2488668 (number)
2488668 is an even 7-digits composite number following 2488667 and preceding 2488669. In scientific notation, it is written as 2.488668 × 10^6. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 628992 positive integers (up to 2488668) that are relatively prime to 2488668.
Interesting facts
- 2488668 has 48 divisors, whose sum is 6800640
- The reverse of 2488668 is 8668842
- Previous prime number is 689
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 42
- Digital Root 6
Name
Name | two million four hundred eighty-eight thousand six hundred sixty-eight |
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Notation
Scientific notation | 2.488668 × 10^6 |
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Engineering notation | 2.488668 × 10^6 |
Prime Factorization of 2488668
Prime Factorization 2 × 2 × 3 × 7 × 689 × 43
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1244334 | Product of the distinct prime numbers |
The prime factorization of 2488668 is 2 × 2 × 3 × 7 × 689 × 43. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2488668)
Multiplication
n×yn×2 | 4977336 |
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n×3 | 7466004 |
n×4 | 9954672 |
n×5 | 12443340 |
Division
n÷yn÷2 | 1244334 |
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n÷3 | 829556 |
n÷3 | 622167 |
n÷5 | 497733.6 |
Exponentiation
nyn2 | 6193468414224 |
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n3 | 1.541348665149E+19 |
n4 | 3.835905099799E+25 |
n5 | 9.5462942729067E+31 |
Nth Root
y√n2√n | 1577.5512669958 |
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3√n | 135.51550500441 |
4√n | 39.71839960265 |
5√n | 19.019250246242 |
Divisors of 2488668
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 | -2488667 | 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 2488668 can be divided by 48 positive divisors. The sum of these divisors (counting 2488668) is 1, the average is 0.020833333333333.
Base conversion 2488668
Base | System | Value |
---|---|---|
2 | Binary | 1001011111100101011100 |
3 | Ternary | 11200102210220 |
4 | Quaternary | 21133211130 |
5 | Quinary | 1114114133 |
6 | Senary | 125201340 |
8 | Octal | 11374534 |
10 | Decimal | 2488668 |
12 | Duodecimal | a00250 |
16 | Hexadecimal | 25f95c |
20 | Vigesimal | fb1d8 |
36 | Base36 | 1hc9o |
Cryptographic Hash Functions
md5 | 0a506a0c226187492738135366804635 |
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sha1 | 13e9332dc717e71ba61ba8157441176c01a1d452 |
sha256 | 13efa739629e7e5d5383ab954407e6b89d69dff3b3bd42c3aef102a1c6f7c4fc |
sha512 | f38b029d82aa041ddb1f980b52c176ec5c0bcd4f8096343c91ba87d7daf38fd2ebb178ad43cc2143068870d8eca329444893a3091897e06d911b8666c8c89717 |
ripemd-160 | 2d560aaed50cc43f9f7b39eb153fa72db9c96111 |
2488668 as geometric shapes
Circle
Radius = nDiameter | 4977336 |
---|---|
Circumference | 15636762.212048 |
Area | 19457354870367 |
Sphere
Radius = nVolume | 6.4563861907367E+19 |
---|---|
Surface area | 77829419481466 |
Circumference | 15636762.212048 |
Square
Length = nPerimeter | 9954672 |
---|---|
Area | 6193468414224 |
Diagonal | 3519508.0378439 |
Cube
Length = nSurface area | 37160810485344 |
---|---|
Volume | 1.541348665149E+19 |
Space diagonal | 4310499.4191708 |
Equilateral Triangle
Length = nPerimeter | 7466004 |
---|---|
Area | 2681850492127.3 |
Altitude | 2155249.7095854 |
Triangular Pyramid
Length = nSurface area | 2681850492127.3 |
---|---|
Volume | 1.8164968221662E+18 |
Height | 1173169.345948 |