221676720 (number)

221676720 is an even 9-digits composite number following 221676719 and preceding 221676721. In scientific notation, it is written as 2.21676720 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 20 positive divisors. There are 59113728 positive integers (up to 221676720) that are relatively prime to 221676720.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million six hundred seventy-six thousand seven hundred twenty

Notation

Scientific notation 2.21676720 × 10^8
Engineering notation 2.21676720 × 10^6

Prime Factorization of 221676720

Prime Factorization 2 × 2 × 2 × 2 × 15 × 923653

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 27709590
Product of the distinct prime numbers

The prime factorization of 221676720 is 2 × 2 × 2 × 2 × 15 × 923653. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 40, 80, 761, 747, 3668, 6135, 5588, 32853, 461688, 423865, 2686108, 2621987, 70478186, 26096804, 987383339, 325329957, 9733118150, 6828868353

Basic calculations (n = 221676720)

Multiplication

n×y
n×2 443353440
n×3 665030160
n×4 886706880
n×5 1108383600

Division

n÷y
n÷2 110838360
n÷3 73892240
n÷3 55419180
n÷5 44335344

Exponentiation

ny
n2 49140568189958400
n3 1.0893319975286E+25
n4 2.414795442032E+33
n5 5.3530393306059E+41

Nth Root

y√n
2√n 14888.811906932
3√n 605.21083651862
4√n 122.01971933639
5√n 46.681415594474

Divisors of 221676720

1, 2, 4, 8, 15, 16, 30, 60, 120, 240, 923653, 1847306, 3694612, 7389224, 13854795, 14778448, 27709590, 55419180, 110838360, 221676720

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221676719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221676720 can be divided by 20 positive divisors. The sum of these divisors (counting 221676720) is 1, the average is 0.05.

Base conversion 221676720

Base System Value
2 Binary 1101001101101000010010110000
3 Ternary 120110010100021220
4 Quaternary 31031220102300
5 Quinary 423222123340
6 Senary 33555145040
8 Octal 1515502260
10 Decimal 221676720
12 Duodecimal 622a5180
16 Hexadecimal d3684b0
20 Vigesimal 3959bg0
36 Base36 3nzauo

Cryptographic Hash Functions

md5 95c89cfadfbfe35ca1283a34d7495777
sha1 134defd21c7cc6562646db947da99b5ecfd9fb49
sha256 7533ac40246418ceefbae21d69fef6a60d9a3e427e254e9e889cbb2350e93679
sha512 78cad46b63620b3794af886e7cec1c8923a83b1ad5f667cf4792e8b7b4336b675f9912f8bd5c5a7bcd8817feb9367ad2d618bade0d3830581ef86ce3782a2e6e
ripemd-160 816155d781b2d98f7243a948f62514ef40a78b60

221676720 as geometric shapes

Circle

Radius = n
Diameter 443353440
Circumference 1392835910.0478
Area 1.543796480188E+17

Sphere

Radius = n
Volume 4.5629832010083E+25
Surface area 6.1751859207521E+17
Circumference 1392835910.0478

Square

Length = n
Perimeter 886706880
Area 49140568189958400
Diagonal 313498223.88638

Cube

Length = n
Surface area 294843409139750400
Volume 1.0893319975286E+25
Space diagonal 383955341.89522

Equilateral Triangle

Length = n
Perimeter 665030160
Area 2.1278490204453E+16
Altitude 191977670.94761

Triangular Pyramid

Length = n
Surface area 2.1278490204453E+16
Volume 1.2837900706933E+24
Height 104499407.96213