7642272 (number)
7642272 is an even 7-digits composite number following 7642271 and preceding 7642273. In scientific notation, it is written as 7.642272 × 10^6. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 2315520 positive integers (up to 7642272) that are relatively prime to 7642272.
Interesting facts
- 7642272 has 48 divisors, whose sum is 21887712
- The reverse of 7642272 is 2722467
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 30
- Digital Root 3
Name
Name | seven million six hundred forty-two thousand two hundred seventy-two |
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Notation
Scientific notation | 7.642272 × 10^6 |
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Engineering notation | 7.642272 × 10^6 |
Prime Factorization of 7642272
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 11 × 7237
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 477642 | Product of the distinct prime numbers |
The prime factorization of 7642272 is 2 × 2 × 2 × 2 × 2 × 3 × 11 × 7237. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7642272)
Multiplication
n×yn×2 | 15284544 |
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n×3 | 22926816 |
n×4 | 30569088 |
n×5 | 38211360 |
Division
n÷yn÷2 | 3821136 |
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n÷3 | 2547424 |
n÷3 | 1910568 |
n÷5 | 1528454.4 |
Exponentiation
nyn2 | 58404321321984 |
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n3 | 4.46341709518E+20 |
n4 | 3.4110647490816E+27 |
n5 | 2.6068284622093E+34 |
Nth Root
y√n2√n | 2764.4659520421 |
---|---|
3√n | 196.97336168282 |
4√n | 52.5781889384 |
5√n | 23.803701643578 |
Divisors of 7642272
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 | -7642271 | 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 7642272 can be divided by 48 positive divisors. The sum of these divisors (counting 7642272) is 1, the average is 0.020833333333333.
Base conversion 7642272
Base | System | Value |
---|---|---|
2 | Binary | 11101001001110010100000 |
3 | Ternary | 112101021020010 |
4 | Quaternary | 131021302200 |
5 | Quinary | 3424023042 |
6 | Senary | 431444520 |
8 | Octal | 35116240 |
10 | Decimal | 7642272 |
12 | Duodecimal | 2686740 |
16 | Hexadecimal | 749ca0 |
20 | Vigesimal | 27f5dc |
36 | Base36 | 4jstc |
Cryptographic Hash Functions
md5 | 5ce5a3787bb8c815f7db97ff4e773e18 |
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sha1 | 79d4cb07e9b1ea7a08145bc3a72805cc796b11e0 |
sha256 | 171780b82102bdec715104da757fd6ab0720dc279364a970185e33099c26b21a |
sha512 | 2cfdfa8d0cee6d5164f43ff4700e61527d2c6eb86c22a197063db72b024af684b6256e95b2643b68755b9730089a5a17e56a05ae2d2e6965e6caed64103b6d15 |
ripemd-160 | 990d067b3733c7f8e71d8ab75d96f4029b49e303 |
7642272 as geometric shapes
Circle
Radius = nDiameter | 15284544 |
---|---|
Circumference | 48017811.14387 |
Area | 1.8348258680304E+14 |
Sphere
Radius = nVolume | 1.8696317808166E+21 |
---|---|
Surface area | 7.3393034721217E+14 |
Circumference | 48017811.14387 |
Square
Length = nPerimeter | 30569088 |
---|---|
Area | 58404321321984 |
Diagonal | 10807804.709744 |
Cube
Length = nSurface area | 350425927931904 |
---|---|
Volume | 4.46341709518E+20 |
Space diagonal | 13236803.389261 |
Equilateral Triangle
Length = nPerimeter | 22926816 |
---|---|
Area | 25289812977814 |
Altitude | 6618401.6946305 |
Triangular Pyramid
Length = nSurface area | 25289812977814 |
---|---|
Volume | 5.2601874921096E+19 |
Height | 3602601.5699147 |