12930489 (number)
12930489 is an odd 8-digits composite number following 12930488 and preceding 12930490. In scientific notation, it is written as 1.2930489 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 6773760 positive integers (up to 12930489) that are relatively prime to 12930489.
Interesting facts
- 12930489 has 48 divisors, whose sum is 22486464
- The reverse of 12930489 is 98403921
- Previous prime number is 51
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twelve million nine hundred thirty thousand four hundred eighty-nine |
---|
Notation
Scientific notation | 1.2930489 × 10^7 |
---|---|
Engineering notation | 1.2930489 × 10^6 |
Prime Factorization of 12930489
Prime Factorization 13 × 3 × 11 × 3 × 51 × 197
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 4310163 | Product of the distinct prime numbers |
The prime factorization of 12930489 is 13 × 3 × 11 × 3 × 51 × 197. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12930489)
Multiplication
n×yn×2 | 25860978 |
---|---|
n×3 | 38791467 |
n×4 | 51721956 |
n×5 | 64652445 |
Division
n÷yn÷2 | 6465244.5 |
---|---|
n÷3 | 4310163 |
n÷3 | 3232622.25 |
n÷5 | 2586097.8 |
Exponentiation
nyn2 | 167197545779121 |
---|---|
n3 | 2.1619460265239E+21 |
n4 | 2.7955019314561E+28 |
n5 | 3.6147206974172E+35 |
Nth Root
y√n2√n | 3595.8989140408 |
---|---|
3√n | 234.71363337476 |
4√n | 59.965814544962 |
5√n | 26.443746782469 |
Divisors of 12930489
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 | -12930488 | 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 12930489 can be divided by 48 positive divisors. The sum of these divisors (counting 12930489) is 1, the average is 0.020833333333333.
Base conversion 12930489
Base | System | Value |
---|---|---|
2 | Binary | 110001010100110110111001 |
3 | Ternary | 220022221022000 |
4 | Quaternary | 301110312321 |
5 | Quinary | 11302233424 |
6 | Senary | 1141051213 |
8 | Octal | 61246671 |
10 | Decimal | 12930489 |
12 | Duodecimal | 43b6b09 |
16 | Hexadecimal | c54db9 |
20 | Vigesimal | 40g649 |
36 | Base36 | 7p589 |
Cryptographic Hash Functions
md5 | 2f76316daeb0c820620474ebce97ae9b |
---|---|
sha1 | a0c88e92518bfbdff2812cabca9436bb951532c1 |
sha256 | d96005c3798b1f0151e00e47cbf54095c6e4dc17b39febcc6233601dbd1d86ac |
sha512 | 16d6f3aa817fbdc36a9f4dcdcea0f6d33dadb200ab265a3bce5d60908333e02664823dbe669de8e8cc4a7f0f154978f8408c1c18b9a3014de2ded7ca6fad68d7 |
ripemd-160 | 8bb6d0eb56406ebb8bc75f0c565ad71879aa2011 |
12930489 as geometric shapes
Circle
Radius = nDiameter | 25860978 |
---|---|
Circumference | 81244658.499447 |
Area | 5.2526658151793E+14 |
Sphere
Radius = nVolume | 9.0559383391803E+21 |
---|---|
Surface area | 2.1010663260717E+15 |
Circumference | 81244658.499447 |
Square
Length = nPerimeter | 51721956 |
---|---|
Area | 167197545779121 |
Diagonal | 18286472.911916 |
Cube
Length = nSurface area | 1003185274674726 |
---|---|
Volume | 2.1619460265239E+21 |
Space diagonal | 22396263.91471 |
Equilateral Triangle
Length = nPerimeter | 38791467 |
---|---|
Area | 72398661047565 |
Altitude | 11198131.957355 |
Triangular Pyramid
Length = nSurface area | 72398661047565 |
---|---|
Volume | 2.547877826524E+20 |
Height | 6095490.9706387 |