7984993842 (number)
7984993842 is an even 10-digits composite number following 7984993841 and preceding 7984993843. In scientific notation, it is written as 7.984993842 × 10^9. The sum of its digits is 63. It has a total of 7 prime factors and 96 positive divisors. There are 2200625280 positive integers (up to 7984993842) that are relatively prime to 7984993842.
Interesting facts
- 7984993842 has 96 divisors, whose sum is 18290188800
- The reverse of 7984993842 is 2483994897
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 63
- Digital Root 9
Name
Name | seven billion nine hundred eighty-four million nine hundred ninety-three thousand eight hundred forty-two |
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Notation
Scientific notation | 7.984993842 × 10^9 |
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Engineering notation | 7.984993842 × 10^9 |
Prime Factorization of 7984993842
Prime Factorization 2 × 3 × 3 × 49 × 71 × 47 × 2713
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2661664614 | Product of the distinct prime numbers |
The prime factorization of 7984993842 is 2 × 3 × 3 × 49 × 71 × 47 × 2713. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7984993842)
Multiplication
n×yn×2 | 15969987684 |
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n×3 | 23954981526 |
n×4 | 31939975368 |
n×5 | 39924969210 |
Division
n÷yn÷2 | 3992496921 |
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n÷3 | 2661664614 |
n÷3 | 1996248460.5 |
n÷5 | 1596998768.4 |
Exponentiation
nyn2 | 6.3760126656778E+19 |
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n3 | 5.0912421871951E+29 |
n4 | 4.0653537512884E+39 |
n5 | 3.2461824669589E+49 |
Nth Root
y√n2√n | 89358.792751469 |
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3√n | 1998.7487041259 |
4√n | 298.92941098438 |
5√n | 95.599345087375 |
Divisors of 7984993842
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7984993841 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7984993842 can be divided by 96 positive divisors. The sum of these divisors (counting 7984993842) is 1, the average is 0.010416666666667.
Base conversion 7984993842
Base | System | Value |
---|---|---|
2 | Binary | 111011011111100010101011000110010 |
3 | Ternary | 202121111011201022200 |
4 | Quaternary | 13123330111120302 |
5 | Quinary | 112323124300332 |
6 | Senary | 3400202044030 |
8 | Octal | 73374253062 |
10 | Decimal | 7984993842 |
12 | Duodecimal | 166a1a9616 |
16 | Hexadecimal | 1dbf15632 |
20 | Vigesimal | 64f644c2 |
36 | Base36 | 3o224oi |
Cryptographic Hash Functions
md5 | f7b4e68c7bccc19fc84f5b3f7fbe2582 |
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sha1 | c0552c2dae6a6cad120582ff9e5103f54cb24c38 |
sha256 | 9fd2ac8680594029be1c7b12c397cfe84a576fcda3270b8120f84337a91b3c6a |
sha512 | 1459e3e5b40f447f5ead14669cb41c5d5404d724ed2790f12b20b9994190fff0d6009670b0cd0045583332f6e44a0d596ea0c1abf4e0ab5447dfff54c2b69c74 |
ripemd-160 | 5be4749ef1f33f343cfaad95a5c19fc2b81919e3 |
7984993842 as geometric shapes
Circle
Radius = nDiameter | 15969987684 |
---|---|
Circumference | 50171195985.974 |
Area | 2.0030834549689E+20 |
Sphere
Radius = nVolume | 2.1326145403918E+30 |
---|---|
Surface area | 8.0123338198755E+20 |
Circumference | 50171195985.974 |
Square
Length = nPerimeter | 31939975368 |
---|---|
Area | 6.3760126656778E+19 |
Diagonal | 11292486586.822 |
Cube
Length = nSurface area | 3.8256075994067E+20 |
---|---|
Volume | 5.0912421871951E+29 |
Space diagonal | 13830415032.469 |
Equilateral Triangle
Length = nPerimeter | 23954981526 |
---|---|
Area | 2.7608944716642E+19 |
Altitude | 6915207516.2343 |
Triangular Pyramid
Length = nSurface area | 2.7608944716642E+19 |
---|---|
Volume | 6.0000864587145E+28 |
Height | 3764162195.6073 |