221444340 (number)
221444340 is an even 9-digits composite number following 221444339 and preceding 221444341. In scientific notation, it is written as 2.21444340 × 10^8. The sum of its digits is 24. It has a total of 7 prime factors and 96 positive divisors. There are 54190080 positive integers (up to 221444340) that are relatively prime to 221444340.
Interesting facts
- 221444340 has 96 divisors, whose sum is 671655936
- The reverse of 221444340 is 043444122
- Previous prime number is 193
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 four hundred forty-four thousand three hundred forty |
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Notation
Scientific notation | 2.21444340 × 10^8 |
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Engineering notation | 2.21444340 × 10^6 |
Prime Factorization of 221444340
Prime Factorization 2 × 2 × 3 × 5 × 13 × 193 × 1471
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 110722170 | Product of the distinct prime numbers |
The prime factorization of 221444340 is 2 × 2 × 3 × 5 × 13 × 193 × 1471. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221444340)
Multiplication
n×yn×2 | 442888680 |
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n×3 | 664333020 |
n×4 | 885777360 |
n×5 | 1107221700 |
Division
n÷yn÷2 | 110722170 |
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n÷3 | 73814780 |
n÷3 | 55361085 |
n÷5 | 44288868 |
Exponentiation
nyn2 | 49037595718035600 |
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n3 | 1.0859098018967E+25 |
n4 | 2.4046857938055E+33 |
n5 | 5.3250405851664E+41 |
Nth Root
y√n2√n | 14881.00601438 |
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3√n | 604.99928511174 |
4√n | 121.98772895 |
5√n | 46.671624418515 |
Divisors of 221444340
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -221444339 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 221444340 can be divided by 96 positive divisors. The sum of these divisors (counting 221444340) is 1, the average is 0.010416666666667.
Base conversion 221444340
Base | System | Value |
---|---|---|
2 | Binary | 1101001100101111100011110100 |
3 | Ternary | 120102200112112020 |
4 | Quaternary | 31030233203310 |
5 | Quinary | 423142204330 |
6 | Senary | 33550153140 |
8 | Octal | 1514574364 |
10 | Decimal | 221444340 |
12 | Duodecimal | 621b27b0 |
16 | Hexadecimal | d32f8f4 |
20 | Vigesimal | 3940ah0 |
36 | Base36 | 3nubjo |
Cryptographic Hash Functions
md5 | 370a06b199123cab02a62be4774c033e |
---|---|
sha1 | f141832290a0bcb847129771b9565e8870232cf7 |
sha256 | 24eda6546a054c1bb05b903d7ea0706afbd7a0d77365a3149bf5927824f386de |
sha512 | 5b9d221720a189e0092bac1ccdd36c205bd65c20f95b56f5f31eb5be8c7ec7658ab9c25cbdcbc5727b91d11c7b1ff5765dc6593150042bcb5a47c8a3a7934a31 |
ripemd-160 | 98069665a9ed4b32fdf5aee9a7ee44e68afb8fb8 |
221444340 as geometric shapes
Circle
Radius = nDiameter | 442888680 |
---|---|
Circumference | 1391375823.4461 |
Area | 1.5405615045749E+17 |
Sphere
Radius = nVolume | 4.5486483414665E+25 |
---|---|
Surface area | 6.1622460182995E+17 |
Circumference | 1391375823.4461 |
Square
Length = nPerimeter | 885777360 |
---|---|
Area | 49037595718035600 |
Diagonal | 313169588.93876 |
Cube
Length = nSurface area | 294225574308213600 |
---|---|
Volume | 1.0859098018967E+25 |
Space diagonal | 383552847.92856 |
Equilateral Triangle
Length = nPerimeter | 664333020 |
---|---|
Area | 2.1233901816165E+16 |
Altitude | 191776423.96428 |
Triangular Pyramid
Length = nSurface area | 2.1233901816165E+16 |
---|---|
Volume | 1.2797569744635E+24 |
Height | 104389862.97959 |