Perimeter	664824
Area	21265299543.781
Altitude	191918.15768186

Triangular Pyramid

Length = n

Surface area	21265299543.781
Volume	1.2825965122417E+15
Height	104467.01304346