1239968984 (number)
1239968984 is an even 10-digits composite number following 1239968983 and preceding 1239968985. In scientific notation, it is written as 1.239968984 × 10^9. The sum of its digits is 59. It has a total of 6 prime factors and 32 positive divisors. There are 569829120 positive integers (up to 1239968984) that are relatively prime to 1239968984.
Interesting facts
- 1239968984 has 32 divisors, whose sum is 2463534000
- The reverse of 1239968984 is 4898699321
- Previous prime number is 1849
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 59
- Digital Root 5
Name
Name | one billion two hundred thirty-nine million nine hundred sixty-eight thousand nine hundred eighty-four |
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Notation
Scientific notation | 1.239968984 × 10^9 |
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Engineering notation | 1.239968984 × 10^9 |
Prime Factorization of 1239968984
Prime Factorization 2 × 2 × 2 × 17 × 1849 × 4931
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 309992246 | Product of the distinct prime numbers |
The prime factorization of 1239968984 is 2 × 2 × 2 × 17 × 1849 × 4931. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1239968984)
Multiplication
n×yn×2 | 2479937968 |
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n×3 | 3719906952 |
n×4 | 4959875936 |
n×5 | 6199844920 |
Division
n÷yn÷2 | 619984492 |
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n÷3 | 413322994.66667 |
n÷3 | 309992246 |
n÷5 | 247993796.8 |
Exponentiation
nyn2 | 1537523081281992256 |
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n3 | 1.9064809329738E+27 |
n4 | 2.3639772254749E+36 |
n5 | 2.9312584384712E+45 |
Nth Root
y√n2√n | 35213.193322958 |
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3√n | 1074.3281134846 |
4√n | 187.65178742276 |
5√n | 65.869165960451 |
Divisors of 1239968984
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 | -1239968983 | 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 1239968984 can be divided by 32 positive divisors. The sum of these divisors (counting 1239968984) is 1, the average is 0.03125.
Base conversion 1239968984
Base | System | Value |
---|---|---|
2 | Binary | 1001001111010000110110011011000 |
3 | Ternary | 10012102012221200012 |
4 | Quaternary | 1021322012303120 |
5 | Quinary | 10014413001414 |
6 | Senary | 323012501052 |
8 | Octal | 11172066330 |
10 | Decimal | 1239968984 |
12 | Duodecimal | 2a731a788 |
16 | Hexadecimal | 49e86cd8 |
20 | Vigesimal | j79g294 |
36 | Base36 | ki8u6w |
Cryptographic Hash Functions
md5 | 918138aa694a53bf12296137aa81494c |
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sha1 | 299aa41a1581364c28052f650f559404580b478c |
sha256 | e019eea5e42905f4c4324220c5d789e30feb07fb0d25cb46044e072e3a6d3bf4 |
sha512 | 47bd2a5ab8944cff6efa3e06dadf6f83bf61b6d71f7c99bd530ab73f9bc66f1d63ad053073f99ae6e954457010715711bc35afa3b980f562d4fb1eaa4255ac66 |
ripemd-160 | a445c103d058151a944badd50024dce420cccbf2 |
1239968984 as geometric shapes
Circle
Radius = nDiameter | 2479937968 |
---|---|
Circumference | 7790954901.6272 |
Area | 4.8302712168802E+18 |
Sphere
Radius = nVolume | 7.9858486576526E+27 |
---|---|
Surface area | 1.9321084867521E+19 |
Circumference | 7790954901.6272 |
Square
Length = nPerimeter | 4959875936 |
---|---|
Area | 1537523081281992256 |
Diagonal | 1753580954.0948 |
Cube
Length = nSurface area | 9.225138487692E+18 |
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Volume | 1.9064809329738E+27 |
Space diagonal | 2147689280.0976 |
Equilateral Triangle
Length = nPerimeter | 3719906952 |
---|---|
Area | 6.6576702364757E+17 |
Altitude | 1073844640.0488 |
Triangular Pyramid
Length = nSurface area | 6.6576702364757E+17 |
---|---|
Volume | 2.2468093265144E+26 |
Height | 584526984.69826 |