1389384612 (number)
1389384612 is an even 10-digits composite number following 1389384611 and preceding 1389384613. In scientific notation, it is written as 1.389384612 × 10^9. The sum of its digits is 45. It has a total of 8 prime factors and 144 positive divisors. There are 352235520 positive integers (up to 1389384612) that are relatively prime to 1389384612.
Interesting facts
- 1389384612 has 144 divisors, whose sum is 3878969472
- The reverse of 1389384612 is 2164839831
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | one billion three hundred eighty-nine million three hundred eighty-four thousand six hundred twelve |
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Notation
Scientific notation | 1.389384612 × 10^9 |
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Engineering notation | 1.389384612 × 10^9 |
Prime Factorization of 1389384612
Prime Factorization 2 × 2 × 231 × 3 × 7 × 7 × 53 × 193
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 99241758 | Product of the distinct prime numbers |
The prime factorization of 1389384612 is 2 × 2 × 231 × 3 × 7 × 7 × 53 × 193. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1389384612)
Multiplication
n×yn×2 | 2778769224 |
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n×3 | 4168153836 |
n×4 | 5557538448 |
n×5 | 6946923060 |
Division
n÷yn÷2 | 694692306 |
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n÷3 | 463128204 |
n÷3 | 347346153 |
n÷5 | 277876922.4 |
Exponentiation
nyn2 | 1930389600062390544 |
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n3 | 2.6820536054915E+27 |
n4 | 3.726404008029E+36 |
n5 | 5.1774083868507E+45 |
Nth Root
y√n2√n | 37274.449855095 |
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3√n | 1115.8543090346 |
4√n | 193.06592100911 |
5√n | 67.385196154945 |
Divisors of 1389384612
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1389384611 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1389384612 can be divided by 144 positive divisors. The sum of these divisors (counting 1389384612) is 1, the average is 0.0069444444444444.
Base conversion 1389384612
Base | System | Value |
---|---|---|
2 | Binary | 1010010110100000101001110100100 |
3 | Ternary | 10120211101001101100 |
4 | Quaternary | 1102310011032210 |
5 | Quinary | 10321140301422 |
6 | Senary | 345511200100 |
8 | Octal | 12264051644 |
10 | Decimal | 1389384612 |
12 | Duodecimal | 329376030 |
16 | Hexadecimal | 52d053a4 |
20 | Vigesimal | 11e3d1ac |
36 | Base36 | mz7c10 |
Cryptographic Hash Functions
md5 | 5de42d321401312422c2fae90359fdc8 |
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sha1 | 883193ca5e99f9d5f539cf93fb80e6d175137e48 |
sha256 | 7f898da415e98d5df8d121a6b757e670c16d54c1ecd2823358e8daa291df56f6 |
sha512 | 4c6299403a42a55081856c93940d740268d22c0de87a7c29e0d464704ebcf75336dca161bb69fe4c4224923646dd70644f446e180720edc9068bbdf5ee4cc2d2 |
ripemd-160 | 15c84ad15434b609755c13dabe078a7d9ae84af2 |
1389384612 as geometric shapes
Circle
Radius = nDiameter | 2778769224 |
---|---|
Circumference | 8729760980.1398 |
Area | 6.0644977861221E+18 |
Sphere
Radius = nVolume | 1.1234559871395E+28 |
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Surface area | 2.4257991144489E+19 |
Circumference | 8729760980.1398 |
Square
Length = nPerimeter | 5557538448 |
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Area | 1930389600062390544 |
Diagonal | 1964886561.6429 |
Cube
Length = nSurface area | 1.1582337600374E+19 |
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Volume | 2.6820536054915E+27 |
Space diagonal | 2406484739.2384 |
Equilateral Triangle
Length = nPerimeter | 4168153836 |
---|---|
Area | 8.3588321642766E+17 |
Altitude | 1203242369.6192 |
Triangular Pyramid
Length = nSurface area | 8.3588321642766E+17 |
---|---|
Volume | 3.1608304865815E+26 |
Height | 654962187.21429 |