7230720 (number)
7230720 is an even 7-digits composite number following 7230719 and preceding 7230721. In scientific notation, it is written as 7.230720 × 10^6. The sum of its digits is 21. It has a total of 12 prime factors and 144 positive divisors. There are 1646592 positive integers (up to 7230720) that are relatively prime to 7230720.
Interesting facts
- 7230720 has 144 divisors, whose sum is 26490240
- The reverse of 7230720 is 0270327
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 21
- Digital Root 3
Name
Name | seven million two hundred thirty thousand seven hundred twenty |
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Notation
Scientific notation | 7.230720 × 10^6 |
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Engineering notation | 7.230720 × 10^6 |
Prime Factorization of 7230720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 7 × 269
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 12 | Total number of prime factors |
rad | Radical | 56490 | Product of the distinct prime numbers |
The prime factorization of 7230720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 7 × 269. Since it has a total of 12 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7230720)
Multiplication
n×yn×2 | 14461440 |
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n×3 | 21692160 |
n×4 | 28922880 |
n×5 | 36153600 |
Division
n÷yn÷2 | 3615360 |
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n÷3 | 2410240 |
n÷3 | 1807680 |
n÷5 | 1446144 |
Exponentiation
nyn2 | 52283311718400 |
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n3 | 3.7804598770847E+20 |
n4 | 2.7335446842434E+27 |
n5 | 1.9765496219252E+34 |
Nth Root
y√n2√n | 2688.9998140573 |
---|---|
3√n | 193.37211535377 |
4√n | 51.855566856966 |
5√n | 23.541618030794 |
Divisors of 7230720
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7230719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7230720 can be divided by 144 positive divisors. The sum of these divisors (counting 7230720) is 1, the average is 0.0069444444444444.
Base conversion 7230720
Base | System | Value |
---|---|---|
2 | Binary | 11011100101010100000000 |
3 | Ternary | 111121100200110 |
4 | Quaternary | 123211110000 |
5 | Quinary | 3322340340 |
6 | Senary | 414551320 |
8 | Octal | 33452400 |
10 | Decimal | 7230720 |
12 | Duodecimal | 2508540 |
16 | Hexadecimal | 6e5500 |
20 | Vigesimal | 253gg0 |
36 | Base36 | 4az9c |
Cryptographic Hash Functions
md5 | 921e65a0787420a982870856c21b8d49 |
---|---|
sha1 | 7e47947035f7ed14b67310348ab1f3d36e049c3e |
sha256 | b1071af8cfe60705a78a7148975ffd95153dc28afe5e93d0a3d4ad8bc89b262d |
sha512 | 97284d28e8e6ee683df92039017870f3fb0ca991cefa63a449788b63a363b53464350e3f2dc3d638bf0a5d8ff9b740f73b335788362815007d44c4634380cd21 |
ripemd-160 | 8669c2e3e6d0a2242f82807f7182b4a815cfce38 |
7230720 as geometric shapes
Circle
Radius = nDiameter | 14461440 |
---|---|
Circumference | 45431953.66433 |
Area | 1.6425286799987E+14 |
Sphere
Radius = nVolume | 1.583555330272E+21 |
---|---|
Surface area | 6.5701147199948E+14 |
Circumference | 45431953.66433 |
Square
Length = nPerimeter | 28922880 |
---|---|
Area | 52283311718400 |
Diagonal | 10225782.289722 |
Cube
Length = nSurface area | 313699870310400 |
---|---|
Volume | 3.7804598770847E+20 |
Space diagonal | 12523974.415304 |
Equilateral Triangle
Length = nPerimeter | 21692160 |
---|---|
Area | 22639338071058 |
Altitude | 6261987.2076522 |
Triangular Pyramid
Length = nSurface area | 22639338071058 |
---|---|
Volume | 4.4553146918171E+19 |
Height | 3408594.0965741 |