1445813369 (number)
1445813369 is an odd 10-digits composite number following 1445813368 and preceding 1445813370. In scientific notation, it is written as 1.445813369 × 10^9. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 999371520 positive integers (up to 1445813369) that are relatively prime to 1445813369.
Interesting facts
- 1445813369 has 32 divisors, whose sum is 1639921920
- The reverse of 1445813369 is 9633185441
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 44
- Digital Root 8
Name
Name | one billion four hundred forty-five million eight hundred thirteen thousand three hundred sixty-nine |
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Notation
Scientific notation | 1.445813369 × 10^9 |
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Engineering notation | 1.445813369 × 10^9 |
Prime Factorization of 1445813369
Prime Factorization 77 × 13 × 37 × 103 × 379
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1445813369 | Product of the distinct prime numbers |
The prime factorization of 1445813369 is 77 × 13 × 37 × 103 × 379. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1445813369)
Multiplication
n×yn×2 | 2891626738 |
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n×3 | 4337440107 |
n×4 | 5783253476 |
n×5 | 7229066845 |
Division
n÷yn÷2 | 722906684.5 |
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n÷3 | 481937789.66667 |
n÷3 | 361453342.25 |
n÷5 | 289162673.8 |
Exponentiation
nyn2 | 2090376297979130161 |
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n3 | 3.022293997859E+27 |
n4 | 4.3696730671529E+36 |
n5 | 6.3177317386489E+45 |
Nth Root
y√n2√n | 38023.852632262 |
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3√n | 1130.7608025578 |
4√n | 194.99705800925 |
5√n | 67.923873931152 |
Divisors of 1445813369
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1445813368 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1445813369 can be divided by 32 positive divisors. The sum of these divisors (counting 1445813369) is 1, the average is 0.03125.
Base conversion 1445813369
Base | System | Value |
---|---|---|
2 | Binary | 1010110001011010101110001111001 |
3 | Ternary | 10201202112221002022 |
4 | Quaternary | 1112023111301321 |
5 | Quinary | 10430112011434 |
6 | Senary | 355244444225 |
8 | Octal | 12613256171 |
10 | Decimal | 1445813369 |
12 | Duodecimal | 344249675 |
16 | Hexadecimal | 562d5c79 |
20 | Vigesimal | 12bg6d89 |
36 | Base36 | nwssqh |
Cryptographic Hash Functions
md5 | bd7aece9116116cc7c4fd6be9020e8e7 |
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sha1 | 99f0a4d26da333aec5d79ee78897bd52e7f34fc3 |
sha256 | e6e9b95b0c99fb5abb4ad1557b4f59feed3f0572a47b1301946592bd6ffb01d7 |
sha512 | b39220aedd2476cc6e72141b1c8b48e786c0866643d07b903d3661e812e69f6d1cfbd8d74d79e2b4b073684e9d80bb6b356f7a7f8f14ceba47a6be382df87b44 |
ripemd-160 | ce7d6ba89f0641b11c366a834a7aa7371a7b3cb7 |
1445813369 as geometric shapes
Circle
Radius = nDiameter | 2891626738 |
---|---|
Circumference | 9084313317.0246 |
Area | 6.5671108209695E+18 |
Sphere
Radius = nVolume | 1.2659755494216E+28 |
---|---|
Surface area | 2.6268443283878E+19 |
Circumference | 9084313317.0246 |
Square
Length = nPerimeter | 5783253476 |
---|---|
Area | 2090376297979130161 |
Diagonal | 2044688875.1001 |
Cube
Length = nSurface area | 1.2542257787875E+19 |
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Volume | 3.022293997859E+27 |
Space diagonal | 2504222213.3703 |
Equilateral Triangle
Length = nPerimeter | 4337440107 |
---|---|
Area | 9.051594887594E+17 |
Altitude | 1252111106.6852 |
Triangular Pyramid
Length = nSurface area | 9.051594887594E+17 |
---|---|
Volume | 3.5618076343758E+26 |
Height | 681562958.36671 |