868045288 (number)
868045288 is an even 9-digits composite number following 868045287 and preceding 868045289. In scientific notation, it is written as 8.68045288 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 32 positive divisors. There are 387852960 positive integers (up to 868045288) that are relatively prime to 868045288.
Interesting facts
- 868045288 has 32 divisors, whose sum is 1668960000
- The reverse of 868045288 is 882540868
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 49
- Digital Root 4
Name
Name | eight hundred sixty-eight million forty-five thousand two hundred eighty-eight |
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Notation
Scientific notation | 8.68045288 × 10^8 |
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Engineering notation | 8.68045288 × 10^6 |
Prime Factorization of 868045288
Prime Factorization 2 × 2 × 2 × 121 × 59 × 15199
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 217011322 | Product of the distinct prime numbers |
The prime factorization of 868045288 is 2 × 2 × 2 × 121 × 59 × 15199. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 868045288)
Multiplication
n×yn×2 | 1736090576 |
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n×3 | 2604135864 |
n×4 | 3472181152 |
n×5 | 4340226440 |
Division
n÷yn÷2 | 434022644 |
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n÷3 | 289348429.33333 |
n÷3 | 217011322 |
n÷5 | 173609057.6 |
Exponentiation
nyn2 | 753502622019002944 |
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n3 | 6.5407440053924E+26 |
n4 | 5.6776620138951E+35 |
n5 | 4.9284677580183E+44 |
Nth Root
y√n2√n | 29462.608302728 |
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3√n | 953.92477435281 |
4√n | 171.64675441944 |
5√n | 61.33501513693 |
Divisors of 868045288
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 | -868045287 | 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 868045288 can be divided by 32 positive divisors. The sum of these divisors (counting 868045288) is 1, the average is 0.03125.
Base conversion 868045288
Base | System | Value |
---|---|---|
2 | Binary | 110011101111010101000111101000 |
3 | Ternary | 2020111101021021111 |
4 | Quaternary | 303233111013220 |
5 | Quinary | 3234204422123 |
6 | Senary | 222045120104 |
8 | Octal | 6357250750 |
10 | Decimal | 868045288 |
12 | Duodecimal | 202859034 |
16 | Hexadecimal | 33bd51e8 |
20 | Vigesimal | db55d48 |
36 | Base36 | ect814 |
Cryptographic Hash Functions
md5 | 27da3d968383568b02dd7422b4c37b68 |
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sha1 | abab41fb1b2faab09e9400db5be0dc6e1bd14cec |
sha256 | 6f16515684ff38eec4c7b0e0bbe7e9d18e458ab3b8ad2366c8d75027ad93a9fe |
sha512 | de50ac4cf4d55ea3f0165da4f149154a6b6ae0c8f968a23a273b0fcdb5a44b0e5709a45caa7fee377a6ec058ce5604e4e06e86d5db519485a0c8036f4b914843 |
ripemd-160 | 64633162a2dcb6413f6dd29561850af9d2386338 |
868045288 as geometric shapes
Circle
Radius = nDiameter | 1736090576 |
---|---|
Circumference | 5454089399.5281 |
Area | 2.3671983017955E+18 |
Sphere
Radius = nVolume | 2.7397804421803E+27 |
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Surface area | 9.4687932071822E+18 |
Circumference | 5454089399.5281 |
Square
Length = nPerimeter | 3472181152 |
---|---|
Area | 753502622019002944 |
Diagonal | 1227601419.0437 |
Cube
Length = nSurface area | 4521015732114017664 |
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Volume | 6.5407440053924E+26 |
Space diagonal | 1503498542.0868 |
Equilateral Triangle
Length = nPerimeter | 2604135864 |
---|---|
Area | 3.2627620624332E+17 |
Altitude | 751749271.04338 |
Triangular Pyramid
Length = nSurface area | 3.2627620624332E+17 |
---|---|
Volume | 7.7083407336971E+25 |
Height | 409200473.01455 |