868676872 (number)
868676872 is an even 9-digits composite number following 868676871 and preceding 868676873. In scientific notation, it is written as 8.68676872 × 10^8. The sum of its digits is 58. It has a total of 6 prime factors and 32 positive divisors. There are 370520640 positive integers (up to 868676872) that are relatively prime to 868676872.
Interesting facts
- 868676872 has 32 divisors, whose sum is 1870297920
- The reverse of 868676872 is 278676868
- Previous prime number is 211
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 58
- Digital Root 4
Name
Name | eight hundred sixty-eight million six hundred seventy-six thousand eight hundred seventy-two |
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Notation
Scientific notation | 8.68676872 × 10^8 |
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Engineering notation | 8.68676872 × 10^6 |
Prime Factorization of 868676872
Prime Factorization 2 × 2 × 2 × 7 × 211 × 73517
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 217169218 | Product of the distinct prime numbers |
The prime factorization of 868676872 is 2 × 2 × 2 × 7 × 211 × 73517. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 868676872)
Multiplication
n×yn×2 | 1737353744 |
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n×3 | 2606030616 |
n×4 | 3474707488 |
n×5 | 4343384360 |
Division
n÷yn÷2 | 434338436 |
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n÷3 | 289558957.33333 |
n÷3 | 217169218 |
n÷5 | 173735374.4 |
Exponentiation
nyn2 | 754599507947704384 |
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n3 | 6.5550314017675E+26 |
n4 | 5.6942041739492E+35 |
n5 | 4.9464234703555E+44 |
Nth Root
y√n2√n | 29473.324753071 |
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3√n | 954.15607471276 |
4√n | 171.67796816444 |
5√n | 61.343937930565 |
Divisors of 868676872
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 | -868676871 | 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 868676872 can be divided by 32 positive divisors. The sum of these divisors (counting 868676872) is 1, the average is 0.03125.
Base conversion 868676872
Base | System | Value |
---|---|---|
2 | Binary | 110011110001101111010100001000 |
3 | Ternary | 2020112120100122111 |
4 | Quaternary | 303301233110020 |
5 | Quinary | 3234340124442 |
6 | Senary | 222110432104 |
8 | Octal | 6361572410 |
10 | Decimal | 868676872 |
12 | Duodecimal | 202b02634 |
16 | Hexadecimal | 33c6f508 |
20 | Vigesimal | db94c3c |
36 | Base36 | ed6rd4 |
Cryptographic Hash Functions
md5 | 3dc8dcac1e56c6ed2d3b71310b938e44 |
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sha1 | 6624d6fbe56316013b994f04bea329cf329586be |
sha256 | 7ca78bbf8f8fdcf6e1ce29abef0b1334261f0b335a91505e6eeee4a81d7002b5 |
sha512 | 5f41a9c5a61b6b241f2047ac0ebb4c24bc59ae81ee85929489393c92abf863f826d8a7489ccf48e5d1fed7c7383e5b65f9fb296d5d178a6bb59e120c0be695ec |
ripemd-160 | 95276391d7922bfb458d7a56d9c0fa27ce4b55b1 |
868676872 as geometric shapes
Circle
Radius = nDiameter | 1737353744 |
---|---|
Circumference | 5458057758.8371 |
Area | 2.370644270571E+18 |
Sphere
Radius = nVolume | 2.7457651327791E+27 |
---|---|
Surface area | 9.4825770822839E+18 |
Circumference | 5458057758.8371 |
Square
Length = nPerimeter | 3474707488 |
---|---|
Area | 754599507947704384 |
Diagonal | 1228494613.7022 |
Cube
Length = nSurface area | 4527597047686226304 |
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Volume | 6.5550314017675E+26 |
Space diagonal | 1504592477.664 |
Equilateral Triangle
Length = nPerimeter | 2606030616 |
---|---|
Area | 3.2675117178297E+17 |
Altitude | 752296238.832 |
Triangular Pyramid
Length = nSurface area | 3.2675117178297E+17 |
---|---|
Volume | 7.7251785918009E+25 |
Height | 409498204.56741 |