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

221424 (number)

221424 is an even 6-digits composite number following 221423 and preceding 221425. In scientific notation, it is written as 2.21424 × 10^5. The sum of its digits is 15. It has a total of 7 prime factors and 40 positive divisors. There are 63168 positive integers (up to 221424) that are relatively prime to 221424.

Interesting facts

221424 has 40 divisors, whose sum is 654720
The reverse of 221424 is 424122
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 15
Digital Root 6

Name

Name	two hundred twenty-one thousand four hundred twenty-four

Notation

Scientific notation	2.21424 × 10^5
Engineering notation	2.21424 × 10^3

Prime Factorization of 221424

Prime Factorization 2 × 2 × 2 × 2 × 7 × 3 × 659

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	27678	Product of the distinct prime numbers

The prime factorization of 221424 is 2 × 2 × 2 × 2 × 7 × 3 × 659. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 3, 1, 58, 607, 605, 6334, 3867, 77589, 88051, 626981, 560403, 1725206, 9200456, 34514112, 4673761, 38594763, 605713394, 4216404445, 2002933272

Basic calculations (n = 221424)

Multiplication

n×y

n×2	442848
n×3	664272
n×4	885696
n×5	1107120

Division

n÷y

n÷2	110712
n÷3	73808
n÷3	55356
n÷5	44284.8

Exponentiation

n^y

n²	49028587776
n³	10856106019713024
n⁴	2.4038024193089E+21
n⁵	5.3225954689306E+26

Nth Root

^y√n

²√n	470.55711661816
³√n	60.498076117589
⁴√n	21.692328519967
⁵√n	11.723166641325

Divisors of 221424

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 659, 1318, 1977, 2636, 3954, 4613, 5272, 7908, 9226, 10544, 13839, 15816, 18452, 27678, 31632, 36904, 55356, 73808, 110712, 221424

40 divisors

τ	Total Divisors	40	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-221423	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.025	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	40	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221424 can be divided by 40 positive divisors. The sum of these divisors (counting 221424) is 1, the average is 0.025.

Base conversion 221424

Base	System	Value
2	Binary	110110000011110000
3	Ternary	102020201220
4	Quaternary	312003300
5	Quinary	24041144
6	Senary	4425040
8	Octal	660360
10	Decimal	221424
12	Duodecimal	a8180
16	Hexadecimal	360f0
20	Vigesimal	17db4
36	Base36	4quo

Cryptographic Hash Functions

md5	adc4e07f30a7d21b5708793b3954d4a0
sha1	c7e52dc78bb6a05886e24a8b7af9d28ee0f5e6e4
sha256	7c608b796cb0f7c04be586b6b223cfa951ff71358ab88cad285e3207188ec906
sha512	76cff8f2c09c03914b9f9394adff812dbfb842cc6a215e0e63e2a593afb5f1dcf7e2642230b758d51ae0a30b6bdffeffb6c0c1a74723bf98bdcfb3d43ae9bfcf
ripemd-160	c739b8bbbd44a54ef16f9676b12d114bbb2bd760

221424 as geometric shapes

Circle

Radius = n

Diameter	442848
Circumference	1391248.0234569
Area	154027851172.96

Sphere

Radius = n

Volume	4.5473950557496E+16
Surface area	616111404691.86
Circumference	1391248.0234569

Square

Length = n

Perimeter	885696
Area	49028587776
Diagonal	313140.8238349

Cube

Length = n

Surface area	294171526656
Volume	10856106019713024
Space diagonal	383517.61801513

Equilateral Triangle

Length = n

Perimeter	664272
Area	21230001262.846
Altitude	191758.80900757

Triangular Pyramid

Length = n

Surface area	21230001262.846
Volume	1.2794043639699E+15
Height	104380.27461163