1438642712 (number)
1438642712 is an even 10-digits composite number following 1438642711 and preceding 1438642713. In scientific notation, it is written as 1.438642712 × 10^9. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 661578624 positive integers (up to 1438642712) that are relatively prime to 1438642712.
Interesting facts
- 1438642712 has 32 divisors, whose sum is 2915497200
- The reverse of 1438642712 is 2172468341
- Previous prime number is 277
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 38
- Digital Root 2
Name
Name | one billion four hundred thirty-eight million six hundred forty-two thousand seven hundred twelve |
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Notation
Scientific notation | 1.438642712 × 10^9 |
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Engineering notation | 1.438642712 × 10^9 |
Prime Factorization of 1438642712
Prime Factorization 2 × 2 × 2 × 13 × 277 × 49939
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 359660678 | Product of the distinct prime numbers |
The prime factorization of 1438642712 is 2 × 2 × 2 × 13 × 277 × 49939. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1438642712)
Multiplication
n×yn×2 | 2877285424 |
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n×3 | 4315928136 |
n×4 | 5754570848 |
n×5 | 7193213560 |
Division
n÷yn÷2 | 719321356 |
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n÷3 | 479547570.66667 |
n÷3 | 359660678 |
n÷5 | 287728542.4 |
Exponentiation
nyn2 | 2069692852790714944 |
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n3 | 2.9775485387459E+27 |
n4 | 4.283628504893E+36 |
n5 | 6.1626109294797E+45 |
Nth Root
y√n2√n | 37929.44386621 |
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3√n | 1128.8883295413 |
4√n | 194.7548301486 |
5√n | 67.856364812099 |
Divisors of 1438642712
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 | -1438642711 | 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 1438642712 can be divided by 32 positive divisors. The sum of these divisors (counting 1438642712) is 1, the average is 0.03125.
Base conversion 1438642712
Base | System | Value |
---|---|---|
2 | Binary | 1010101101111111111001000011000 |
3 | Ternary | 10201021001121210102 |
4 | Quaternary | 1111233333020120 |
5 | Quinary | 10421243031322 |
6 | Senary | 354431034532 |
8 | Octal | 12557771030 |
10 | Decimal | 1438642712 |
12 | Duodecimal | 34196ba48 |
16 | Hexadecimal | 55bff218 |
20 | Vigesimal | 129ba6fc |
36 | Base36 | nsj3tk |
Cryptographic Hash Functions
md5 | faa214514aa676be7e52ac4c79017db1 |
---|---|
sha1 | 39becdde7d9808b83bc2ec726fc4edc27034000c |
sha256 | bc18df1411ed6854adc66b2d5debf369b7bc89b79ca1aba7819345ac31f631cb |
sha512 | e014e788b24e86a50af2aaaeb94f87b5f5537dcdc80bc16a0ae2ea8dc3caad99f0d6679e546b216e5e9f371aa7d50061280822367ae8e7cce715526436944809 |
ripemd-160 | 090b622a7de159809b2fd8919715c1ff3607f6e9 |
1438642712 as geometric shapes
Circle
Radius = nDiameter | 2877285424 |
---|---|
Circumference | 9039258750.3194 |
Area | 6.5021318615146E+18 |
Sphere
Radius = nVolume | 1.2472326153375E+28 |
---|---|
Surface area | 2.6008527446058E+19 |
Circumference | 9039258750.3194 |
Square
Length = nPerimeter | 5754570848 |
---|---|
Area | 2069692852790714944 |
Diagonal | 2034548034.7196 |
Cube
Length = nSurface area | 1.2418157116744E+19 |
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Volume | 2.9775485387459E+27 |
Space diagonal | 2491802271.1227 |
Equilateral Triangle
Length = nPerimeter | 4315928136 |
---|---|
Area | 8.9620329427392E+17 |
Altitude | 1245901135.5613 |
Triangular Pyramid
Length = nSurface area | 8.9620329427392E+17 |
---|---|
Volume | 3.5090746050988E+26 |
Height | 678182678.23987 |