7129248 (number)
7129248 is an even 7-digits composite number following 7129247 and preceding 7129249. In scientific notation, it is written as 7.129248 × 10^6. The sum of its digits is 33. It has a total of 9 prime factors and 72 positive divisors. There are 2017152 positive integers (up to 7129248) that are relatively prime to 7129248.
Interesting facts
- 7129248 has 72 divisors, whose sum is 21597408
- The reverse of 7129248 is 8429217
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 33
- Digital Root 6
Name
Name | seven million one hundred twenty-nine thousand two hundred forty-eight |
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Notation
Scientific notation | 7.129248 × 10^6 |
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Engineering notation | 7.129248 × 10^6 |
Prime Factorization of 7129248
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 103 × 103
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 4326 | Product of the distinct prime numbers |
The prime factorization of 7129248 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 103 × 103. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7129248)
Multiplication
n×yn×2 | 14258496 |
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n×3 | 21387744 |
n×4 | 28516992 |
n×5 | 35646240 |
Division
n÷yn÷2 | 3564624 |
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n÷3 | 2376416 |
n÷3 | 1782312 |
n÷5 | 1425849.6 |
Exponentiation
nyn2 | 50826177045504 |
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n3 | 3.6235242104931E+20 |
n4 | 2.5833002730609E+27 |
n5 | 1.8416988305119E+34 |
Nth Root
y√n2√n | 2670.065167744 |
---|---|
3√n | 192.46329091436 |
4√n | 51.67267331718 |
5√n | 23.475169919758 |
Divisors of 7129248
72 divisors
τ | Total Divisors | 72 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7129247 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.013888888888889 | 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 | 72 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7129248 can be divided by 72 positive divisors. The sum of these divisors (counting 7129248) is 1, the average is 0.013888888888889.
Base conversion 7129248
Base | System | Value |
---|---|---|
2 | Binary | 11011001100100010100000 |
3 | Ternary | 111102012111020 |
4 | Quaternary | 123030202200 |
5 | Quinary | 3311113443 |
6 | Senary | 412445440 |
8 | Octal | 33144240 |
10 | Decimal | 7129248 |
12 | Duodecimal | 2479880 |
16 | Hexadecimal | 6cc8a0 |
20 | Vigesimal | 24b328 |
36 | Base36 | 48syo |
Cryptographic Hash Functions
md5 | 922ab992af86c4bdfc3cc3b30b81e8a6 |
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sha1 | 870fe9eb4d1f36aec96fe6330b4daf81a34499fc |
sha256 | 4452faa488c0f6d9ef7701be5176ba673218561512b5b859b594f3ceb500df0f |
sha512 | ab8b5f187e8d45e1f01ab465faee89bb04d0a6e658748789ce2477af34224e3c2a4cf5a9100cabc2b5c4fab9d1f5b1f4d0dbc7b46a6a4e1d639b71fb824054e2 |
ripemd-160 | 5ff29bff8d1f9800ca7cd530c51ae4542eb6da80 |
7129248 as geometric shapes
Circle
Radius = nDiameter | 14258496 |
---|---|
Circumference | 44794386.284839 |
Area | 1.5967514441621E+14 |
Sphere
Radius = nVolume | 1.517818271972E+21 |
---|---|
Surface area | 6.3870057766484E+14 |
Circumference | 44794386.284839 |
Square
Length = nPerimeter | 28516992 |
---|---|
Area | 50826177045504 |
Diagonal | 10082279.211121 |
Cube
Length = nSurface area | 304957062273024 |
---|---|
Volume | 3.6235242104931E+20 |
Space diagonal | 12348219.755759 |
Equilateral Triangle
Length = nPerimeter | 21387744 |
---|---|
Area | 22008380249326 |
Altitude | 6174109.8778794 |
Triangular Pyramid
Length = nSurface area | 22008380249326 |
---|---|
Volume | 4.2703642350554E+19 |
Height | 3360759.7370404 |