221343072 (number)
221343072 is an even 9-digits composite number following 221343071 and preceding 221343073. In scientific notation, it is written as 2.21343072 × 10^8. The sum of its digits is 24. It has a total of 8 prime factors and 48 positive divisors. There are 72889472 positive integers (up to 221343072) that are relatively prime to 221343072.
Interesting facts
- 221343072 has 48 divisors, whose sum is 588047040
- The reverse of 221343072 is 270343122
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 24
- Digital Root 6
Name
Name | two hundred twenty-one million three hundred forty-three thousand seventy-two |
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Notation
Scientific notation | 2.21343072 × 10^8 |
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Engineering notation | 2.21343072 × 10^6 |
Prime Factorization of 221343072
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 83 × 27779
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 13833942 | Product of the distinct prime numbers |
The prime factorization of 221343072 is 2 × 2 × 2 × 2 × 2 × 3 × 83 × 27779. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221343072)
Multiplication
n×yn×2 | 442686144 |
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n×3 | 664029216 |
n×4 | 885372288 |
n×5 | 1106715360 |
Division
n÷yn÷2 | 110671536 |
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n÷3 | 73781024 |
n÷3 | 55335768 |
n÷5 | 44268614.4 |
Exponentiation
nyn2 | 48992755522397184 |
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n3 | 1.0844207013072E+25 |
n4 | 2.4002900936774E+33 |
n5 | 5.3128758302572E+41 |
Nth Root
y√n2√n | 14877.603032747 |
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3√n | 604.90704762329 |
4√n | 121.97378010354 |
5√n | 46.66735498733 |
Divisors of 221343072
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -221343071 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 221343072 can be divided by 48 positive divisors. The sum of these divisors (counting 221343072) is 1, the average is 0.020833333333333.
Base conversion 221343072
Base | System | Value |
---|---|---|
2 | Binary | 1101001100010110110101100000 |
3 | Ternary | 120102111101121120 |
4 | Quaternary | 31030112311200 |
5 | Quinary | 423130434242 |
6 | Senary | 33544052240 |
8 | Octal | 1514266540 |
10 | Decimal | 221343072 |
12 | Duodecimal | 62164080 |
16 | Hexadecimal | d316d60 |
20 | Vigesimal | 3937hdc |
36 | Base36 | 3ns5eo |
Cryptographic Hash Functions
md5 | 7bcc7ceeea7a3c068d94a575be2df3ee |
---|---|
sha1 | fe188a0cfbcea5ebdd8c2b8cd25d9f930309147c |
sha256 | 575bb963d44ec014402690711bc196d77d0a61b264e422ab6566052ca2479349 |
sha512 | ff82547607817892574cc40d1e179d01b1f6fb2bf5956c6f939b8fffb066e17e919f971c700d8ce4292c46d8711eab6a07ad83afd2b3ce9e1e9ce0284147e69a |
ripemd-160 | cb56466ef54d3d4f39c2302973331b397b4f7206 |
221343072 as geometric shapes
Circle
Radius = nDiameter | 442686144 |
---|---|
Circumference | 1390739537.8364 |
Area | 1.5391528082828E+17 |
Sphere
Radius = nVolume | 4.5424108115033E+25 |
---|---|
Surface area | 6.1566112331314E+17 |
Circumference | 1390739537.8364 |
Square
Length = nPerimeter | 885372288 |
---|---|
Area | 48992755522397184 |
Diagonal | 313026374.35972 |
Cube
Length = nSurface area | 293956533134383104 |
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Volume | 1.0844207013072E+25 |
Space diagonal | 383377446.60738 |
Equilateral Triangle
Length = nPerimeter | 664029216 |
---|---|
Area | 2.1214485441898E+16 |
Altitude | 191688723.30369 |
Triangular Pyramid
Length = nSurface area | 2.1214485441898E+16 |
---|---|
Volume | 1.278002052589E+24 |
Height | 104342124.78657 |