7250520 (number)
7250520 is an even 7-digits composite number following 7250519 and preceding 7250521. In scientific notation, it is written as 7.250520 × 10^6. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 1774080 positive integers (up to 7250520) that are relatively prime to 7250520.
Interesting facts
- 7250520 has 64 divisors, whose sum is 17236800
- The reverse of 7250520 is 0250527
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 21
- Digital Root 3
Name
Name | seven million two hundred fifty thousand five hundred twenty |
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Notation
Scientific notation | 7.250520 × 10^6 |
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Engineering notation | 7.250520 × 10^6 |
Prime Factorization of 7250520
Prime Factorization 2 × 2 × 2 × 5 × 69 × 71 × 37
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1812630 | Product of the distinct prime numbers |
The prime factorization of 7250520 is 2 × 2 × 2 × 5 × 69 × 71 × 37. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7250520)
Multiplication
n×yn×2 | 14501040 |
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n×3 | 21751560 |
n×4 | 29002080 |
n×5 | 36252600 |
Division
n÷yn÷2 | 3625260 |
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n÷3 | 2416840 |
n÷3 | 1812630 |
n÷5 | 1450104 |
Exponentiation
nyn2 | 52570040270400 |
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n3 | 3.8116012838134E+20 |
n4 | 2.7636091340315E+27 |
n5 | 2.0037603298478E+34 |
Nth Root
y√n2√n | 2692.6789634117 |
---|---|
3√n | 193.5484591756 |
4√n | 51.891029700823 |
5√n | 23.554496812331 |
Divisors of 7250520
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7250519 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7250520 can be divided by 64 positive divisors. The sum of these divisors (counting 7250520) is 1, the average is 0.015625.
Base conversion 7250520
Base | System | Value |
---|---|---|
2 | Binary | 11011101010001001011000 |
3 | Ternary | 111122100211210 |
4 | Quaternary | 123222021120 |
5 | Quinary | 3324004040 |
6 | Senary | 415223120 |
8 | Octal | 33521130 |
10 | Decimal | 7250520 |
12 | Duodecimal | 2517aa0 |
16 | Hexadecimal | 6ea258 |
20 | Vigesimal | 256660 |
36 | Base36 | 4bejc |
Cryptographic Hash Functions
md5 | 3fb3a1665564c540f3987b11a0433717 |
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sha1 | 45510615a7452b0488a98ee8f0fc5b69bf2195f8 |
sha256 | 8b0f827490479edb09d5cb1c7f938aa075409596ea4146569c9081454be3db19 |
sha512 | 51d007d5f9df56f0fd43b28ada203c39f73b50ad59d5566c525f763d8abf3eee878d59e365de182fbc30fcfa285c8be3ba34caf521ad883df76bc5c507d52187 |
ripemd-160 | c6039084a0aecffa5659c2e5873d0b861944f7ab |
7250520 as geometric shapes
Circle
Radius = nDiameter | 14501040 |
---|---|
Circumference | 45556360.733412 |
Area | 1.6515365231241E+14 |
Sphere
Radius = nVolume | 1.5965998122189E+21 |
---|---|
Surface area | 6.6061460924963E+14 |
Circumference | 45556360.733412 |
Square
Length = nPerimeter | 29002080 |
---|---|
Area | 52570040270400 |
Diagonal | 10253783.718257 |
Cube
Length = nSurface area | 315420241622400 |
---|---|
Volume | 3.8116012838134E+20 |
Space diagonal | 12558269.021294 |
Equilateral Triangle
Length = nPerimeter | 21751560 |
---|---|
Area | 22763495176069 |
Altitude | 6279134.5106471 |
Triangular Pyramid
Length = nSurface area | 22763495176069 |
---|---|
Volume | 4.4920151916063E+19 |
Height | 3417927.9060858 |