7990656472 (number)
7990656472 is an even 10-digits composite number following 7990656471 and preceding 7990656473. In scientific notation, it is written as 7.990656472 × 10^9. The sum of its digits is 55. It has a total of 6 prime factors and 32 positive divisors. There are 3639006720 positive integers (up to 7990656472) that are relatively prime to 7990656472.
Interesting facts
- 7990656472 has 32 divisors, whose sum is 16375547520
- The reverse of 7990656472 is 2746560997
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 55
- Digital Root 1
Name
Name | seven billion nine hundred ninety million six hundred fifty-six thousand four hundred seventy-two |
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Notation
Scientific notation | 7.990656472 × 10^9 |
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Engineering notation | 7.990656472 × 10^9 |
Prime Factorization of 7990656472
Prime Factorization 2 × 2 × 2 × 17 × 31 × 1895317
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1997664118 | Product of the distinct prime numbers |
The prime factorization of 7990656472 is 2 × 2 × 2 × 17 × 31 × 1895317. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7990656472)
Multiplication
n×yn×2 | 15981312944 |
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n×3 | 23971969416 |
n×4 | 31962625888 |
n×5 | 39953282360 |
Division
n÷yn÷2 | 3995328236 |
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n÷3 | 2663552157.3333 |
n÷3 | 1997664118 |
n÷5 | 1598131294.4 |
Exponentiation
nyn2 | 6.3850590853515E+19 |
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n3 | 5.1020813704467E+29 |
n4 | 4.076897952343E+39 |
n5 | 3.2577091008573E+49 |
Nth Root
y√n2√n | 89390.471930738 |
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3√n | 1999.2210693396 |
4√n | 298.98239401466 |
5√n | 95.612900269407 |
Divisors of 7990656472
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 | -7990656471 | 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 7990656472 can be divided by 32 positive divisors. The sum of these divisors (counting 7990656472) is 1, the average is 0.03125.
Base conversion 7990656472
Base | System | Value |
---|---|---|
2 | Binary | 111011100010001111011110111011000 |
3 | Ternary | 202121212211101222201 |
4 | Quaternary | 13130101323313120 |
5 | Quinary | 112331102001342 |
6 | Senary | 3400523255544 |
8 | Octal | 73421736730 |
10 | Decimal | 7990656472 |
12 | Duodecimal | 167007a5b4 |
16 | Hexadecimal | 1dc47bdd8 |
20 | Vigesimal | 64h1c13c |
36 | Base36 | 3o5fhzs |
Cryptographic Hash Functions
md5 | 585424f3da4753a8d593f9e5e555c005 |
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sha1 | 0e11e280938efc078321ae3ead3af0858ef4ba20 |
sha256 | 064138ef62f74c7207e903d7abf208126f61a96d58ae663606c60f295793d3af |
sha512 | 96c576c2aac139ccc20ea818f756f814f751a0736780570739eff6c1d188fbac42c1a12e04e9f17f13a7be99bb02ffd485b199d4c6ae521f6a5388b8497a4c3e |
ripemd-160 | f399b0f7ef106d62c210ca494d3a53ffe5f661a6 |
7990656472 as geometric shapes
Circle
Radius = nDiameter | 15981312944 |
---|---|
Circumference | 50206775339.59 |
Area | 2.0059254715277E+20 |
Sphere
Radius = nVolume | 2.137154846855E+30 |
---|---|
Surface area | 8.0237018861109E+20 |
Circumference | 50206775339.59 |
Square
Length = nPerimeter | 31962625888 |
---|---|
Area | 6.3850590853515E+19 |
Diagonal | 11300494754.967 |
Cube
Length = nSurface area | 3.8310354512109E+20 |
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Volume | 5.1020813704467E+29 |
Space diagonal | 13840222995.333 |
Equilateral Triangle
Length = nPerimeter | 23971969416 |
---|---|
Area | 2.7648116862895E+19 |
Altitude | 6920111497.6665 |
Triangular Pyramid
Length = nSurface area | 2.7648116862895E+19 |
---|---|
Volume | 6.0128605586807E+28 |
Height | 3766831584.9889 |