288702942 (number)
288702942 is an even 9-digits composite number following 288702941 and preceding 288702943. In scientific notation, it is written as 2.88702942 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 82339200 positive integers (up to 288702942) that are relatively prime to 288702942.
Interesting facts
- 288702942 has 32 divisors, whose sum is 666952704
- The reverse of 288702942 is 249207882
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | two hundred eighty-eight million seven hundred two thousand nine hundred forty-two |
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Notation
Scientific notation | 2.88702942 × 10^8 |
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Engineering notation | 2.88702942 × 10^6 |
Prime Factorization of 288702942
Prime Factorization 2 × 3 × 11 × 17 × 257311
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 288702942 | Product of the distinct prime numbers |
The prime factorization of 288702942 is 2 × 3 × 11 × 17 × 257311. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 288702942)
Multiplication
n×yn×2 | 577405884 |
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n×3 | 866108826 |
n×4 | 1154811768 |
n×5 | 1443514710 |
Division
n÷yn÷2 | 144351471 |
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n÷3 | 96234314 |
n÷3 | 72175735.5 |
n÷5 | 57740588.4 |
Exponentiation
nyn2 | 83349388719455364 |
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n3 | 2.4063213737208E+25 |
n4 | 6.9471205999069E+33 |
n5 | 2.0056541556219E+42 |
Nth Root
y√n2√n | 16991.260753693 |
---|---|
3√n | 660.92229642385 |
4√n | 130.35053031612 |
5√n | 49.214178703828 |
Divisors of 288702942
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 | -288702941 | 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 288702942 can be divided by 32 positive divisors. The sum of these divisors (counting 288702942) is 1, the average is 0.03125.
Base conversion 288702942
Base | System | Value |
---|---|---|
2 | Binary | 10001001101010100000111011110 |
3 | Ternary | 202010020121222120 |
4 | Quaternary | 101031110013132 |
5 | Quinary | 1042401443232 |
6 | Senary | 44351523410 |
8 | Octal | 2115240736 |
10 | Decimal | 288702942 |
12 | Duodecimal | 80829566 |
16 | Hexadecimal | 113541de |
20 | Vigesimal | 4a47h72 |
36 | Base36 | 4rvwm6 |
Cryptographic Hash Functions
md5 | ecd5d5293ea68d810e0e0845eaaa1abc |
---|---|
sha1 | 88dcc01cedcbf3f6e475977e5946f48bb2de4666 |
sha256 | 00c233dcd2222beb085c6093f428469a094fc26626d8e2d0ee8ee585688153fc |
sha512 | 4c3d4a306ed528d2b9d5af2fc7dc134979618c2ed8a25930b462482f3c4f892466affaacc48c59ec707ec70035a117e5983a49152adac861401792489fb25da0 |
ripemd-160 | 778cc8e0ba307ee413a17d8c3197a384a2bfe854 |
288702942 as geometric shapes
Circle
Radius = nDiameter | 577405884 |
---|---|
Circumference | 1813974083.3139 |
Area | 2.6184982728224E+17 |
Sphere
Radius = nVolume | 1.007957539981E+26 |
---|---|
Surface area | 1.047399309129E+18 |
Circumference | 1813974083.3139 |
Square
Length = nPerimeter | 1154811768 |
---|---|
Area | 83349388719455364 |
Diagonal | 408287616.07341 |
Cube
Length = nSurface area | 500096332316732184 |
---|---|
Volume | 2.4063213737208E+25 |
Space diagonal | 500048163.83861 |
Equilateral Triangle
Length = nPerimeter | 866108826 |
---|---|
Area | 3.6091344010476E+16 |
Altitude | 250024081.91931 |
Triangular Pyramid
Length = nSurface area | 3.6091344010476E+16 |
---|---|
Volume | 2.8358769351202E+24 |
Height | 136095872.02447 |