3986688 (number)
3986688 is an even 7-digits composite number following 3986687 and preceding 3986689. In scientific notation, it is written as 3.986688 × 10^6. The sum of its digits is 48. It has a total of 10 prime factors and 36 positive divisors. There are 1275904 positive integers (up to 3986688) that are relatively prime to 3986688.
Interesting facts
- 3986688 has 36 divisors, whose sum is 8094240
- The reverse of 3986688 is 8866893
- Previous prime number is 87
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 48
- Digital Root 3
Name
Name | three million nine hundred eighty-six thousand six hundred eighty-eight |
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Notation
Scientific notation | 3.986688 × 10^6 |
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Engineering notation | 3.986688 × 10^6 |
Prime Factorization of 3986688
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 87 × 179
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 31146 | Product of the distinct prime numbers |
The prime factorization of 3986688 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 87 × 179. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 3986688)
Multiplication
n×yn×2 | 7973376 |
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n×3 | 11960064 |
n×4 | 15946752 |
n×5 | 19933440 |
Division
n÷yn÷2 | 1993344 |
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n÷3 | 1328896 |
n÷3 | 996672 |
n÷5 | 797337.6 |
Exponentiation
nyn2 | 15893681209344 |
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n3 | 6.3363148153117E+19 |
n4 | 2.5260910238425E+26 |
n5 | 1.0070736771661E+33 |
Nth Root
y√n2√n | 1996.669226487 |
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3√n | 158.56381379599 |
4√n | 44.684104852698 |
5√n | 20.898852931305 |
Divisors of 3986688
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -3986687 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 3986688 can be divided by 36 positive divisors. The sum of these divisors (counting 3986688) is 1, the average is 0.027777777777778.
Base conversion 3986688
Base | System | Value |
---|---|---|
2 | Binary | 1111001101010100000000 |
3 | Ternary | 21111112201010 |
4 | Quaternary | 33031110000 |
5 | Quinary | 2010033223 |
6 | Senary | 221240520 |
8 | Octal | 17152400 |
10 | Decimal | 3986688 |
12 | Duodecimal | 1403140 |
16 | Hexadecimal | 3cd500 |
20 | Vigesimal | 14i6e8 |
36 | Base36 | 2dg5c |
Cryptographic Hash Functions
md5 | 4c4a0c7f860a1e470b914389096d037e |
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sha1 | b393f9b19680c99f42b47a7fdef1a320269e9c0b |
sha256 | 686e682406b20ce5be4233a526474800c363f187a0dd1a58e60f9081d9f7c3fc |
sha512 | 297f3a67fde7f9f1fc4860b50fc30e2e93810c73b10b6448d086aa19f0a70aa145502b4b7fc26a31773341d4fd5693e8ce6206b6239b6119bbf55e95e96e6ad9 |
ripemd-160 | 104c43e847189dc0f6115cace15d9580d6cc0dae |
3986688 as geometric shapes
Circle
Radius = nDiameter | 7973376 |
---|---|
Circumference | 25049099.465909 |
Area | 49931472125773 |
Sphere
Radius = nVolume | 2.6541493432821E+20 |
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Surface area | 1.9972588850309E+14 |
Circumference | 25049099.465909 |
Square
Length = nPerimeter | 15946752 |
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Area | 15893681209344 |
Diagonal | 5638028.2385501 |
Cube
Length = nSurface area | 95362087256064 |
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Volume | 6.3363148153117E+19 |
Space diagonal | 6905146.1699252 |
Equilateral Triangle
Length = nPerimeter | 11960064 |
---|---|
Area | 6882165843471.6 |
Altitude | 3452573.0849626 |
Triangular Pyramid
Length = nSurface area | 6882165843471.6 |
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Volume | 7.4674186227328E+18 |
Height | 1879342.7461834 |