7984993840 (number)
7984993840 is an even 10-digits composite number following 7984993839 and preceding 7984993841. In scientific notation, it is written as 7.984993840 × 10^9. The sum of its digits is 61. It has a total of 7 prime factors and 40 positive divisors. There are 3006114816 positive integers (up to 7984993840) that are relatively prime to 7984993840.
Interesting facts
- 7984993840 has 40 divisors, whose sum is 19657179360
- The reverse of 7984993840 is 0483994897
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 61
- Digital Root 7
Name
Name | seven billion nine hundred eighty-four million nine hundred ninety-three thousand eight hundred forty |
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Notation
Scientific notation | 7.984993840 × 10^9 |
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Engineering notation | 7.984993840 × 10^9 |
Prime Factorization of 7984993840
Prime Factorization 2 × 2 × 2 × 2 × 5 × 17 × 5871319
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 998124230 | Product of the distinct prime numbers |
The prime factorization of 7984993840 is 2 × 2 × 2 × 2 × 5 × 17 × 5871319. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7984993840)
Multiplication
n×yn×2 | 15969987680 |
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n×3 | 23954981520 |
n×4 | 31939975360 |
n×5 | 39924969200 |
Division
n÷yn÷2 | 3992496920 |
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n÷3 | 2661664613.3333 |
n÷3 | 1996248460 |
n÷5 | 1596998768 |
Exponentiation
nyn2 | 6.3760126624838E+19 |
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n3 | 5.0912421833695E+29 |
n4 | 4.0653537472154E+39 |
n5 | 3.2461824628936E+49 |
Nth Root
y√n2√n | 89358.792740278 |
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3√n | 1998.748703959 |
4√n | 298.92941096566 |
5√n | 95.599345082586 |
Divisors of 7984993840
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7984993839 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7984993840 can be divided by 40 positive divisors. The sum of these divisors (counting 7984993840) is 1, the average is 0.025.
Base conversion 7984993840
Base | System | Value |
---|---|---|
2 | Binary | 111011011111100010101011000110000 |
3 | Ternary | 202121111011201022121 |
4 | Quaternary | 13123330111120300 |
5 | Quinary | 112323124300330 |
6 | Senary | 3400202044024 |
8 | Octal | 73374253060 |
10 | Decimal | 7984993840 |
12 | Duodecimal | 166a1a9614 |
16 | Hexadecimal | 1dbf15630 |
20 | Vigesimal | 64f644c0 |
36 | Base36 | 3o224og |
Cryptographic Hash Functions
md5 | 9f460a1e13dca7f8e1816ca147dec13a |
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sha1 | 27fe35aa171159bf52b6dd46fb4fc257cdd4ebe8 |
sha256 | 9f7471197ee7d71a6ddb97bdb5f972dc2c8651912a4285c92912f7f7435dd92f |
sha512 | bc0162b9b3b5e75ca0d6d61d8913641b2231e6ea0cc0917a33d0d27e71153fbe40e9b01f72d3ab238e44350978735bcaf20f6f0e8e9bff54c8493dd7d89c2a65 |
ripemd-160 | db8622d9a7e77c692c1b68697a23f52e6a1fbe19 |
7984993840 as geometric shapes
Circle
Radius = nDiameter | 15969987680 |
---|---|
Circumference | 50171195973.408 |
Area | 2.0030834539655E+20 |
Sphere
Radius = nVolume | 2.1326145387893E+30 |
---|---|
Surface area | 8.0123338158618E+20 |
Circumference | 50171195973.408 |
Square
Length = nPerimeter | 31939975360 |
---|---|
Area | 6.3760126624838E+19 |
Diagonal | 11292486583.994 |
Cube
Length = nSurface area | 3.8256075974903E+20 |
---|---|
Volume | 5.0912421833695E+29 |
Space diagonal | 13830415029.005 |
Equilateral Triangle
Length = nPerimeter | 23954981520 |
---|---|
Area | 2.7608944702811E+19 |
Altitude | 6915207514.5023 |
Triangular Pyramid
Length = nSurface area | 2.7608944702811E+19 |
---|---|
Volume | 6.000086454206E+28 |
Height | 3764162194.6645 |