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

221441 (number)

221441 is an odd 6-digits composite number following 221440 and preceding 221442. In scientific notation, it is written as 2.21441 × 10^5. The sum of its digits is 14. It has a total of 3 prime factors and 8 positive divisors. There are 196000 positive integers (up to 221441) that are relatively prime to 221441.

Interesting facts

221441 has 8 divisors, whose sum is 247968
The reverse of 221441 is 144122
Previous prime number is 11

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 14
Digital Root 5

Name

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

Notation

Scientific notation	2.21441 × 10^5
Engineering notation	2.21441 × 10^3

Prime Factorization of 221441

Prime Factorization 41 × 11 × 491

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	221441	Product of the distinct prime numbers

The prime factorization of 221441 is 41 × 11 × 491. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 98, 60, 410, 267, 3177, 1149, 34990, 76860, 556206, 748818, 6296683, 4220732, 81860188, 81103696, 402271260, 324031450, 703667175, 2414407685

Basic calculations (n = 221441)

Multiplication

n×y

n×2	442882
n×3	664323
n×4	885764
n×5	1107205

Division

n÷y

n÷2	110720.5
n÷3	73813.666666667
n÷3	55360.25
n÷5	44288.2

Exponentiation

n^y

n²	49036116481
n³	10858606669669121
n⁴	2.4045407195382E+21
n⁵	5.3246390147526E+26

Nth Root

^y√n

²√n	470.57517996596
³√n	60.499624340267
⁴√n	21.692744869333
⁵√n	11.723346646847

Divisors of 221441

1, 11, 41, 451, 491, 5401, 20131, 221441

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	-221440	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 221441 can be divided by 8 positive divisors. The sum of these divisors (counting 221441) is 1, the average is 0.125.

Base conversion 221441

Base	System	Value
2	Binary	110110000100000001
3	Ternary	102020202112
4	Quaternary	312010001
5	Quinary	24041231
6	Senary	4425105
8	Octal	660401
10	Decimal	221441
12	Duodecimal	a8195
16	Hexadecimal	36101
20	Vigesimal	17dc1
36	Base36	4qv5

Cryptographic Hash Functions

md5	ba473068f1b856dfdb8de8dd3610c09b
sha1	a1075ac5e0e3ad39dd40064d7dc2f1c5753deffd
sha256	73ca79ba52d7ec99936338532515b6a89b0cacccace42b865b3749282d12aec4
sha512	5fdcbab4c5838f9df6145ebce6b42caf8a1226fcc74f3deaa55934b9a7e96073505658a04facd8b275c48ccecb21c6823b820e517842d3c23dd396afd90c2656
ripemd-160	aa9cf178f87a6fc25838e50c4c85b420e295dd1b

221441 as geometric shapes

Circle

Radius = n

Diameter	442882
Circumference	1391354.8376072
Area	154051503297.28

Sphere

Radius = n

Volume	4.5484425255538E+16
Surface area	616206013189.13
Circumference	1391354.8376072

Square

Length = n

Perimeter	885764
Area	49036116481
Diagonal	313164.86546546

Cube

Length = n

Surface area	294216698886
Volume	10858606669669121
Space diagonal	383547.06287886

Equilateral Triangle

Length = n

Perimeter	664323
Area	21233261287.739
Altitude	191773.53143943

Triangular Pyramid

Length = n

Surface area	21233261287.739
Volume	1.2796990683934E+15
Height	104388.28848849