868045488 (number)
868045488 is an even 9-digits composite number following 868045487 and preceding 868045489. In scientific notation, it is written as 8.68045488 × 10^8. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 289185792 positive integers (up to 868045488) that are relatively prime to 868045488.
Interesting facts
- 868045488 has 40 divisors, whose sum is 2243712048
- The reverse of 868045488 is 884540868
- Previous prime number is 7873
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 51
- Digital Root 6
Name
Name | eight hundred sixty-eight million forty-five thousand four hundred eighty-eight |
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Notation
Scientific notation | 8.68045488 × 10^8 |
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Engineering notation | 8.68045488 × 10^6 |
Prime Factorization of 868045488
Prime Factorization 2 × 2 × 2 × 2 × 3 × 7873 × 2297
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 108505686 | Product of the distinct prime numbers |
The prime factorization of 868045488 is 2 × 2 × 2 × 2 × 3 × 7873 × 2297. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 868045488)
Multiplication
n×yn×2 | 1736090976 |
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n×3 | 2604136464 |
n×4 | 3472181952 |
n×5 | 4340227440 |
Division
n÷yn÷2 | 434022744 |
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n÷3 | 289348496 |
n÷3 | 217011372 |
n÷5 | 173609097.6 |
Exponentiation
nyn2 | 753502969237158144 |
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n3 | 6.5407485264092E+26 |
n4 | 5.6776672464921E+35 |
n5 | 4.9284734356829E+44 |
Nth Root
y√n2√n | 29462.611696861 |
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3√n | 953.9248476151 |
4√n | 171.64676430641 |
5√n | 61.335017963281 |
Divisors of 868045488
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 | -868045487 | 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 868045488 can be divided by 40 positive divisors. The sum of these divisors (counting 868045488) is 1, the average is 0.025.
Base conversion 868045488
Base | System | Value |
---|---|---|
2 | Binary | 110011101111010101001010110000 |
3 | Ternary | 2020111101021112220 |
4 | Quaternary | 303233111022300 |
5 | Quinary | 3234204423423 |
6 | Senary | 222045121040 |
8 | Octal | 6357251260 |
10 | Decimal | 868045488 |
12 | Duodecimal | 202859180 |
16 | Hexadecimal | 33bd52b0 |
20 | Vigesimal | db55de8 |
36 | Base36 | ect86o |
Cryptographic Hash Functions
md5 | eddd07dcd53b44a5d57bf1d42bf52da5 |
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sha1 | 6ec32c6b54933fd258535e224510411f23f16c76 |
sha256 | dbee631ffb7ad8fc74e11fcf40a71c0e0460e316963b0dec3e3bdc6159524848 |
sha512 | 4a291e07bf5adff43f5cec116ce034a4e251caffab74156fd84ae4ecb28ab369a879c371a763a5b99447deb609b1b96a5dd29c710a6dc73a47a58ebd32df51e5 |
ripemd-160 | ef2d3d1d470fa0e676ea21d2bc8dd0f4c71d1843 |
868045488 as geometric shapes
Circle
Radius = nDiameter | 1736090976 |
---|---|
Circumference | 5454090656.1651 |
Area | 2.3671993926136E+18 |
Sphere
Radius = nVolume | 2.7397823359394E+27 |
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Surface area | 9.4687975704542E+18 |
Circumference | 5454090656.1651 |
Square
Length = nPerimeter | 3472181952 |
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Area | 753502969237158144 |
Diagonal | 1227601701.8864 |
Cube
Length = nSurface area | 4521017815422948864 |
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Volume | 6.5407485264092E+26 |
Space diagonal | 1503498888.4969 |
Equilateral Triangle
Length = nPerimeter | 2604136464 |
---|---|
Area | 3.2627635659319E+17 |
Altitude | 751749444.24846 |
Triangular Pyramid
Length = nSurface area | 3.2627635659319E+17 |
---|---|
Volume | 7.7083460617664E+25 |
Height | 409200567.29546 |