1378312490 (number)
1378312490 is an even 10-digits composite number following 1378312489 and preceding 1378312491. In scientific notation, it is written as 1.378312490 × 10^9. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 526901760 positive integers (up to 1378312490) that are relatively prime to 1378312490.
Interesting facts
- 1378312490 has 32 divisors, whose sum is 2591053056
- The reverse of 1378312490 is 0942138731
- Previous prime number is 3361
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 38
- Digital Root 2
Name
Name | one billion three hundred seventy-eight million three hundred twelve thousand four hundred ninety |
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Notation
Scientific notation | 1.378312490 × 10^9 |
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Engineering notation | 1.378312490 × 10^9 |
Prime Factorization of 1378312490
Prime Factorization 2 × 5 × 23 × 3361 × 1783
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1378312490 | Product of the distinct prime numbers |
The prime factorization of 1378312490 is 2 × 5 × 23 × 3361 × 1783. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1378312490)
Multiplication
n×yn×2 | 2756624980 |
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n×3 | 4134937470 |
n×4 | 5513249960 |
n×5 | 6891562450 |
Division
n÷yn÷2 | 689156245 |
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n÷3 | 459437496.66667 |
n÷3 | 344578122.5 |
n÷5 | 275662498 |
Exponentiation
nyn2 | 1899745320090000100 |
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n3 | 2.6184427024991E+27 |
n4 | 3.6090322812039E+36 |
n5 | 4.9743742699965E+45 |
Nth Root
y√n2√n | 37125.631173086 |
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3√n | 1112.8822881792 |
4√n | 192.68012656495 |
5√n | 67.277452507016 |
Divisors of 1378312490
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 | -1378312489 | 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 1378312490 can be divided by 32 positive divisors. The sum of these divisors (counting 1378312490) is 1, the average is 0.03125.
Base conversion 1378312490
Base | System | Value |
---|---|---|
2 | Binary | 1010010001001110110000100101010 |
3 | Ternary | 10120001112112021202 |
4 | Quaternary | 1102021312010222 |
5 | Quinary | 10310321444430 |
6 | Senary | 344434004202 |
8 | Octal | 12211660452 |
10 | Decimal | 1378312490 |
12 | Duodecimal | 325716662 |
16 | Hexadecimal | 5227612a |
20 | Vigesimal | 11ae914a |
36 | Base36 | msm0q2 |
Cryptographic Hash Functions
md5 | 94ff1a73ac7b5f549662d3e222c4a740 |
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sha1 | 4efcd3341af75cc7b1691b4e57b1396a99e88e44 |
sha256 | 22ae4ab3dbfb2ff0ed1dd6b412b3f323d5447aae09c76b2623622ea7a7a839d3 |
sha512 | 5fe0f5b5273fcfd40a6d1c639edf4e62e7e9c6772f384f7023aea30a09e78226c8ccbff930a532d1a941c7a43f2cc7f1f933867610d5d2c41466595121f2dcaf |
ripemd-160 | 50774e15784d73e1caa7715542a6e47c26f71698 |
1378312490 as geometric shapes
Circle
Radius = nDiameter | 2756624980 |
---|---|
Circumference | 8660192785.8701 |
Area | 5.9682259412863E+18 |
Sphere
Radius = nVolume | 1.0968107144023E+28 |
---|---|
Surface area | 2.3872903765145E+19 |
Circumference | 8660192785.8701 |
Square
Length = nPerimeter | 5513249960 |
---|---|
Area | 1899745320090000100 |
Diagonal | 1949228216.5462 |
Cube
Length = nSurface area | 1.139847192054E+19 |
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Volume | 2.6184427024991E+27 |
Space diagonal | 2387307261.3868 |
Equilateral Triangle
Length = nPerimeter | 4134937470 |
---|---|
Area | 8.2261385395927E+17 |
Altitude | 1193653630.6934 |
Triangular Pyramid
Length = nSurface area | 8.2261385395927E+17 |
---|---|
Volume | 3.0858643184759E+26 |
Height | 649742738.84874 |