87250668 (number)
87250668 is an even 8-digits composite number following 87250667 and preceding 87250669. In scientific notation, it is written as 8.7250668 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 28569600 positive integers (up to 87250668) that are relatively prime to 87250668.
Interesting facts
- 87250668 has 48 divisors, whose sum is 207219936
- The reverse of 87250668 is 86605278
- Previous prime number is 193
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | eighty-seven million two hundred fifty thousand six hundred sixty-eight |
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Notation
Scientific notation | 8.7250668 × 10^7 |
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Engineering notation | 8.7250668 × 10^6 |
Prime Factorization of 87250668
Prime Factorization 2 × 2 × 3 × 101 × 193 × 373
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 43625334 | Product of the distinct prime numbers |
The prime factorization of 87250668 is 2 × 2 × 3 × 101 × 193 × 373. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87250668)
Multiplication
n×yn×2 | 174501336 |
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n×3 | 261752004 |
n×4 | 349002672 |
n×5 | 436253340 |
Division
n÷yn÷2 | 43625334 |
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n÷3 | 29083556 |
n÷3 | 21812667 |
n÷5 | 17450133.6 |
Exponentiation
nyn2 | 7612679066446224 |
---|---|
n3 | 6.6421133381705E+23 |
n4 | 5.7952882568709E+31 |
n5 | 5.0564277166454E+39 |
Nth Root
y√n2√n | 9340.8066032865 |
---|---|
3√n | 443.52991803025 |
4√n | 96.647848415195 |
5√n | 38.73947689951 |
Divisors of 87250668
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -87250667 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 87250668 can be divided by 48 positive divisors. The sum of these divisors (counting 87250668) is 1, the average is 0.020833333333333.
Base conversion 87250668
Base | System | Value |
---|---|---|
2 | Binary | 101001100110101011011101100 |
3 | Ternary | 20002011210102020 |
4 | Quaternary | 11030311123230 |
5 | Quinary | 134314010133 |
6 | Senary | 12354030140 |
8 | Octal | 514653354 |
10 | Decimal | 87250668 |
12 | Duodecimal | 25278350 |
16 | Hexadecimal | 53356ec |
20 | Vigesimal | 17566d8 |
36 | Base36 | 1fy31o |
Cryptographic Hash Functions
md5 | 24da0a2a19d34607122a2e974ce53a86 |
---|---|
sha1 | c39ee4ec5e63d532bfbc6f5d4f0d88a2bc651f9b |
sha256 | 497764e9f98c698d106c25d808e7f632090e1b7870512c027e454348771f1ccf |
sha512 | b7690905a3d44c4cd6cad7cd20c8f4f17bf7215d3c26551a92750e23dfb36a170dbeb48f0de6c37cff6c1857e007d272166968a8bf37383c450bf969919c0292 |
ripemd-160 | 06f084c9cae93e67747afd1c9d81b782ee7218b7 |
87250668 as geometric shapes
Circle
Radius = nDiameter | 174501336 |
---|---|
Circumference | 548212115.2192 |
Area | 2.3915936629284E+16 |
Sphere
Radius = nVolume | 2.782241929001E+24 |
---|---|
Surface area | 9.5663746517137E+16 |
Circumference | 548212115.2192 |
Square
Length = nPerimeter | 349002672 |
---|---|
Area | 7612679066446224 |
Diagonal | 123391078.01171 |
Cube
Length = nSurface area | 45676074398677344 |
---|---|
Volume | 6.6421133381705E+23 |
Space diagonal | 151122589.97032 |
Equilateral Triangle
Length = nPerimeter | 261752004 |
---|---|
Area | 3.2963867312002E+15 |
Altitude | 75561294.985162 |
Triangular Pyramid
Length = nSurface area | 3.2963867312002E+15 |
---|---|
Volume | 7.82780563805E+22 |
Height | 41130359.337237 |