221580 (number)

221580 is an even 6-digits composite number following 221579 and preceding 221581. In scientific notation, it is written as 2.21580 × 10^5. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 59040 positive integers (up to 221580) that are relatively prime to 221580.

Interesting facts

Basic properties

Name

Name two hundred twenty-one thousand five hundred eighty

Notation

Scientific notation 2.21580 × 10^5
Engineering notation 2.21580 × 10^3

Prime Factorization of 221580

Prime Factorization 2 × 2 × 9 × 5 × 1231

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 110790
Product of the distinct prime numbers

The prime factorization of 221580 is 2 × 2 × 9 × 5 × 1231. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 22, 97, 832, 940, 136, 3243, 99350, 69466, 14610, 764383, 8253643, 93196, 13981910, 7797068, 975715408, 24348592, 4204273283, 1540503072

Basic calculations (n = 221580)

Multiplication

n×y
n×2 443160
n×3 664740
n×4 886320
n×5 1107900

Division

n÷y
n÷2 110790
n÷3 73860
n÷3 55395
n÷5 44316

Exponentiation

ny
n2 49097696400
n3 10879067568312000
n4 2.4105837917866E+21
n5 5.3413715658407E+26

Nth Root

y√n
2√n 470.72284839383
3√n 60.512280365786
4√n 21.696148238658
5√n 11.724818042105

Divisors of 221580

1, 2, 4, 5, 9, 10, 18, 20, 36, 45, 90, 180, 1231, 2462, 4924, 6155, 11079, 12310, 22158, 24620, 44316, 55395, 110790, 221580

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221579
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221580 can be divided by 24 positive divisors. The sum of these divisors (counting 221580) is 1, the average is 0.041666666666667.

Base conversion 221580

Base System Value
2 Binary 110110000110001100
3 Ternary 102020221200
4 Quaternary 312012030
5 Quinary 24042310
6 Senary 4425500
8 Octal 660614
10 Decimal 221580
12 Duodecimal a8290
16 Hexadecimal 3618c
20 Vigesimal 17dj0
36 Base36 4qz0

Cryptographic Hash Functions

md5 0b84017a2dffd1c1247da566f7c0f469
sha1 e438b8fed2498ba4b97ac68010f704a8fd179aee
sha256 7f1540a9296bee3a535693d6046c28ed11245d205e1cb589f0309acc47578668
sha512 54e2bf8094a67e90b89a1f438c1842dd319e571c49f58fab08d2bbda8bb711d56b0e2a10bdedde4171877f016da173e16db920bf1b7aa4e7730bf6b2b0aa1c0b
ripemd-160 0819cdf33a8d4c4fab3aecb13e8ce1e2ff1d2b2a

221580 as geometric shapes

Circle

Radius = n
Diameter 443160
Circumference 1392228.2003649
Area 154244962318.42

Sphere

Radius = n
Volume 4.5570131667355E+16
Surface area 616979849273.69
Circumference 1392228.2003649

Square

Length = n
Perimeter 886320
Area 49097696400
Diagonal 313361.44115063

Cube

Length = n
Surface area 294586178400
Volume 10879067568312000
Space diagonal 383787.81794111

Equilateral Triangle

Length = n
Perimeter 664740
Area 21259926174.848
Altitude 191893.90897056

Triangular Pyramid

Length = n
Surface area 21259926174.848
Volume 1.2821104084233E+15
Height 104453.81371688