3281490 (number)
3281490 is an even 7-digits composite number following 3281489 and preceding 3281491. In scientific notation, it is written as 3.281490 × 10^6. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 820800 positive integers (up to 3281490) that are relatively prime to 3281490.
Interesting facts
- 3281490 has 48 divisors, whose sum is 6995160
- The reverse of 3281490 is 0941823
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 27
- Digital Root 9
Name
Name | three million two hundred eighty-one thousand four hundred ninety |
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Notation
Scientific notation | 3.281490 × 10^6 |
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Engineering notation | 3.281490 × 10^6 |
Prime Factorization of 3281490
Prime Factorization 2 × 9 × 19 × 5 × 19 × 101
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 172710 | Product of the distinct prime numbers |
The prime factorization of 3281490 is 2 × 9 × 19 × 5 × 19 × 101. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 3281490)
Multiplication
n×yn×2 | 6562980 |
---|---|
n×3 | 9844470 |
n×4 | 13125960 |
n×5 | 16407450 |
Division
n÷yn÷2 | 1640745 |
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n÷3 | 1093830 |
n÷3 | 820372.5 |
n÷5 | 656298 |
Exponentiation
nyn2 | 10768176620100 |
---|---|
n3 | 3.5335663897092E+19 |
n4 | 1.1595362772167E+26 |
n5 | 3.8050066983238E+32 |
Nth Root
y√n2√n | 1811.4883383561 |
---|---|
3√n | 148.6016716927 |
4√n | 42.561582892981 |
5√n | 20.100840479692 |
Divisors of 3281490
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 | -3281489 | 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 3281490 can be divided by 48 positive divisors. The sum of these divisors (counting 3281490) is 1, the average is 0.020833333333333.
Base conversion 3281490
Base | System | Value |
---|---|---|
2 | Binary | 1100100001001001010010 |
3 | Ternary | 20011201100200 |
4 | Quaternary | 30201021102 |
5 | Quinary | 1320001430 |
6 | Senary | 154200030 |
8 | Octal | 14411122 |
10 | Decimal | 3281490 |
12 | Duodecimal | 1123016 |
16 | Hexadecimal | 321252 |
20 | Vigesimal | 10a3ea |
36 | Base36 | 1yc0i |
Cryptographic Hash Functions
md5 | a68a5149fdcbd53471c1a1c481812ffd |
---|---|
sha1 | 40fa789024b4bb32930476836f19ac37347b4395 |
sha256 | 89ec5a677d5e030883f3fa19c5efb95eff16cecbc652d230de51c33bbf647548 |
sha512 | aca72ec04a24a9a7e1858c0fb1eb90bc0804fac141e501e43c1753d7b7d2a329cfc2a1c3d79c7ecc688f2ef866dae3f4a1a764ed3f1f092f71e238b4f252fb8d |
ripemd-160 | bb770f6861a7ea7ad950ce18185c2722f6504826 |
3281490 as geometric shapes
Circle
Radius = nDiameter | 6562980 |
---|---|
Circumference | 20618209.753657 |
Area | 33829224562264 |
Sphere
Radius = nVolume | 1.4801368281176E+20 |
---|---|
Surface area | 1.3531689824905E+14 |
Circumference | 20618209.753657 |
Square
Length = nPerimeter | 13125960 |
---|---|
Area | 10768176620100 |
Diagonal | 4640727.6627917 |
Cube
Length = nSurface area | 64609059720600 |
---|---|
Volume | 3.5335663897092E+19 |
Space diagonal | 5683707.4045292 |
Equilateral Triangle
Length = nPerimeter | 9844470 |
---|---|
Area | 4662757252722.1 |
Altitude | 2841853.7022646 |
Triangular Pyramid
Length = nSurface area | 4662757252722.1 |
---|---|
Volume | 4.1643479265604E+18 |
Height | 1546909.2209306 |